AGREEMENT FOR THE PURCHASE AND SALE OF ASSETS

         THIS AGREEMENT is made and entered into this 27th day of June, 1996, by
and among MK Rail  Corporation,  a Delaware  corporation  having  its  principal
office at 1200 Reedsdale Street, Pittsburgh,  Pennsylvania 15233 (the "Parent"),
Alert  Manufacturing & Supply Co., an Illinois  corporation having its principal
office  at  1325  Pratt  Boulevard,  Elk  Grove  Village,  Illinois  60007  (the
"Seller"),  and All-State  Industrial  Rubber Co.,  Inc.,  an Iowa  corporation,
having its  principal  office at 520 South 18th  Street,  West Des Moines,  Iowa
50265 (the "Buyer"),

                              W I T N E S S E T H:

         WHEREAS,  the Seller desires to sell, and the Buyer desires to acquire,
substantially  all of the  assets,  properties  and  business of the Seller as a
going  concern,  such assets,  properties  and business so to be acquired  being
herein sometimes referred to as the "Business," in accordance with
the terms and conditions herein set forth; and

         WHEREAS,  in conjunction with the transactions  contemplated hereby the
Buyer will acquire all such assets, properties and business;

         NOW,  THEREFORE,  in  consideration  of  the  promises,  covenants  and
agreements  hereinafter set forth, and intending to be legally bound hereby, the
parties hereto hereby agree as follows:

I.       SALE OF ASSETS AND RELATED TRANSACTIONS

         1.1 Purchase and Sale of Assets.  Subject to the satisfaction or waiver
of the terms and conditions of this Agreement, on the Closing Date (as that term
is defined in Section  III  hereof),  the Seller  shall  sell,  convey,  assign,
transfer and deliver to the Buyer, and the Buyer shall purchase and acquire from
the Seller,  free and clear of all liens,  claims,  pledges,  options,  charges,
security   interests  and  other   encumbrances  or  restrictions  of  any  kind
whatsoever,  for the  consideration  set forth in Section 2.1 hereof,  all real,
personal and mixed assets, both tangible and intangible  (including the Business
of the Seller as a going  concern),  owned by or used or useful to the Seller in
connection with the Seller's  Business and operations other than Excluded Assets
(as defined in Section 1.2 below) which shall be retained by the Seller,  all of
which are hereinafter collectively called the "Purchased Assets." Subject to the
provisions of Section VI hereof,  the Purchased Assets shall include all of such
assets  existing  on the date of this  Agreement  and all such  assets  acquired
between the date hereof and the Closing Date, and replacements and substitutions
therefor and shall include, without limitation:



                                       1.





          (a)  Inventories.  All inventories of raw materials, goods in process,
               parts,  finished goods,  partly finished goods,  goods in transit
               and  supplies  used in  connection  with  the  Seller's  Business
               (collectively referred to herein as the "Inventories").

          (b)  Accounts  Receivable.  All  accounts  receivable  of,  and  other
               amounts due to, the Seller arising out of bona fide  transactions
               of the  Business  and carried on the regular  books of account of
               the Seller,  as maintained in the ordinary course of the Business
               and  in  accordance   with  generally   accepted   principles  of
               accounting consistently applied by the Seller, including, without
               limitation,  accounts  receivable  which  arise  in the  ordinary
               course of the  Business  between  the date hereof and the Closing
               Date,  other than  Excluded  Accounts  Receivable  which shall be
               retained by the Seller, all of which are hereinafter collectively
               called the "Net  Accounts  Receivable."  As used in this  Section
               1.1(b),  the term "Excluded  Accounts  Receivable" shall mean the
               aggregate  amount of the  Seller's  (i) any  accounts  receivable
               that,  as of the Closing Date,  shall have remained  unpaid for a
               period of one hundred  eighty  (180) days after  billing,  if the
               Seller shall have not completed a bona fide  transaction with the
               obligor  therefor in the ordinary  course of business  during the
               period of one hundred twenty (120) days immediately preceding the
               Closing  Date,  and,  (ii)  accounts  receivable  that, as of the
               Closing Date,  shall have  remained  unpaid for a period of seven
               hundred thirty (730) days after billing. 

          (c)  Equipment  and  Other  Fixed  Assets.   All   machinery,   tools,
               equipment,  spare  parts,  motor  vehicles,   furniture,   office
               furnishings,  office materials and supplies,  fixtures, and other
               tangible personal property of every kind and description owned or
               leased by or used or useful to the Seller in connection  with the
               Business on the date hereof, and any additions,  improvements and
               replacements thereto between the date hereof and the Closing Date
               (collectively  referred to herein as the "Equipment").  All items
               of such Equipment,  as of the date of this Agreement,  are listed
               on Disclosure Exhibit 1.1-C hereto.
                  

          (d)  Contracts.  All rights and  interest  of the Seller in and to all
               contracts,   leases,  insurance  contracts,   supply  agreements,
               purchase orders, licenses, agreements and other commitments which
               relate to the  Business,  or which  affect any of the Business or
               the  Purchased  Assets or confer  any  material  benefits  on the
               Business,   and  any  claim  or  right  or  any  benefit  arising
               thereunder or resulting therefrom, in effect on the Closing Date.
               All such material contracts,  leases, insurance contracts, supply
               agreements,  purchase  orders,  licenses,  agreements  and  other
               commitments  which are in effect on the date hereof and which are
               included  in the  "Purchased  Assets,"  are listed on  Disclosure
               Exhibit 1.1-D hereto  (which shall also specify those  contracts,
               leases, insurance contracts, supply agreements,  purchase orders,
               licenses,  agreement  and  commitments  the  assignment  of which
               requires third-party consent) (collectively referred to herein as
               the "Assigned Contracts").


                                                        2.





          (e)  Deposits,  Prepayments and Other Assets. All advances,  deposits,
               prepaid items, supplies,  leaseholds,  leasehold improvements and
               other  assets  pertaining  to, or arising out of, the Business or
               the  Purchased  Assets  (collectively  referred  to herein as the
               "Prepayments").

          (f)  Books, Records and Intangibles.  All of the Seller's goodwill in,
               and the going concern  value of, the  Business;  the right to use
               the Seller's name and any names, letters,  marks, logos, designs,
               drawings  or  other  material  or  symbols  associated  with  the
               Seller's  name or any trade name of the Seller;  all trade marks,
               trademark  registrations,   trademark  applications,  copyrights,
               copyright registrations,  copyright applications, patents, patent
               applications,  inventions,  trade secrets,  technical  know- how,
               licenses,  processes,  formulae,  royalties,  computer  programs,
               tapes,   disks,   computer   hardware  and  software,   technical
               information,  blue prints,  drawings, and other technical papers,
               manufacturing procedures and processes and the like; all customer
               accounts  records and customer list and supplier lists and files;
               copies of all the books and records of the Seller  pertaining  to
               the Business or any of the foregoing  Purchased  Assets;  and all
               right  of  the  Seller  under  or  pursuant  to  any  warranties,
               representations  and  guarantees  made by suppliers in connection
               with the  products  or  services  furnished  to the  Business  or
               otherwise  pertaining  to the Business or affecting the Purchased
               Assets  (collectively  referred  to herein as the  "Miscellaneous
               Assets").

         1.2 Excluded  Assets.  Notwithstanding  the  provisions  of section 1.1
hereof, the following assets pertaining to the Business  (collectively  referred
to herein as the "Excluded  Assets") shall be retained by the Seller,  shall not
be sold and  transferred  to the Buyer on the Closing  Date and shall not create
any obligation or commitment of the Buyer after the Closing:

          (a)  all right,  title and  interest of the Seller in and to all cash,
               bank  balances,  money in  possession  of banks and similar  cash
               items;

          (b)  all  Excluded  Accounts  Receivable  (as that term is  defined in
               Section 1.1(b) hereof);

          (c)  all employment agreements, whether written or verbal;

          (d)  all  Employee  Plans  (within the meaning of Section 4.21 hereof)
               and

          (e)  all the computer  hardware  and software and related  information
               used by or useful to the Seller  which has been  provided  by the
               Seller's affiliate, Power Parts Company, prior to the Closing.

         1.3 Instruments of Conveyance and Transfer of Purchased  Assets. At the
Closing, to effect the transfers, conveyances and assignments from the Seller to
the  Buyer as  herein  provided,  the  Seller  shall  deliver  to the  Buyer the
following  bills of sale,  certificates,  assignments  and other  instruments of
transfer assigning,  transferring and conveying to the Buyer good and marketable
title 3.





to all of the Purchased  Assets to be transferred  hereunder,  free and clear of
all security interests,  mortgages,  pledges,  claims, liens, taxes, charges and
any  other  encumbrances  or  restrictions  of any  kind  whatsoever  except  as
expressly permitted under this Agreement, all in form and substance
reasonably satisfactory to counsel for the Buyer, and dated the Closing Date:

          (a)  assignments  (and  consents  thereto) of all leases and leasehold
               interests in real and personal property;

          (b)  bill(s) of sale for all tangible personal property;

          (c)  assignments  of all contracts and other  intangible  assets to be
               transferred  pursuant  to  this  Agreement,   including,  without
               limitation,   the  Assigned  Contracts  described  in  Disclosure
               Exhibit 1.1-D hereto; and

          (d)  such other  instruments  or documents as the Buyer may reasonably
               request in  connection  with the  transfer to it of any  personal
               property to be transferred under this Agreement.

         Seller further  covenants and agrees to execute and deliver,  from time
to time  after  the  Closing  and  without  further  consideration,  such  other
documents and  instruments of  assignment,  transfer or conveyance of any of the
Purchased Assets as the Buyer may reasonably  require to evidence or perfect the
Buyer's  right,  title  and  interest  in and to the  Purchased  Assets  and the
Business.

         1.4  Assignment  of  Contracts  and Rights.  This  Agreement  shall not
constitute  an  agreement  to  assign  any  claim,   contract,   license,  lease
commitment,  sales or  purchase  order,  or any  claim  or right or any  benefit
arising thereunder or resulting therefrom if an attempted transfer or assignment
thereof, without the consent of a third party thereto, would constitute a breach
thereof or in any way affect the respective  rights the Buyer or the Seller have
thereunder.  If such third party  consent is not  obtained,  or if an  attempted
transfer or assignment  thereof would be  ineffective or would affect the rights
of the Seller  thereunder  so that the Buyer would not in fact  receive all such
rights,  the Seller shall use  reasonable,  good faith efforts to cooperate with
the Buyer in any arrangement designed to provide for the Buyer those benefits to
which the  Seller  would be due.  Such  arrangements  may  include,  but are not
limited to,  obtaining such consent promptly and the enforcement for the benefit
of the Buyer of any and all rights of the Seller  against a third party  thereto
arising out of the breach or cancellation by such third party or otherwise.  All
transfers or assignments to the Buyer of any claim,  contract,  license,  lease,
agreement, commitment or sales or purchase order which shall require the consent
or approval of any third party shall be made subject to such consent or approval
being  obtained.  In the event the  Seller  is  unable to obtain  any  necessary
consent,  and the  Buyer and the  Seller  are  unable  to make the  arrangements
designed to provide the Buyer with the benefits under the  applicable  agreement
and the  third  party  to such  contract  refuses  performance  by the  Buyer in
writing,  the  Seller  and  Parent  shall  put the  Buyer in the same  financial
position  as the  Buyer  would  have  been  if such  contract  was  assigned  or
performance under such agreement was accepted.

                                                        4.





II.      CONSIDERATION AND METHOD OF PAYMENT

         2.1  Consideration.   For  and  in  full  consideration  of  the  sale,
assignments, conveyances and transfers of the Purchased Assets described herein,
and  in  consideration  of  the  representations,   warranties,   covenants  and
agreements of the Seller provided herein, the Buyer shall:

          (a)  pay to the Seller the sum of Four Million  Five Hundred  Thousand
               Dollars ($4,500,000.00) (the "Estimated Purchase Price") plus any
               increase or less any decrease,  as the case may be, by the amount
               of any  Adjustment  (as that term is defined  in  Section  2.3(c)
               hereof) (the "Final  Purchase  Price"),  subject to escrow as set
               forth in, and in accordance  with,  this Agreement and the Escrow
               Agreement (as described in Section 2.4 below); and

          (b)  assume the Assumed  Obligations  in  accordance  with Section 2.6
               hereof.

         The net  amount  of the  adjustments,  including  prorations,  required
pursuant to Section 2.7 below,  to the extent  determinable on the Closing Date,
shall be separately  paid by the Buyer to the Seller or the Seller to the Buyer,
as the case may be, by check at the Closing, with final settlement
within ninety (90) days thereafter.

         2.2 Payment of Purchase Price. At the Closing,  the Buyer shall pay the
Final Purchase Price in the following manner:

          (a)  the amount equal to the Final Purchase Price minus the sum of Two
               Hundred Thousand Dollars  ($200,000.00)  shall be paid to or upon
               the order of the Seller in immediately available funds; and

          (b)  the remaining sum of Two Hundred Thousand  Dollars  ($200,000.00)
               shall be deposited,  held, invested,  and disbursed in accordance
               with the terms of Section  2.4 of this  Agreement  and the Escrow
               Agreement (as that term is defined in Section 2.4 hereof).

         2.3 Estimated Purchase Price Adjustments.

          (a)  Representatives  of  the  Seller  and  the  Buyer  shall  jointly
               determine the actual amount of the Net Accounts  Receivable as of
               the  close  of  business  on the day  immediately  preceding  the
               Closing Date (the amount  thereof being referred to herein as the
               "Closing Net Accounts Receivable Amount") which shall reflect the
               Net  Accounts  Receivable  (as that term is  defined  in  Section
               1.1(b)  hereof)  carried on the  regular  books of account of the
               Seller,  maintained  in  the  ordinary  course  of  business  and
               prepared  in  accordance  with  generally   accepted   accounting
               principles consistently applied by the Seller, on such date.


                                                        5.





          (b)  On the day immediately preceding the Closing Date (the "Inventory
               Valuation  Date"),  or on such other  date(s)  before the Closing
               Date  as  the  Seller  and  the  Buyer  shall   mutually   agree,
               representatives  of  the  Seller  and  the  Buyer  shall  jointly
               determine  the fair market value of all items of the  Inventories
               (the "Closing  Inventory  Amount").  For this purpose,  the "fair
               market  value" of each item of the  Inventories  (as that term is
               defined in Section 1.1(a) hereof) shall be the lesser of the cost
               or the  fair  market  value  of  that  item  as of the  Inventory
               Valuation Date.  Notwithstanding  the foregoing,  for purposes of
               the adjustment  described  herein,  the Closing  Inventory Amount
               shall not exceed One Million  Five  Hundred  Sixty-Five  Thousand
               Dollars ($1,565,000).

          (c)  Upon certification of the Closing Net Accounts  Receivable Amount
               and the Closing Inventory Amount,  the Final Purchase Price shall
               be computed by adding to the Estimated  Purchase  Price an amount
               (i)  which  is the  sum of (x) the  Total  Closing  Net  Accounts
               Receivable,  plus  (y) the  lesser  of the  Inventory  Amount  or
               $1,565,000, minus (z) $3,200,000. The adjustment provided in this
               Section  2.3(c) (the  "Adjustment")  may be positive or negative.
               Notwithstanding  the  foregoing,  if any dispute  arises over any
               item  reflected  in or  omitted  from the  certified  list of the
               Closing  Inventory   Amount,   the  Total  Closing  Net  Accounts
               Receivable  plus  Closing  Inventory  Amount net of any  disputed
               amount of the Closing  Inventory  Amount shall be the  Adjustment
               for purposes of the Closing.

          (d)  If the  representatives of the Seller and the Buyer are unable to
               agree prior to the Closing with respect to any  determination  of
               the fair  market  value of any items of the  Inventories  for the
               purpose of determining the Closing Inventory  Amount,  the Seller
               and the  Buyer  hereby  agree  that such  determination  shall be
               referred to Price  Waterhouse  (or, if such  accounting  firm has
               been  employed  by any party  hereto  (or an  affiliate  thereof)
               during the five (5) years  preceding the date of such referral or
               cannot for any reason  serve to resolve the  dispute,  then to an
               independent  public  accounting firm of national stature mutually
               approved by the parties  hereto)  (the  "Selected  Accountants"),
               which shall promptly make such a determination. The determination
               of the Selected  Accountants  shall be conclusive  and binding on
               both  the  Seller  and the  Buyer.  One  half of the  fees of the
               Selected  Accountants shall be borne by the Seller,  and one half
               thereof  shall be borne by the Buyer.  Within  five (5)  business
               days  following  the  determination  of  the  Adjustment  by  the
               Selected  Accountants,  the  amount  of  any  further  Adjustment
               required by this  Section  2.3 to the  Estimated  Purchase  Price
               because of the  determination by the Selected  Accountants,  plus
               interest  from and after the Closing  Date to and  including  the
               date of payment of such Adjustment at the rate of 5.0 percent per
               annum,  shall be paid by the Buyer to the  Seller in  immediately
               available funds, or, alternatively, the Buyer by the Escrow Agent
               (as defined hereafter)  immediately in the amount of such further
               Adjustment payable to the Buyer.


                                                        6.





          (e)  To  the  extent  that  the  Selected   Accountants  have  made  a
               determination of an Adjustment  resulting in an obligation by the
               Seller to the Buyer  pursuant to Section 2.3(d) hereof and Parent
               or Seller  shall have failed to pay the Buyer such  amount,  then
               Parent  and the Seller  acknowledge  and agree that the Buyer may
               withhold  payment as a set-off  against amounts that shall become
               due and  payable to Parent  under the terms of the  Sublease  (as
               that term is defined in Section 6.4 hereof).

         2.4 Escrow.

          (a)  At Closing, the Seller, the Buyer and West Des Moines State Bank,
               West Des Moines, Iowa, as Escrow Agent (the "Escrow Agent") shall
               execute and deliver an Escrow Agreement substantially in the form
               of Appendix I (the "Escrow  Agreement");  and, in accordance with
               Section 2.2(b) hereof,  the sum of Two Hundred  Thousand  Dollars
               ($200,000.00) shall be deposited, held, invested and disbursed in
               accordance  with the  terms of this  Section  2.4 and the  Escrow
               Agreement.

          (b)  If, on November 1, 1996,  any portion of the Closing Net Accounts
               Receivable  Amount  transferred  and assigned to the Buyer on the
               Closing Date shall remain  uncollected,  then on November 1, 1996
               the Buyer shall "put" any or all of the  Uncollected  Closing Net
               Accounts  Receivable to Seller by delivering to the Seller with a
               copy to the Escrow Agent (i) written notice of the amount of each
               Uncollected  Closing Net Account  Receivable  and the name of the
               party  responsible  for payment of such  Uncollected  Closing Net
               Account  Receivable (the "Put Notice") and (ii) such  instruments
               necessary  to effect the lawful  assignment  and  transfer to the
               Seller of those Closing Net Accounts Receivable being "put"to the
               Seller.  In the event that Buyer has given  Seller the Put Notice
               as provided herein,  the Escrow Agent shall  immediately  without
               further  notice  release  from escrow and deliver to the Buyer an
               amount of funds  equal to the amount of the  Uncollected  Closing
               Net Accounts  Receivable  "put" to the Seller as described in the
               Put Notice and the Escrow  Agent shall  release to the Seller the
               remaining  amount,  if any, held under the Escrow  Agreement.  On
               November  2, 1996,  the Escrow  Agent shall pay to the Seller all
               amounts in the Escrow Fund if the Buyer has not given  Seller the
               Put Notice.  As used in this Section  2.4, the term  "Uncollected
               Closing Net Accounts  Receivable" shall mean that amount equal to
               that portion of the Closing Net Accounts  Receivable  Amount that
               shall remain uncollected by the Buyer as of the close of business
               on October 31, 1996.

          (c)  To the extent the amount of the Uncollected  Closing Net Accounts
               Receivable or the amount of any Adjustment  owed by the Seller to
               the Buyer as a result of the Selected Accountant's  determination
               under Section 2.3(d) hereof shall exceed the funds held under the
               Escrow Agreement at any time, Parent hereby agrees to immediately
               pay to the Buyer in  immediately  available  funds the  amount of
               such excess.

                                                        7.






         2.5  Obligations.  Except as set forth in Section 2.6 below,  the Buyer
expressly  does not, and shall not,  assume or be deemed to have  assumed  under
this  Agreement  or by reason of any  transactions  contemplated  hereunder  any
debts, liabilities (contingent or otherwise) or obligations of the Seller of any
nature whatsoever,  including, without limitation, (a) excise or property taxes,
contracts,  agreements,  commitments  and leases  required  to be listed but not
listed on any Disclosure Exhibit hereto (as such Disclosure Exhibits are amended
in  accordance  with  this  Agreement),  (b) all  liabilities  and  obligations,
including,  without limitation,  any product liability claims, arising out of or
relating to the sale of products of the Business, including, without limitation,
manufactured, purchased or fabricated by the Seller, (c) obligations arising out
of or in connection  with any  litigation,  proceeding or  investigation  of any
nature  arising  out of  the  operation  of the  Business,  (d)  liabilities  or
obligations  (contingent  or otherwise) in connection  with any current or prior
employment contract with any employee, whether written or verbal, or any current
or  prior  Employee  Plan  within  the  meaning  of  Section  4.21  and  (e) all
liabilities and obligations  (contingent or otherwise) for environmental matters
arising under any and all local, state, regional or federal law or jurisdiction,
for conduct, noncompliance, status, releases, events or occurrences prior to the
Closing Date.

         2.6 Assumed  Obligations.  At the  Closing  the Buyer shall  deliver an
undertaking  satisfactory  in form and  substance  to the Seller and its counsel
(the  "Assumption  Agreement")  whereby the Buyer shall assume and agree to pay,
perform and  discharge  when due,  subject to Section 2.4 hereof,  the following
liabilities   and  obligations  of  the  Seller  to  the  extent  the  same  are
attributable  to the  Purchased  Assets  and  unpaid  at the  Closing  Date (the
"Assumed Obligations"):

         (a)      the Trade  Payables  (as that term is defined in Section  4.15
                  hereof) of the Seller as of the Closing  Date not to exceed in
                  the aggregate the sum of Seven Hundred Fifty Thousand  Dollars
                  ($750,000.00),  to be paid by Buyer in  accordance  with their
                  respective terms;

         (b)      all liabilities and obligations of the Seller for performance,
                  after the Closing Date,  under the Assigned  Contracts  (other
                  than any Excluded Asset).

         The Buyer and the Seller  acknowledge  and agree that any  provision of
this Agreement to the contrary notwithstanding,  all liabilities and obligations
arising out of or relating  to the sale of products of the  Business,  including
product  liability  claims,  shall  be the  responsibility  of the  party  which
manufactured  or  fabricated  the  product in question  sold to the  third-party
customer.

         2.7 Adjustments  and  Prorations.  All ad valorem real estate and other
property  taxes,  real or personal,  shall be adjusted and prorated  between the
Seller  and the  Buyer  as of the  Closing  Date in  accordance  with  generally
accepted accounting principles consistently applied by the
Seller.
Prorations and  adjustments  under this Section 2.7 shall be determined and paid
as provided in Section 2.2.


                                                        8.





         2.8 Allocation of Final Purchase Price.  For the purpose of determining
the  allocation  of the  amount of the  Final  Purchase  Price  and the  Assumed
Obligations among the Purchased Assets,  the parties hereto agree that the Buyer
and Seller shall  mutually  determine an  allocation  of the amount of the Final
Purchase  Price and the  Assumed  Obligations  among the  Purchased  Assets (the
"Allocation"),  and the Seller and the Buyer agree to jointly execute and report
a Form 8594 in a manner consistent with the allocation.

III.     THE CLOSING

         The  closing  with  respect to the  transactions  provided  for in this
Agreement  (the  "Closing")  shall take place at the offices of Ahlers,  Cooney,
Dorweiler,  Haynie,  Smith & Allbee,  P.C., 600 Court Avenue,  Des Moines,  Iowa
50309, at 10 o'clock a.m. on July 26, 1996 (the "Closing Date") or at such other
place or on such date as the parties hereto may mutually agree.

IV.      REPRESENTATIONS, WARRANTIES AND COVENANTS OF THE SELLER AND PARENT

         A. The Seller  hereby  represents  and warrants to, and  covenants  and
agrees with, the Buyer as follows:

         4.1  Organization;  Power;  Good Standing.  The Seller is a corporation
duly  organized,  validly  existing and in good  standing  under the laws of the
state of Illinois. The Seller has all requisite corporate power and authority to
own,  operate and lease its  properties,  to carry on its  business as now being
conducted  and  to  enter  into  this  Agreement  and  perform  its  obligations
hereunder.  The  Seller  has  not  failed  to  qualify  to do  business  in  any
jurisdiction in which the property owned, leased or operated by it or the nature
of the business conducted by it makes such qualification necessary.

         4.2 Affiliates; Officers and Directors.

          (a)  The Seller is a wholly-owned subsidiary of Power Parts Company, a
               Nevada corporation which is a wholly-owned  subsidiary of Parent,
               a Delaware corporation; and

          (b)  Disclosure  Exhibit 4.2 hereto sets out a true and complete  list
               of the officers and directors of the Seller.

         4.3 Authority Relative to Agreement; Binding Obligation. The execution,
delivery  and  performance  of this  Agreement  by the Seller have been duly and
effectively  authorized  by  all  necessary  corporate  action  by  the  Seller,
including  approval  of the  entire  transaction  by the  requisite  vote of the
Seller's board of directors and  shareholders;  if required.  This Agreement has
been duly executed by the Seller and is a valid, legally binding and enforceable
agreement of the Seller enforceable in accordance with its terms,  except as its
enforceability may be limited by bankruptcy,

                                                        9.





insolvency,  moratorium or other laws relating to or affecting creditor's rights
generally and the exercise of judicial  discretion in accordance  with equitable
principles.

         4.4 Effect of Agreement.  Except as set forth in Disclosure Exhibit 4.4
hereto, the execution,  delivery and performance of this Agreement by the Seller
and the  consummation  of the  transactions  contemplated  hereby  will  not (i)
require the  consent,  approval  or  authorization  of any person,  corporation,
partnership,  joint venture or other business  association  or public  authority
(other than the shareholders of the Seller);  (ii) violate,  with or without the
giving of notice or the  passage  of time,  or both,  any  provisions  of law or
statute or any rule,  regulation,  order, award, judgment or decree of any court
or  governmental  authority  or of any license  applicable  to the Seller or its
assets;  or (iii) with or without the giving of notice,  the passage of time, or
both  conflict  with or result in a breach or  termination  of any provision of,
accelerate the performance or maturity of, constitute a default under, or result
in the creation of any lien,  charge or  encumbrance  upon any of the  Purchased
Assets  pursuant  to  any  corporate  charter,  bylaw,  indenture,  note,  bond,
mortgage, deed of trust, lease, contract, permit, agreement or other instrument,
or any order, judgment,  award, decree,  statute,  ordinance,  regulation or any
other  restriction of any kind or character,  to which the Seller is a party, or
by which the Seller or any of the Purchased Assets may be bound.

         4.5 Financial  Statements.  The unaudited balance sheets of the Seller,
at  December  31,  1995 and 1994  and  related  statements  of  liabilities  and
stockholders'  equity for each of the two years then  ended,  and the  unaudited
balance  sheet of the  Seller,  at April 26,  1996,  and  related  statement  of
liabilities and  stockholders'  equity for the same period,  all as set forth in
Disclosure  Exhibit 4.5 hereto,  are in accordance with the books and records of
the Seller,  are complete and correct in all material  respects,  fairly present
the  financial  position and results of operations of the Seller as of the dates
and for the  periods  indicated  and  have  been  prepared  in  conformity  with
generally  accepted  accounting  principles  applied on a basis  consistent with
prior years. The unaudited  balance sheets at December 31, 1995 and 1994 and the
statements of liabilities and stockholders'  equity for the same periods and the
unaudited  balance sheet at April 26, 1996 and related  statement of liabilities
and stockholders'  equity for the four months ended April 26, 1996, as described
above, are collectively referred to herein as the "Financial Statements" .

         4.6 Undisclosed  Liabilities.  Except as and to the extent disclosed in
the  Financial  Statements  or as set  forth in  Disclosure  Exhibit  4,5 or 4.6
hereto, the Seller had, at the respective dates of the Financial  Statements and
as of the date of this  Agreement no material  liabilities or obligations of any
kind, whether accrued,  absolute,  contingent or otherwise,  whether or not such
liabilities or obligations would have been required to be disclosed on a balance
sheet prepared in accordance with generally accepted accounting principles.

         4.7 Absence of Certain  Changes or Events.  Since  December  31,  1995,
except as  otherwise  disclosed  in  Disclosure  Exhibit 4.5 or 4.7  hereto,  in
conducting  its  Business  and  affairs,  including  but not  limited to use and
operation of the Purchased  Assets,  the Seller has not, and will not have as of
the Closing Date:


                                                        10.





          (a)  incurred any  obligation or liability  (contingent  or otherwise)
               except (i) normal trade or business  obligations  incurred in the
               ordinary  course of business,  the performance of which will not,
               individually or in the aggregate,  have a material adverse affect
               on the Seller's financial  condition or results of operations and
               (ii) obligations  under  contracts,  leases,  supply  agreements,
               purchase  orders,  licenses,  agreements,  and other  commitments
               described in Disclosure  Exhibit 1.1-D hereto the  performance of
               which will not, individually or in the aggregate, have a material
               adverse affect on the Seller's Business,  financial  condition or
               results of operations;

          (b)  discharged  or  satisfied  any  lien or  encumbrance  or paid any
               obligation or liability  (contingent  or  otherwise),  except (i)
               current liabilities  included in the Financial  Statements,  (ii)
               current  liabilities  in excess of $25,000 in the aggregate  that
               have been incurred since the date of the Financial  Statements in
               the  ordinary  course of business  and (iii)  scheduled  payments
               pursuant  to  obligations   under   contracts,   leases,   supply
               agreements,  purchase  orders,  licenses,  agreements  and  other
               commitments   described  in  Disclosure   Exhibit  1.1-D  hereto;
              

          (c)  mortgaged,  pledged or  subjected to any lien,  charge,  security
               interest or to any other  encumbrance any of the Purchased Assets
               (whether tangible or intangible);

          (d)  made any  material  additions  to, sold,  assigned,  transferred,
               conveyed,  leased or  otherwise  disposed  of, or agreed to sell,
               assign,  transfer,  convey, lease or otherwise dispose of, any of
               the Purchased  Assets,  except for items of Inventories  for fair
               and  adequate   consideration  in  the  ordinary  course  of  the
               Business;

          (e)  canceled or compromised any debt or claim, except for adjustments
               made in the ordinary  course of Business which, in the aggregate,
               are not material;

          (f)  waived or released  any  material  rights,  whether or not in the
               ordinary course of business;

          (g)  transferred or granted any rights under any concessions,  leases,
               licenses,  agreements,  patents,  inventions,  trademarks,  trade
               names, copyrights, or with respect to any know-how;

          (h)  made or granted  any general  wage or salary  increase or entered
               into  any  employment  contract  with  any  officer  or  employee
               involving  an  annual  basic  rate of  compensation  in excess of
               $25,000 or a period of employment of more than thirty days;

          (i)  entered into any  transaction,  contract or commitment other than
               in the ordinary course of business;

          (j)  made any  capital  expenditure  or  entered  into any  commitment
               therefor;

                                                        11.






          (k)  suffered any  material  casualty  loss or damage,  whether or not
               such loss or damage shall have been covered by insurance;

          (l)  suffered any material  adverse  change in the Seller's  Business,
               the Purchased  Assets or the operations,  earnings,  liabilities,
               properties,   business  relationships,   prospects  or  condition
               (financial  or  otherwise),  or in the  results  of the  Seller's
               Business and operations;

          (m)  lost any supplier or suppliers which loss or losses, individually
               or in the aggregate,  have or may have a material  adverse affect
               on the results of the Seller's Business and operations;

          (n)  lost any customer or customers which loss or losses, individually
               or in the aggregate,  have or may have a material  adverse affect
               on the results of operations of the Seller; or

          (o)  introduced or permitted any material change to occur with respect
               to the  Seller's  Business  and  operations,  including,  without
               limitation, its method of accounting,  whether by act or by lapse
               of time or attention.

         4.8 Tax Matters.  The Seller has duly filed with the appropriate United
States, state and local governmental  agencies, and with the appropriate foreign
countries  and  political  subdivisions  thereof,  all tax  returns  and reports
required to be filed under the Internal  Revenue  Code of 1986,  as amended (the
"Code"), or the statutes,  rules,  ordinances,  regulations or other laws of any
state, county, city or other political  subdivision of a state; such returns and
reports  are  accurate  and  complete;  and the  Seller has paid in full or made
adequate  provisions  for  all  taxes,  interest,   penalties,   assessments  or
deficiencies  shown to be due on such tax  returns  and reports or claimed to be
due by any taxing  authority or otherwise due and owing. The Seller has made all
withholdings  of tax  required to be made under all  applicable  United  States,
state and local tax regulations,  and such withholdings have either been paid to
the appropriate  governmental agencies or set aside in accounts for such purpose
or  accrued,  reserved  against and  entered  upon the books of the Seller.  The
provisions  for income taxes payable  reflected in the Financial  Statements are
adequate.  The United  States  income tax  liabilities  of the Seller  have been
examined  and  reported  on by  the  Internal  Revenue  Service  (or  closed  by
applicable  statutes of limitations)  and finally  determined and fully paid for
all fiscal years prior to and  including the fiscal year ended October 28, 1992.
The Seller has not  executed or filed with the Internal  Revenue  Service or any
other taxing  authority,  domestic or foreign,  any agreement or other  document
extending,  or having the effect of  extending,  the  period for  assessment  or
collection  of any  taxes.  The  Seller  is not a party to any  pending  action,
proceeding,  suit,  investigation  or audit  nor to  Seller's  knowledge  is any
action, proceeding, suit, investigation or audit threatened, by any governmental
authority for  assessment or collection of taxes and no claim for  assessment or
collection of taxes has been asserted or proposed against the Seller.

                                                        12.





Further,  the  Seller  has not  received  any notice of, and is not aware of any
information  of, any  increase or  intention  to seek  increases in the assessed
value of the Purchased Assets.

         4.9 Title to Properties; Absence of Liens and Encumbrances; Leases.

          (a)  The Seller has good and marketable title to all of its properties
               and assets, including,  without limitation, the Purchased Assets,
               tangible  and  intangible,  free  and  clear  of  all  mortgages,
               pledges, claims, liens, changes, security interests and any other
               encumbrances hereto, other than (i) as specifically  disclosed in
               Disclosure  Exhibit 4.9 hereto,  (ii) any liens for taxes not yet
               due and payable or being  contested in good faith by  appropriate
               proceedings  and (iii) such  imperfections  of title,  easements,
               liens,  pledges,  charges  and  encumbrances,  if any,  as do not
               materially  detract from the value or interfere  with the present
               use of any of its properties or otherwise  materially  impair its
               business operations.

          (b)  All leases and  easements  pursuant to which the Seller leases or
               uses any real or personal  property  belonging  to or used in its
               Business and all licensing agreements belonging to or used in its
               Business and to which the Seller is a party are in good  standing
               and are valid and binding in  accordance  with their  terms;  and
               there is not under any of such  leases,  easements  or  licensing
               agreements any existing default,  event of default or event which
               with notice or lapse of time, or both, would constitute a default
               (and in respect of which the Seller has not taken  adequate steps
               to prevent  such a default or event of default  from  occurring).
               None of the  rights  of the  Seller  under  any of  such  leases,
               easements or licensing  agreements is subject to  termination  or
               modification  as  the  result  of the  transactions  contemplated
               hereby.

         4.10 Litigation.  There are no claims, actions,  suits,  proceedings or
investigations  pending or to Seller's knowledge threatened against or affecting
the Seller at law or in equity, or before or by any federal, state, municipal or
governmental or nongovernmental department, commission, board, bureau, agency or
instrumentality, United States or foreign.

         4.11 Labor  Controversies.  All employees are employees at will. Except
as set forth on  Disclosure  Exhibit  4.11  hereto,  there are no  controversies
pending or to Seller's  knowledge  threatened  between the Seller and any of its
employees  and the Seller has not taken or failed to take any action which would
provide a  reasonable  basis for any such  controversy.  The Seller has complied
with all  material  laws  relating to the  employment  of labor,  including  any
provisions  thereof  relating to wages,  hours,  collective  bargaining  and the
payment of social security and similar taxes,  and is not liable for any arrears
of wages  or any  taxes or  penalties  for  failure  to  comply  with any of the
foregoing. To the best of Seller's knowledge,  there are no present employees of
the  Seller  who  will  not  be  available  for   employment  by  the  Buyer  on
substantially  the same terms and  conditions as they are presently  employed by
the  Seller.  There  are no  organizational  efforts  presently  being  made  or
threatened  by or on behalf of any labor union with  respect to employees of the
Seller.


                                                        13.





         4.12 Patents; Trademarks;  Intellectual Property Rights. The Seller has
protected by way of  trademark,  trade name or  otherwise to the fullest  extent
permitted by the law the names set forth in Disclosure  Exhibit 4.12 hereto.  No
other   patents,   trademarks,   trade   names,   copyrights,   trade   secrets,
registrations,  applications, technical information, data, formulae, blueprints,
drawings,  computer hardware and software,  proprietary know-how,  manufacturing
procedures,  process and the like ("Intellectual Property Rights") are necessary
for the conduct of the Sellers' business as now conducted. All such Intellectual
Property  Rights are in good standing,  are valid and  enforceable  and are free
from any  default on the part of the  Seller.  The  Seller is not a licensor  or
licensee of any Intellectual  Property  Rights,  nor is the Seller violating the
Intellectual Property Rights of others. No director,  officer or employee of the
Seller  owns,  directly  or  indirectly,  in  whole  or  in  part,  any  of  the
Intellectual  Property Rights or interests therein which the Seller has used, is
presently  using, or the use of which is necessary for the Seller's  business as
now conducted.

         4.13     Purchased Assets; Inventory.

          (a)  The Purchased Assets, including, without limitation, each item of
               Equipment  as  identified  in  Disclosure  Exhibit  1.1-C  are in
               Sellers'  possession  and good  operating  condition  and repair,
               normal wear and tear excepted and are suitable and useable in the
               ordinary  course of the  Business  for the uses and  purposes for
               which  they are being  used or  intended.  There  are no  actions
               pending or to Seller's  knowledge  threatened or consent decrees,
               orders or agreements  entered by the United States,  any state or
               local  regulatory  agency or court with respect to the compliance
               of such  properties  or assets with  applicable  laws,  statutes,
               ordinances or regulations,  including,  without  limitation,  the
               Environmental  Laws (as that  term is  defined  in  Section  4.19
               hereto).

          (b)  The Inventories  reflected in the Financial Statements consist of
               raw  materials,  parts  and  supplies,  work in  process,  partly
               finished  goods,  finished  goods and goods in transit usable for
               the  intended   purpose  and  salable   within  periods  of  time
               consistent  with the Seller's  past  experience,  in the ordinary
               course of business,  subject only to adjustment  consistent  with
               the Seller's established accounting practices. All Inventories of
               raw materials,  parts and supplies satisfy industry  standards of
               quality  for  the  intended  use of such  assets  and are in good
               condition  and usable for their  intended  purpose and use in the
               regular and ordinary course of the Business;  and all Inventories
               of goods in process,  partly finished  goods,  finished goods and
               goods in transit  satisfy  the  industry  standards  of  quality,
               without any  material  defect,  for such assets and are usable or
               salable in the regular and ordinary  course of the Business.  The
               Inventories  are not either  inadequate  or  excessive in kind or
               amount in light of the Seller's  past  experience in the ordinary
               course of the  Business and the  Seller's  obligations  under the
               Assigned Contracts.

         4.14  Insurance.  All  of the  insurable  properties  constituting  the
Purchased  Assets are adequately  insured for the Seller's  benefit  against all
risks usually insured against by persons owning

                                                        14.





or operating  similar  properties in the  localities  where such  properties are
located,  all under  valid and  enforceable  policies  insured  by  insurers  of
recognized  responsibility.  The operations  constituting the Business have been
continuously  covered,  without  gaps in such  coverage,  since  the date of the
Seller's  acquisition of the Business and will be covered as of the Closing Date
by  liability  and worker's  compensation  insurance.  The Seller is  adequately
insured,  for its  benefit,  against all product  liability  claims  relating to
products manufactured,  fabricated,  sold, or delivered by it to the same extent
that the risks of such  claims are  insured  against  by persons  manufacturing,
fabricating,  selling  or  delivering  similar  products,  all  under  valid and
enforceable  policies  issued by insurer's  of  recognized  responsibility.  The
Seller is not in default  with respect to any terms or  conditions  contained in
any of its insurance  policies described herein in any respect that could result
in a cancellation of such policies or a refusal by the insurer to pay under such
policies,  nor has it failed to give any notice or represent any claim under any
such insurance policies in due and timely fashion.
  Further,  if a claim is made for damage  occurring  during the period prior to
the Closing Date, which is covered by the physical damage, liability or worker's
compensation  insurance policy,  then the Seller shall properly notify the Buyer
of the pendency and amount of such claim,  and the Buyer shall have the right to
consult  with the Seller in any  negotiations  or legal  proceedings  in respect
thereto.  The Seller  agrees that if any award for damages is made in respect to
any non-material  physical damage to the Purchased Assets occurring prior to the
Closing Date but is awarded after the Closing Date, then the proceeds  therefrom
shall be  transferred  promptly by the Seller to the Buyer unless such  physical
damage has been previously  corrected by the Seller in a manner  satisfactory to
the Buyer.

         4.15 Trade Notes and  Accounts  Payable.  The trade notes and  accounts
payable of the Seller reflected on the Financial  Statements and all trade notes
and accounts payable arising thereafter and prior to the Closing Date arose from
bona fide transactions in the ordinary course of business of the Seller and were
paid or are not yet due and payable (the "Trade Payables").

         4.16 Permits and  Licenses.  There is set forth in  Disclosure  Exhibit
4.16 a list of all permits,  licenses or other  authorizations  of  governmental
authorities  in effect on the date  hereof  applicable  to any of the  Purchased
Assets or  required  by any such  authority  to be in effect,  if not  presently
effective  for  the  operation  or the  conduct  of the  Business  as  currently
conducted by Seller,  and true and correct  copies of such permits,  licenses or
other authorizations in effect have been delivered to Buyer. Except as set forth
in Disclosure Exhibit 4.16, no consent of any governmental authority is required
for the  assignment by the Seller to the Buyer of any of such permits,  licenses
or  authorizations.  The  Business is  conducted  by the Seller in all  material
respects in accordance with the  requirements  of all such permits,  licenses or
authorizations, whether in effect or required to be in effect, and in accordance
with the requirements of all governmental  authorities having  jurisdiction over
the  Business.  No  proceeding  is pending or, to the  knowledge  of the Seller,
threatened,  looking  toward the revocation or limitation of any of the permits,
licenses or  authorizations  set forth in Disclosure  Exhibit 4.16,  nor has the
Seller received any notice of noncompliance thereunder or any notice asserting a
violation in respect of any of such permits,  licenses or  authorizations  which
remains unremedied or unresolved,  or the remedy or resolution of which requires
a continuing  undertaking by the Seller which requires additional  investment by
the Seller in the Business or a

                                                        15.





change in the method of  operation of the  Business,  nor is the Seller aware of
any basis which could give rise to the delivery of such notice. To the knowledge
of the Seller, no federal,  state or local governmental authority has threatened
to terminate or not to renew any such license, permit or
authorization.

         4.17 Contracts.  All the "Assigned  Contracts" are listed in Disclosure
Exhibit  1.1-D,  are, and on the Closing Date will be, in full force and effect,
except as shown on  Disclosure  Exhibit 1.1- D. True and complete  copies of all
Assigned  Contracts  described in Disclosure Exhibit 1.1-D shall be delivered to
or made  available for the Buyer's review prior to June 28, 1996. At the request
of the Buyer,  any third party consent  required for the assignment to the Buyer
of any  material  Assigned  Contract  will be  obtained  by Seller  prior to the
Closing.

         Except as indicated in Disclosure  Exhibit 1.1-D, there are no material
contracts,  agreements or commitments of any nature relating to the Business, or
which affect any of the Purchased Assets,  including without  limitation any (i)
assignment  or pledge of the  Seller's  interest  in the  Business or any of the
Purchased  Assets,  (ii)  supply  agreements,  (iii)  service  agreements,  (iv)
individual  employment  agreements  or collective  bargaining  agreements of any
nature,  (v) employee  welfare,  retirement or other benefit plans,  policies or
agreements,  (vi) purchase orders,  (vii) loan or guarantee agreements or (viii)
any other type of lease agreement,  commitment or contingency which may become a
liability of the Buyer or the  Purchased  Assets upon the Buyer's  assumption of
the  ownership,  operations  or  management  of the Business  and the  Purchased
Assets.
         4.18 Contract  Observance.  Except as disclosed in  Disclosure  Exhibit
1.1-D to this Agreement, the Seller has complied, and currently is in compliance
with, the material provisions of all Assigned Contracts,  and neither the Seller
nor, to the  knowledge of the Seller,  any other party  thereto is in default in
the performance,  observance or fulfillment of any material obligation, covenant
or condition contained therein, and no event has occurred which, with or without
the  giving of  notice or lapse of time,  or both,  would  constitute  a default
thereunder by the Seller or by any other party.

         4.19     Environmental Matters.

          (a)  To the best of Seller's  knowledge,  the Seller has  obtained all
               permits,  licenses and other authorizations which are required to
               conduct the Business under all Federal,  state,  county and local
               statutes,  laws,  regulations,   ordinances,   rules,  judgments,
               orders, decrees, concessions,  grants, franchises,  agreements or
               governmental   restrictions   relating  to  human   health,   the
               environment  or  the  general  treatment,   storage,   recycling,
               transportation,  release or  disposal of any  materials  into the
               environment  (collectively,  "Environmental  Laws"). Seller is in
               compliance (i) with the terms and conditions of all such permits,
               licenses and  authorizations and (ii) with all other limitations,
               restrictions, conditions, standards, prohibitions,  requirements,
               obligations,   schedules   and   timetables   contained   in  any
               Environmental Law applicable to it in connection with the conduct
               of the Business or in any  regulation,  code,  plan,  16.  
               order,  decree,  judgment,  injunction,  notice or demand  letter
               issued, entered, promulgated or approved thereunder. In addition,
               no  notice,   notification,   demand,  request  for  information,
               citation,  summons or order has been received and, to the best of
               Seller's  knowledge,  no complaint has been filed, no penalty has
               been  assessed  and no  investigation  or  review is  pending  or
               threatened  by any  Federal,  regional,  state,  county  or local
               government or any executive, legislative, judicial, regulatory or
               administrative  entity, or other governmental entity with respect
               to any  alleged  failure by the Seller to have any  environmental
               permit,  license or authorization required in connection with the
               conduct  of the  Business  or  with  respect  to any  generation,
               treatment,   storage,  recycling,   transportation,   release  or
               disposal, or any release as defined in 42 U.S.C. Section 9601(22)
               ("Release")  of  any  hazardous  substance,   waste  or  material
               regulated under  Environmental Laws or other Hazardous  Materials
               generated by the Seller in the conduct of the  Business.  For the
               purposes  of this  Agreement,  "Hazardous  Materials"  shall mean
               substances defined as "hazardous substances",  "toxic substances"
               or "hazardous wastes" in the Federal Comprehensive  Environmental
               Response,  Compensation  and  Liability  Act of 1980,  as amended
               ("CERCLA"),  the Federal Hazardous Materials  Transportation Act,
               as amended,  and the Resource  Conservation  and Recovery Act, as
               amended; oil and underground storage tanks; asbestos and material
               containing  asbestos;  and those substances defined as "hazardous
               wastes",  "hazardous materials" or "hazardous  substances" in the
               laws of the State of Illinois, and as such substances are defined
               in the regulations adopted and publications  promulgated pursuant
               to said laws.

          (b)  The Seller has not  disposed  of any  Hazardous  Material  on the
               property  leased by the Seller with respect to the Business;  and
               to the best of the Seller's knowledge:

                    (i)  no PCB is or has been present at the property leased by
                         the Seller with respect to the Business;

                    (ii) no  asbestos  is or has been  present  at the  property
                         leased by the Seller with respect to the Business;

                    (iii)there are no  underground  storage  tanks for Hazardous
                         Materials,  active or abandoned, at the property leased
                         by the Seller with respect to the Business;

                    (iv) no  Hazardous  Materials  have  been  released  by  the
                         Seller, in a reportable quantity, where such a quantity
                         has  been  established  by  statute,  ordinance,  rule,
                         regulation  or  order,  at,  on or under  the  property
                         leased by the Seller with respect to the Business; and

                    (v)  no Hazardous  Materials have been otherwise released by
                         the Seller at, on or under the  property  leased by the
                         Seller with respect to the Business, and no

                                                        17.





                           Hazardous Materials have ever been released at, on or
                           under any property  adjoining the property  leased by
                           the Seller with respect to the Business.

          (c)  The  Seller  has not  received  any  notification  and  does  not
               otherwise have any knowledge with respect to any liability at any
               location  which is listed on the National  Priorities  List under
               CERCLA,  listed for possible inclusion on the National Priorities
               List under the Comprehensive Environmental Response, Compensation
               and  Liability  and   Information   System   ("CERCLIS")  by  the
               Environmental  Protection  Agency or on any similar state list or
               which is the  subject  of  Federal,  state  or local  enforcement
               actions or other  investigations which may lead to claims against
               the Seller for clean-up costs,  remedial work, damages to natural
               resources or personal injury claims,  including,  but not limited
               to, claims under CERCLA.

          (d)  No oral or  written  notification  of a  Release  of a  Hazardous
               Material  has  been  filed by or on  behalf  of the  Seller  with
               respect to the Business and no property now or  previously  owned
               or, to the best of the Seller's  knowledge,  leased by the Seller
               with  respect  to the  Business  is listed or, to the best of the
               Seller's   knowledge,   proposed  for  listing  on  the  National
               Priorities List promulgated  pursuant to CERCLA, on CERCLIS or on
               any  similar  state  list of  sites  requiring  investigation  or
               clean-up.

          (e)  There are no encumbrances in favor of any governmental  authority
               for (i) any liability  under  Environmental  Laws or (ii) damages
               arising from or costs incurred by such governmental  authority in
               response to a Release or threatened Release of Hazardous Waste or
               any toxic waste, substance or constituent or other substance into
               the  environment  (collectively,   "Environmental  Encumbrances")
               arising under or pursuant to any Environmental  Laws, and, to the
               best of the Seller's knowledge, no governmental actions have been
               taken or are in process which could  reasonably be anticipated to
               subject the Business to such  Environmental  Encumbrances and, to
               the best of the Seller's knowledge, the Seller is not required to
               place any  notice or  restriction  relating  to the  presence  of
               Hazardous Materials at the site of the Business.

         4.20  Compliance  with  Applicable  Law.  The  conduct of the  Seller's
Business  does not violate or infringe  any material  domestic or foreign  laws,
statutes,  ordinances or regulations or any material right or patent, trademark,
trade name, copyright, know-how or other proprietary right of third parties, the
enforcement of which would adversely  affect the Seller's  Business or the value
of its properties and assets.

         4.21     Plans and Agreements Relating to Employees.

          (a)  Except as set forth on Disclosure  Exhibit 4.21 attached  hereto,
               there are no employee benefit plans, contracts or arrangements of
               any type (including, without limitation, (i) any employee benefit
               plans described in Section 3(3) of the Employee Retirement Income
               Security  Act  of  1974,  as  amended  ("ERISA"),  and  (ii)  any
               personnel  policies, 
 18.
   
               deferred  compensation  plans,  incentive  plans,  bonus plans or
               arrangements,  stock option plans,  stock purchase plans,  golden
               parachute (or similar) agreements, severance pay plans, dependent
               care  plans,   cafeteria  plans,  employee  assistance  programs,
               scholarship  programs,  employment  contracts  and other  similar
               plans,  agreements and  arrangements  which are not so described)
               which are currently in effect or will be in effect on the Closing
               Date for the benefit of employees of the Seller (or beneficiaries
               of such  employees)  who  provide or  provided  services to or in
               connection  with  the  Business.  Each of such  employee  benefit
               plans,  contracts  or  arrangements  is herein  referred to as an
               "Employee Plan."

          (b)  The Seller has delivered to the Buyer true,  correct and complete
               copies with respect to each Employee Plan.

          (c)  With  respect to each funded  Employee  Plan which is an employee
               pension plan within the meaning of Section 3(2) of ERISA, (i) the
               plan is a qualified  plan under Section  401(a) of the Code,  and
               its related trust is exempt from federal  income  taxation  under
               Section  501(a)  of the  Code;  (ii)  the  plan is  covered  by a
               favorable  determination  letter  with  respect to its  qualified
               status,  and all  amendments  or other  actions  required by such
               determination  letter have been adopted or taken;  (iii) there is
               no change in the relevant facts or circumstances which would make
               the  submission  on which  such  determination  letter  was based
               materially  inaccurate or which would otherwise  adversely affect
               the qualified status of the plan; (iv) no prohibited transactions
               (as defined in Section 406 of ERISA or Section  4975 of the Code)
               have  occurred;   (v)  there  has  been  no  accumulated  funding
               deficiency  within the meaning of Section  302(a)(2)  of ERISA or
               Section 412 of the Code, whether or not waived; (vi) the plan has
               been administered in accordance with its terms and the provisions
               of   applicable   law;   (vii)  no  event  has  occurred  and  no
               circumstance  exists or is expected to occur or exist under which
               Seller or any other person has incurred or may incur, directly or
               indirectly,  liability under the provisions of Title IV of ERISA;
               (viii) no actions, suits or claims (other than routine claims for
               benefits) are pending,  threatened or imminent  against Seller or
               any fiduciary (as defined in Section 3(21) of ERISA) of the plan;
               (ix) all disclosures,  notices and filings required by applicable
               law have been timely made,  transmitted or filed as the cases may
               be; and (x) all contributions for all periods ending prior to the
               Closing (including periods from the first day of the current plan
               year to the  Closing)  will have been made prior to or as soon as
               practicable  after the Closing by Seller in  accordance  with the
               terms of the plan and applicable law.

          (d)  Disclosure  Exhibit  4.21  sets  forth  a list  of  the  Seller's
               employees,   together  with  their  annualized  base  pay  and  a
               description of the amount and basis of their other compensation.


                                                        19.





          (e)  The Seller is not a party to any collective  bargaining agreement
               covering  the  employment  of any  employees,  or to any employee
               welfare benefit plan or employee  pension benefit plan which is a
               multi  employer plan within the meaning of Section 3(37) of ERISA
               covering any such employee.

          (f)  With respect to each  Employee  Plan which is a group health plan
               within the meaning of Section  5000(b)(1) of the Code, the Seller
               has complied with the provisions of Section 4980(B) of the Code.

         4.22 Purchased Assets'  Relationship to Business of the Seller.  Except
as set forth in  Disclosure  Exhibit  4.22,  the  Purchased  Assets,  including,
without limitation,  the Assigned Contracts and Equipment,  constitute, and will
constitute as of the Closing Date,  all of the properties and assets (other than
any  Excluded  Asset)  used or  useful in or  necessary  to the  conduct  of the
Business  and  operations  of the  Seller  and,  as such,  constitute,  and will
constitute as of the Closing Date, all of the properties and assets necessary in
order for the Buyer to conduct the Business as a going concern subsequent to the
Closing in the same manner in which the Business was  conducted by the Seller at
December 31, 1995 as reflected in the Financial Statements.

         4.23 Net Accounts Receivable. The Net Accounts Receivable (as that term
is  defined  in Section  1.1(b)  hereof)  (i)  represent  undisputed,  bona fide
transactions  completed in the ordinary course of the Business and in accordance
with the terms and provisions  contained in the invoices therefor,  (ii) are not
subject to set-offs, counterclaims or disputes presently extant or asserted with
respect  thereto  and (iii) are not  subject to any  agreement  with any obligor
therefor for any deduction therefrom.

         4.24 Misstatements and Omissions. No representation or warranty made by
Seller in this Agreement, and no statement made in any schedule,  certificate or
other document  furnished  pursuant to this Agreement,  contains or will contain
any untrue statement of a material fact or omits or fails to state, or will omit
or fail to  state as of the  Closing  Date,  any  material  fact or  information
necessary  to make such  representation  or warranty or any such  statement  not
materially misleading.

         4.25 Books and  Records.  The  books,  records  and work  papers of the
Seller are  complete  and  correct,  have been  maintained  in  accordance  with
generally accepted accounting  principles,  as consistently applied in preparing
the Financial  Statements and good business practices and accurately reflect the
basis for the  financial  condition  and results of operations of the Seller set
forth in the Financial Statements.

         B. The Parent  hereby  represents  and warrants to, and  covenants  and
agrees with, the Buyer as follows:

         4.26 Organization;  Power; Good Standing.  Parent is a corporation duly
organized,  validly existing and in good standing under the laws of the state of
Delaware. Parent has all requisite corporate power and authority to own, operate
and lease its properties, to carry on its business as now

                                                        20.





being  conducted and to enter into this  Agreement  and perform its  obligations
hereunder.  Parent has not failed to qualify to do business in any  jurisdiction
in which the  property  owned,  leased or  operated  by it or the  nature of the
business conducted by it makes such qualification necessary.

         4.27  Authority  Relative  to  Agreement;   Binding   Obligation.   The
execution,  delivery and  performance of this Agreement by Parent have been duly
and  effectively  authorized  by  all  necessary  corporate  action  by  Parent,
including  approval of the entire  transaction by the requisite vote of Parent's
board of directors and  shareholders  if required.  This Agreement has been duly
executed by Parent and is a valid, legally binding and enforceable  agreement of
Parent  enforceable in accordance with its terms,  except as its  enforceability
may be limited by bankruptcy,  insolvency,  moratorium or other laws relating to
or affecting creditor's rights generally and the exercise of judicial discretion
in accordance with equitable principles.

         4.28 Effect of Agreement.  The execution,  delivery and  performance of
this Agreement by Parent and the consummation of the  transactions  contemplated
hereby will not (i)  require  the  consent,  approval  or  authorization  of any
person, corporation, partnership, joint venture or other business association or
public  authority (or of the  shareholders  of Parent);  (ii)  violate,  with or
without the giving of notice or the passage of time, or both,  any provisions of
law or statute or any rule, regulation,  order, award, judgment or decree of any
court or  governmental  authority or of any license  applicable to Parent or its
assets;  or (iii) with or without the giving of notice,  the passage of time, or
both  conflict  with or result in a breach or  termination  of any provision of,
accelerate the performance or maturity of, constitute a default under, or result
in the creation of any lien,  charge or  encumbrance  upon any of the  Purchased
Assets  pursuant  to  any  corporate  charter,  bylaw,  indenture,  note,  bond,
mortgage, deed of trust, lease, contract, permit, agreement or other instrument,
or any order, judgment,  award, decree,  statute,  ordinance,  regulation or any
other  restriction of any kind or character,  to which Parent is a party,  or by
which Parent or any of the Purchased Assets may be bound.


V.  REPRESENTATIONS AND WARRANTIES OF THE BUYER

         The Buyer represents and warrants to the Seller and Parent as follows:

         5.1 Organization; Good Standing; Power. The Buyer is a corporation duly
organized,  validly existing and in good standing under the laws of the state of
Iowa and will have all requisite corporate power and authority to own, lease and
operate its  properties,  to carry on its business as now being conducted and to
enter  into  this  Agreement  and  the  Assumption  Agreement  and  perform  its
obligations hereunder.

         On the Closing Date the Buyer will be duly  qualified to do business as
a foreign  corporation and will be in good standing in each of the jurisdictions
in which the  property  owned,  leased or  operated  by it or the  nature of the
business conducted by it after the consummation of the transaction
contemplated hereunder makes such qualification necessary.

                                                        21.





         5.2  Authority  Relative to  Agreement.  The  execution,  delivery  and
performance of this Agreement and the Assumption Agreement, and the transactions
contemplated  hereby  and  thereby  by  the  Buyer,  will  have  been  duly  and
effectively  authorized  and ratified by all necessary  corporate  action.  This
Agreement  has been duly executed by the Buyer and is a valid,  legally  binding
and  enforceable  agreement  of the Buyer.  This  Agreement  and the  Assumption
Agreement will be duly executed by the Buyer and are valid,  legally binding and
enforceable  obligations of the Buyer  enforceable in accordance with its terms,
except  as  their  enforceability  may be  limited  by  bankruptcy,  insolvency,
moratorium or other laws relating to or affecting  creditor's  rights  generally
and the exercise of judicial discretion in accordance with equitable principles.

         5.3 Effect of Agreement.  The  execution,  delivery and  performance of
this  Agreement  and  the  Assumption  Agreement,  and the  consummation  of the
transactions  contemplated hereby and thereby, will not (i) require the consent,
approval or authorization of any person, corporation, partnership, joint venture
or other business association or other public authority;  (ii) violate,  with or
without the giving of notice or the passage of time, or both,  any provisions of
law  applicable  to the Buyer;  or (iii)  conflict with or result in a breach or
termination of any provision of, or constitute a default under, or result in the
creation of any lien, charge or encumbrance upon any of the properties or assets
of the Buyer  pursuant to any indenture,  corporate  charter,  bylaw,  indenture
mortgage,  deed of trust, lease, contract,  agreement or other instrument or any
order,  judgment,  award, decree,  statute,  ordinance,  regulation or any other
restriction of any kind or character, to which the Buyer is a party, or by which
the Buyer or any of its assets or properties may be bound.

VI.      TRANSACTIONS PRIOR TO THE CLOSING DATE

         6.1  Access to  Information.  The Seller  shall give to the Buyer,  its
employees,   counsel,   accountants,   engineers  and  other   consultants   and
representatives,  full access during normal business hours throughout the period
prior to the Closing Date to the Purchased Assets, books, contracts, commitments
and  records  of the  Seller  for  such  purposes  as Buyer  deems  appropriate,
including but not limited to testing of the Purchased  Assets  provided the same
does not unreasonably  interfere with the Seller's Business, and will furnish to
the Buyer during such period all such information  concerning the affairs of the
Seller as the Buyer or its  representatives  may reasonably  request.  The Buyer
shall  use its best  efforts  to cause  its  representatives  to hold in  strict
confidence all information so obtained from the Seller and, if the  transactions
herein provided for are not consummated as contemplated  herein,  the Buyer will
return all such data as the Seller may reasonably request.

         6.2 Conduct of the  Seller's  Business  Pending the Closing  Date.  The
Seller hereby agrees that, except as described in Disclosure Exhibit 6.2 hereto,
prior to the Closing Date it will:

          (a)  operate its  business  only in the usual,  regular  and  ordinary
               manner and, to the extent consistent with such operation, use its
               best  efforts to:  preserve  and  promote  its  present  business
               organization  and  reputation  intact;  avoid any act which might
               have a material  adverse affect upon the value of the Business as
               a going  concern;  and keep 
 
                                      22.
 
               available the services of its present  officers and employees and
               preserve  its present  relationships  and  goodwill  with persons
               having  business  dealings  with  it;  

          (b)  maintain all of its properties,  including,  without  limitation,
               the Purchased Assets,  in customary repair,  order and condition,
               reasonable  wear and tear excepted,  and maintain  insurance upon
               all of its  properties  and with  respect  to the  conduct of its
               business in such amounts and of such kinds  comparable to that in
               effect on the date hereof;  and, in the event of loss,  damage or
               destruction  of any of the Purchased  Assets prior to the Closing
               Date, or if any of the Purchased Assets shall cease to be in good
               operating  condition  or repair or shall cease to be adequate for
               the uses to which they are being put, the Seller  shall  promptly
               replace  (or  repair if  appropriate)  any such  property  at the
               Seller's sole cost and expense, provided that in the event of any
               casualty,  loss,  damage or  destruction  for which the Seller is
               insured,  the Seller shall, at the Buyer's option,  either repair
               or replace such damaged property or transfer the proceeds of such
               insurance to the Buyer;

          (c)  maintain its books,  accounts  and records in the usual,  regular
               and ordinary manner,  on a basis consistent with prior years; and
               perform all of its obligations without default;

          (d)  use its best efforts to comply duly with all laws  applicable  to
               it and the conduct of the Business;

          (e)  conduct its  operations  so as to comply  with all  Environmental
               Laws;

          (f)  make or grant no general  wage or salary  increase or increase in
               compensation  payable  or to  become  payable  to  any  employee,
               officer,  director or agent;  pay or provide for no bonus,  stock
               option, stock purchase,  profit sharing,  deferred  compensation,
               pension,  multi-employer  pension,  retirement  or other  similar
               payment  or  arrangement   except  in  the  ordinary   course  of
               administering  existing  plans referred to in any Employee Plan ;
               pay or  provide  for no  unfunded  pensions,  not  covered by any
               pension plan, other than the unfunded pensions,  if any, referred
               to  in  any  Employee  Plan  and  enter  into  no  employment  or
               consulting   agreement  or  sales  agency  with  respect  to  the
               performance of personal services which is not terminable  without
               liability by the Seller on thirty days notice or less.

          (g)  (i)  incur or  become  subject  to,  or agree to incur or  become
               subject to, no obligation or liability (contingent or otherwise),
               subject to the  exceptions  enumerated in Section  4.9(a) hereof;
               (ii)  discharge  or  satisfy  no lien or  encumbrance  and pay no
               obligation or liability (contingent or otherwise), subject to the
               exceptions  enumerated in Section 4.9(b) hereof;  (iii) mortgage,
               pledge or subject to lien, charge, security interest or any other
               encumbrance  none of the  Purchased  Assets;  (iv) sell,  assign,
               transfer,  convey,  lease or  otherwise  dispose  of, or agree to
               sell, assign, transfer, convey, lease or

                                                        23.





               otherwise  dispose of, none of the Purchased  Assets,  except for
               items of Inventories for fair and adequate  consideration  in the
               ordinary  course of business;  (v) acquire or lease (other than a
               renewal of an existing lease in the ordinary course of business),
               or agree to acquire or lease (other than a renewal of an existing
               lease in the ordinary course of business),  no material assets or
               property;  (vi) cancel or compromise no debt or claim, except for
               adjustments  or  settlements  made  in  the  ordinary  course  of
               business;  (vii) waive or release no rights;  (viii)  transfer or
               grant  no  rights  under  any  concessions,   leases,   licenses,
               agreements,   patents,   inventions,   trade  names,  trademarks,
               copyrights,  or with  respect  to any  know-how  or  Intellectual
               Property  Rights;  (ix)  modify,  change or terminate no existing
               license,  lease, contract or other document;  (x) make no capital
               expenditures and enter into no commitments  therefor;  (xi) enter
               into no collective  bargaining agreement and, through negotiation
               or  otherwise,  make no  commitment or incur any liability to any
               labor  organization;  (xii) enter into no transaction and make or
               enter into no contract or commitment  which by reason of its size
               or otherwise is not in the ordinary course of business;

          (h)  make  no  substantial   renovation  of  property   involving  any
               substantial obligation on the part of the Seller;

          (i)  make no change in its accounting procedures;

          (j)  agrees  that it will  enter  into no  transaction  involving  any
               material obligation or liability of the Seller, nor any agreement
               or understanding with respect to such transaction; and

          (k)  will not  intentionally  take any action that would result in any
               of  the  Seller's  representations,   warranties  and  agreements
               contained  in  Section  IV of this  Agreement  not being true and
               correct at and as of the time immediately after the occurrence of
               such transaction or event and as of the Closing Date.

         6.3 Consents.  The Seller agrees that it shall cooperate with the Buyer
to obtain prior to the Closing all such consents,  assignments, and approvals as
may be  required  in order to enable  the  Seller  to  perform  its  obligations
hereunder, including, but not limited to, all consents and approvals required to
permit it to make the  transfers  to the Buyer  contemplated  herein so that the
Buyer may enjoy after the Closing all rights and benefits  presently  enjoyed by
the Seller.

         6.4  Sublease.  Parent  agrees that it shall prior to or at the Closing
enter into a sublease  for a term of one (1) year  beginning on the Closing Date
for the  facility at 1325 Pratt  Boulevard,  Elk Grove,  Illinois,  for the same
space  presently  occupied  by  the  Seller  and  on the  same  financial  terms
applicable  to the Seller,  which  sublease  shall contain two (2) six (6) month
renewal  options and shall expressly allow the Buyer the right of set-off agreed
to by the parties under Section 2.3(e) hereof (the "Sublease").


                                                        24.





VII.     CONDITIONS PRECEDENT TO THE OBLIGATIONS OF THE SELLER AND
         PARENT

         The  obligations  of the  Seller and Parent  under this  Agreement  are
subject  to the  satisfaction  at or  prior to the  Closing  Date of each of the
following conditions:
         7.1 Accuracy of Representations and Warranties. The representations and
warranties of the Buyer herein  contained shall be true and correct on and as of
the  Closing  Date,  with the same force and effect as though  made on and as of
such date, except as affected by the transactions contemplated hereby.

         7.2  Performance  of  Agreements.  The Buyer shall have  performed  all
obligations  and  agreements  and complied  with all  covenants  and  conditions
contained in this  Agreement to be performed or complied  with by it at or prior
to the Closing Date.

         7.3 Officers'  Certificate.  The Buyer shall have  furnished the Seller
with a certificate,  dated as of the Closing Date, of the Buyer's  President and
Secretary to the effect that, to the best  knowledge,  information and belief of
such officers,  the Buyer has fulfilled the conditions specified in Sections 7.1
and 7.2 hereof.

         7.4      Sublease.  The Buyer shall have entered into the Sublease.

         7.5  Opinion of Counsel.  The Seller  shall have  received  the written
opinion of Ahlers, Cooney, Dorweiler,  Haynie, Smith & Allbee, P.C., counsel for
the Buyer, dated the Closing Date,  acceptable to Seller's counsel. In rendering
its opinion, such counsel may rely, to the extent appropriate,  as to matters of
fact upon statements and certificates of officers of the Buyer.

         7.6  Resolutions of Board of Directors.  The Seller shall have received
from the Buyer certified  copies of the Resolutions of the Board of Directors of
the Buyer  approving  this Agreement and  authorizing  the  consummation  of the
transactions contemplated hereby.

         7.7 Actual or Threatened Actions.  There shall not be any actual or, in
the  opinion of the Seller,  threatened  action or  proceeding  by or before any
court or  other  governmental  body or  agency  which  shall  seek to  restrain,
prohibit or  invalidate  the  transactions  contemplated  by this  Agreement  in
accordance with the terms hereof.

         7.8 Employees and Employee Benefit Matters. The Buyer shall make offers
of employment, upon such terms as shall be mutually agreeable to the parties, to
all employees of the Seller. The Seller and the Buyer acknowledge and agree that
the Buyer does not hereby assume,  and shall not be deemed to have assumed,  any
liability  or  obligations  whatsoever  with  regard to the  Seller's  employees
arising out of their employment by Seller prior to the Closing Date.


                                                        25.





VIII.    CONDITIONS PRECEDENT TO OBLIGATIONS OF THE BUYER

         The  obligation  of the Buyer  under this  Agreement  to  purchase  the
Purchased Assets and to assume the Assumed  Obligations at Closing is subject to
the satisfaction at or prior to the Closing
of each of the following conditions precedent:

         8.1 Accuracy of Representations and Warranties. The representations and
 . The  representations  and warranties of the Seller and Parent herein contained
shall be true and correct as of the date hereof and as of the Closing  Date with
the same force and effect as though made on and as of such date.

         8.2  Performance  of  Agreements.  The  Seller  and  Parent  shall have
performed all  obligations  and  agreements  and complied with all covenants and
conditions  required by this  Agreement to be performed or complied  with by the
Seller or Parent, as the case may be, at or prior
to the time of Closing .

         8.3  Resolutions  of Board of Directors.  The Buyer shall have received
from the Seller certified copies of the Resolutions of the Board of Directors of
the Seller  approving this Agreement and  authorizing  the  consummation  of the
transactions contemplated hereby.

         8.4 Actual or Threatened Actions.  There shall not be any actual or, in
the opinion of the Buyer, threatened action or proceeding by or before any court
or other  governmental body or agency which shall seek to restrain,  prohibit or
invalidate the  transactions  contemplated  by this Agreement in accordance with
the terms hereof or which might affect the right of the Buyer to own, operate or
control the Purchased Assets after the Closing Date.

         8.5 Officers' Certificate. The Seller shall have delivered to the Buyer
a  certificate  dated the Closing  Date,  of the  President and Secretary of the
Seller to the effect that the Seller has fulfilled the  conditions  specified in
Sections  6.2, 6.3, 8.1, 8.2 and 8.4 hereof.  Such  certificate  shall include a
schedule  which  shall  contain an update of the  information  disclosed  in the
Disclosure  Exhibits  hereto and a complete and correct list and  description of
the  information  specified in Section 4.10 as of a date not more than three (3)
days prior to the Closing Date.

         8.6 Determination of Closing Date Net Accounts  Receivable  Amount. The
representatives  of the Seller and the Buyer shall have jointly  determined  the
amount of the Closing Net Accounts Receivable Amount.

         8.7 Loss of Assets. No loss, destruction, impairment or condemnation of
any of the Purchased Assets shall have occurred by reason of theft,  loss, fire,
explosion,  disaster, flood, accident, strike, riot, insurrection, act of God or
other similar  occurrence  (unless  repaired,  replaced or restored  pursuant to
Section 6.2(b) hereof prior to the Closing Date) which,  individually  or in the
aggregate,  shall have a material  adverse  affect on the business,  operations,
results of  operations  or  condition  (financial  or  otherwise)  of either the
Business or the Purchased Assets.


                                                        26.





         8.8 Accuracy of  Representations  and  Warranties.  The Buyer shall not
have  discovered  any  material  error,  misstatement  or omission in any of the
representations  or  warranties  made  by  the  Seller  herein  or in any of the
Financial Statements.

         8.9 Material  Changes.  Prior to the Closing Date, there shall not have
occurred,  nor shall there exist as of the Closing  Date,  any event,  series of
events or set of circumstances  which  constitutes or has resulted in a material
adverse change in the Business,  the Purchased  Assets or the material  business
relationships,  condition (financial or otherwise) or results of the Business or
operations of the Seller, since the dates of the Financial Statements.

         8.10  Consents.  All material  consents shall have been received by the
Buyer  including,  but not limited to, all  consents and  approvals  required to
permit  the Buyer to enjoy  after  the  Closing  Date all  rights  and  benefits
presently enjoyed by the Seller.

         8.11 Noncompetition Agreements.  Parent, the Seller and each subsidiary
of Parent  shall  execute and  deliver to Buyer a  noncompetition  agreement  in
substantially the form of Appendix II attached hereto.

         8.12 Execution and Delivery of Sublease. Parent shall have executed and
delivered to the Buyer the Sublease.

         8.13  Opinion of  Counsel.  The Buyer shall have  received  the written
opinion of Doepken,  Keevican & Weiss, counsel for the Seller, dated the Closing
Date, in form  acceptable  to Buyer's  counsel.  In rendering its opinion,  such
counsel may rely, to the extent appropriate, as to matters of
fact upon statements and certificates of officers of the Seller.

IX.      NATURE AND SURVIVAL OF REPRESENTATIONS AND WARRANTIES;
         INDEMNIFICATION

         9.1 Events of Default.  A breach of any  representation  or warranty by
the  Seller or  Parent,  or breach as a result of the  failure  of the Seller or
Parent to perform any of its covenants  and  obligations  under this  Agreement,
shall be considered a default hereunder giving rise to the
indemnification set forth in Section 9.3 hereof.

         9.2  Survival  of  Representations,   Warranties  and  Agreements.  All
representations,  warranties and agreements  made by the Seller and the Buyer in
this Agreement or in any exhibit, certificate,  document or instrument delivered
pursuant  to the  provisions  hereof  or in  connection  with  the  transactions
contemplated  hereby,  and the remedies of the Buyer and the Seller with respect
thereto,  shall be deemed to be  material  and to have been  relied  upon by the
Buyer or the Seller,  as the case may be,  shall  survive the Closing  Date and,
except as  otherwise  specifically  provided  in this  Agreement,  shall  remain
operative  and in full  force and effect for a period of  eighteen  (18)  months
following  the Closing  Date,  except as to any matters  with respect to which a
bona fide  written  claim  shall have been made or an action at law or in equity
shall have commenced before such date, in

                                                        27.





which event survival shall continue (but only with respect to, and to the extent
of, such claim) until the final  resolution  of such claim or action,  including
all applicable periods for appeal; provided,  however, that the representations,
warranties,  covenants and agreements contained in Section 4.9, Sections 9.3(a),
9.3(c),  and  9.3(d) to the extent  applicable  to  Section  9.3(a) or  Sections
9.3(c), 9.4(a), 9.4(c), and 9.4(d) to the extent applicable to Section 9.4(a) or
9.4(c) and Section 9.7 hereof shall continue  without any time  limitation,  and
the  representations,  warranties and agreements contained in Sections 4.8, 4.19
and 4.21  shall  survive  for the  periods  equal to the  applicable  statute of
limitations  relating thereto.  Further,  notwithstanding any other provision in
this  Agreement  to the  contrary,  the  obligation  of the Seller and Parent to
indemnify  and hold  harmless the Buyer under Section 10.4 hereof shall begin on
the Closing Date and end upon the latest of (i) three years from the date of the
last  filing of a return or report of Taxes  relating  to the  Business  and the
Purchased Assets and covering such Taxes for which  indemnification  is provided
in  Section  10.5  hereof , (ii) the  expiration  of the  applicable  statute of
limitations, or (iii) six months following the ultimate disposition of any claim
with respect to any Taxes relating to the Business or the Purchased Assets.

         9.3 Indemnification to the Buyer. Parent and the Seller agree,  jointly
and severally,  to indemnify and hold the Buyer  harmless  from,  against and in
respect of:

          (a)  all obligations and liabilities of the Seller,  whether  accrued,
               absolute,  fixed, contingent or otherwise,  not expressly assumed
               by the Buyer under this Agreement;

          (b)  any and all loss, liability or damage suffered or incurred by the
               Buyer  because of a breach of any  obligation or liability of the
               Seller  under  this  Agreement,  or  because  of any  inaccuracy,
               misrepresentation  or  breach  of any  representation,  warranty,
               covenant  or  agreement  of the  Seller or Parent  (i) under this
               Agreement  or  (ii)  any  documents  furnished  to the  Buyer  in
               connection  with the Closing as of the date of this Agreement and
               as of the Closing Date;

          (c)  any and all  loss,  obligations  and  liabilities  of the  Seller
               (other  than the Assumed  Obligations  as that term is defined in
               Section  2.6  hereof),  including  any and all  claims,  actions,
               suits,  proceedings,  demands and  judgments,  and all reasonable
               costs and expenses  (including  accounting and  attorney's  fees)
               incurred in connection  therewith,  resulting  from any causes of
               action or claims of any kind asserted by unrelated  third parties
               arising out of or relating to the  Seller's  actions or omissions
               in the conduct of the  Business or  ownership or operation of the
               Purchased Assets,  including,  without limitation,  any action or
               claim  arising  out  of or  relating  to  products  manufactured,
               fabricated,  purchased, sold or delivered by the Seller, prior to
               the Closing Date without any time limitations notwithstanding any
               provision of Section 9.2 to the contrary; and

          (d)  all  reasonable  costs and  expenses  (including  accounting  and
               attorneys'  fees)  incurred by the Buyer in  connection  with any
               action, suit, proceeding, demand, assessment or judgment incident
               to any of the matters indemnified against it in this Section 9.3.

                                                        28.






               This agreement to indemnify the Buyer shall be in addition to any
               liability  which the  Seller may incur to the Buyer and shall not
               foreclose any other rights or remedies that the Buyer may have to
               enforce the provisions of this Agreement.

         9.4  Indemnification  to the Seller  and  Parent.  The Buyer  agrees to
indemnify and hold the Seller and Parent  harmless from,  against and in respect
of:

          (a)  all obligations and  liabilities of the Buyer,  whether  accrued,
               absolute,  fixed,  contingent or otherwise,  expressly assumed by
               the Buyer under the Assumption Agreement;

          (b)  any and all loss, liability or damage suffered or incurred by the
               Seller  or  Parent  because  of a  breach  of any  obligation  or
               liability  of the Buyer under this  Agreement,  or because of any
               inaccuracy,  misrepresentation  or breach of any  representation,
               warranty,  covenant  or  agreement  of the Buyer  (i) under  this
               Agreement or (ii) any documents furnished to the Seller or Parent
               in connection  with the Closing as of the date of this  Agreement
               and as of the Closing Date;

          (c)  any and all  loss,  obligations  and  liabilities  of the  Buyer,
               including  any  and  all  claims,  actions,  suits,  proceedings,
               demands  and  judgments,  resulting  from any causes of action or
               claims of any kind asserted by unrelated  third  parties  arising
               out of or  relating to the Buyer's  actions or  omissions  in the
               conduct  of  the  Business  or  ownership  or  operation  of  the
               Purchased Assets,  including,  without limitation,  any action or
               claim  arising  out  of or  relating  to  products  manufactured,
               fabricated, purchased, sold or delivered by the Buyer (other than
               products  manufactured  or  fabricated by the Seller prior to the
               Closing   Date),   after  the  Closing   Date  without  any  time
               limitations  notwithstanding  any provision of Section 9.2 to the
               contrary; and

          (d)  all  reasonable  costs and  expenses  (including  accounting  and
               attorneys'  fees)  incurred by the Seller or Parent in connection
               with any action, suit, proceeding, demand, assessment or judgment
               incident  to any of the  matters  indemnified  against it in this
               Section 9.4.

This  agreement  to  indemnify  the Seller or Parent shall be in addition to any
liability  which  the Buyer  may  incur to the  Seller  or Parent  and shall not
foreclose any other rights or remedies that the Seller
or Parent may have to enforce the provisions of this Agreement.



         9.5      Representation, Cooperation and Settlement.

          (a)  Buyer.

                                                        29.






               (i)  The Buyer agrees to give prompt written notice to the Seller
                    of any claim  against  the Buyer  which might give rise to a
                    claim by the Buyer against the Seller based on the indemnity
                    agreement  contained  in Section  9.3  hereof,  stating  the
                    nature and basis of the first-mentioned claim and the amount
                    thereof.

               (ii) The Buyer shall have full  responsibility and authority with
                    respect to the disposition of any action, suit or proceeding
                    brought  against  it.  In the  event  any  action,  suit  or
                    proceeding  is brought  against  the Buyer  with  respect to
                    which the  Seller  may have  liability  under the  indemnity
                    agreement  contained  in Section  9.3 hereof,  however,  the
                    Seller  shall  have  the  right,  without  prejudice  to the
                    Buyer's  rights under this  Agreement,  at the Seller's sole
                    expense,  to be  represented  by counsel of its own choosing
                    and  with  whom  counsel  for  the  Buyer  shall  confer  in
                    connection  with the  defense  of any such  action,  suit or
                    proceeding. The Buyer shall make available to the Seller and
                    its  counsel and  accountants,  all books and records of the
                    Buyer relating to such action,  suit or proceeding,  and the
                    parties agree to render to each other such assistance as may
                    reasonably  be  requested  in order to ensure the proper and
                    adequate defense of any such action, suit or proceeding.

          (b)  Seller.

               (i)  The Seller and Parent agree to give prompt written notice to
                    the Buyer of any claim  against  the Buyer  which might give
                    rise to a claim by the Seller and Parent  against  the Buyer
                    based on the  indemnity  agreement  contained in Section 9.4
                    hereof,  stating the nature and basis of the first-mentioned
                    claim and the amount thereof.

               (ii) The  Seller and Parent  shall have full  responsibility  and
                    authority  with  respect to the  disposition  of any action,
                    suit or  proceeding  brought  against them. In the event any
                    action, suit or proceeding is brought against the Seller and
                    Parent  with  respect to which the Buyer may have  liability
                    under the  indemnity  agreement  contained  in  Section  9.4
                    hereof,  however,  the Buyer  shall have the right,  without
                    prejudice to the  Seller's  and  Parent's  rights under this
                    Agreement, at the Buyer's sole expense, to be represented by
                    counsel of its own  choosing  and with whom  counsel for the
                    Seller  and  Parent  shall  confer  in  connection  with the
                    defense of any such action,  suit or proceeding.  The Seller
                    and Parent shall make available to the Buyer and its counsel
                    and  accountants,  all books and  records  of the Seller and
                    Parent relating to such action, suit or proceeding,  and the
                    parties agree to render to each other such assistance as may
                    reasonably  be  requested  in order to ensure the proper and
                    adequate defense of any such action, suit or proceeding.

                                                        30.






         9.6 Limitation of Indemnification.

          (a)  The Seller and Parent shall be liable, jointly and severally, for
               indemnification  under  this  Section  IX only in the  event  the
               amount of a single claim or an aggregate amount of several claims
               for indemnity  under this Agreement by Buyer shall exceed the sum
               of Twenty Five Thousand  Dollars  ($25,000.00)  but in such event
               for the  entire  amount of any claim  for which  indemnity  would
               otherwise be due and payable to the Buyer hereunder;  except that
               this limitation on the  indemnification  obligation of the Seller
               and Parent shall not apply:  (a) to any amount owed by the Seller
               to the  Buyer in  connection  with the  computation  of the Final
               Purchase  Price,  any  Adjustment  or the  amount of  Uncollected
               Closing Net Accounts Receivable Amount, as required under Section
               II hereof and (b) to any loss,  liability or obligation described
               in Section 9.3 (c) hereof.

          (b)  The Buyer shall be liable for indemnification  under this Section
               IX only in the event the amount of a single claim or an aggregate
               amount of several  claims for indemnity  under this  Agreement by
               the Seller or Parent shall exceed the sum of Twenty Five Thousand
               Dollars  ($25,000.00)  but in such event for the entire amount of
               any claim for which  indemnity would otherwise be due and payable
               to the Seller or Parent hereunder; except that this limitation on
               the indemnification  obligation of the Buyer shall not apply: (i)
               to any amount owed by the Buyer to the Seller in connection  with
               the  computation of the Final Purchase  Price,  any Adjustment or
               the amount of Uncollected Closing Net Accounts Receivable Amount,
               as  required  under  Section  II  hereof  and  (ii) to any  loss,
               liability or  obligation  described in Section 9.4 (c) hereof and
               (iii) failure to pay the Trade Payables assumed by Buyer.

         9.7 Bulk Sales Agreement for  Indemnification.  The Buyer hereby waives
compliance  by the Seller with the  provisions  of bulk sales and  similar  laws
applicable  to this  transaction,  if any;  provided,  however,  that any  loss,
liability,  obligation, expense or cost suffered by the Buyer as a result of the
failure by the Seller to comply  therewith shall be borne by the Seller and that
the   Seller   shall   indemnify   and  hold  the  Buyer   harmless   therefrom,
notwithstanding any other provision of this Agreement to the contrary.

X.       TRANSACTIONS SUBSEQUENT TO THE CLOSING DATE

         10.1  Control of  Settlements  and  Disputes.  Subject  to Section  9.4
hereof,  from and after the Closing Date the Buyer shall have  complete  control
over the payment,  settlement or other disposition of, or any dispute involving,
any  obligation  or  liability  of the  Seller  assumed  by the Buyer  under the
Assumption Agreement,  and the Buyer shall have the right to conduct and control
all negotiations  and proceedings  with respect thereto.  The Seller will notify
the Buyer  promptly  of any claim made with  respect to any such  obligation  or
liability  and will not,  except  with the prior  written  consent of the Buyer,
voluntarily make any payment of, or settle or offer to settle, or consent to any

                                                        31.





compromise  with respect to, any such  obligations  or  liabilities.  The Seller
will, at the expense of the Buyer,  cooperate  with the Buyer in any  reasonable
manner requested by the Buyer in connection with any negotiations or proceedings
involving any such obligations or liabilities.

         10.2 Further Assurances. From time to time after the Closing Date, upon
the request of the Buyer,  the Seller will (a) make  available  to the Buyer any
records, documents and data retained by the Seller, and (b) execute, deliver and
acknowledge all such further instruments of transfer and conveyance as the Buyer
may reasonably require to more effectively  transfer the Purchased Assets to the
Buyer and to put the Buyer in possession of any of the Purchased Assets.

         10.3     Certain Employee Benefit Matters.

          (a)  The account balance of any  Transferred  Employee in the "MK Rail
               Corporation  Savings  Plan,"  as  amended  (the "MK Rail  Savings
               Plan"),  as of the  Closing  Date,  including  earnings or losses
               thereon  through the date of transfer,  shall be  transferred  in
               cash (or  such  other  form as may be  agreed  upon by Buyer  and
               Seller)  to  the  trustee  of  the  trust  maintained  under  the
               All-State  Industrial Rubber Co., Inc.401(k) Plan" or any similar
               plan  established  by the Buyer for this  purpose  (the  "Buyer's
               401(k) Plan") as soon as  practicable  after the first  valuation
               date with  respect  to the MK Rail  Savings  Plan  following  the
               Closing Date in a plan-to-plan  transfer meeting the requirements
               of Section  414(l) of the Code.  During  the period  prior to the
               plan-to- plan transfer  required by this  subsection,  the Seller
               will cause the fiduciaries of the MK Rail Savings Plan to process
               and distribute benefits with respect to the Transferred Employees
               whose employment with the Buyer is terminated,  and the amount to
               be  transferred  in the  plan-to-plan  transfer  will be  reduced
               accordingly.

          (b)  All plan-to-plan  transfers of assets and liabilities pursuant to
               this  Section  10.4  will be  effected  in  accordance  with  the
               provisions  of Section  414(l) of the Code and will  otherwise be
               made in  accordance  with  the  applicable  plan  provisions,  as
               amended,  and the provisions of applicable law. The Buyer and the
               Seller  shall  make or cause to be made any plan  amendments  and
               filings  as may be  required  or  requested  of the Buyer and the
               Seller ,  respectively,  in  connection  with  said  plan-to-plan
               transfers  whether  before or after the Closing Date.  The Seller
               may  require,  as a condition of making a  plan-to-plan  transfer
               hereunder,  evidence reasonably satisfactory to the Seller of the
               qualified  status of the Buyer's 401(k) Plan  including,  without
               limitation,  a copy of a favorable  determination letter from the
               Internal  Revenue  Service  or,  if none,  a written  opinion  of
               outside counsel that such a favorable  determination letter could
               be obtained  without  substantial  changes to the plan. The Buyer
               may require, as a condition of receiving a plan-to-plan  transfer
               hereunder,  evidence reasonably  satisfactory to the Buyer of the
               qualified  status of the MK Rail Savings Plan including,  without
               limitation,  a copy of a recent favorable  determination from the
               Internal  Revenue  Service  or,  if none,  a written  opinion  of
               outside counsel that such a favorable  determination letter could
               be obtained without substantial changes to the

                                                        32.





                  plan. Each of the parties hereto shall pay its own expenses in
                  connection  with the  plan-to-plan  transfers  contemplated by
                  this Section 10.3. The Buyer and the Seller shall provide each
                  other with such records and information as they may reasonably
                  request to carry out their respective  obligations  under this
                  Section 10.3.

         10.4     Certain Tax Matters.

          (a)  Tax Returns Through Closing. The Seller shall prepare and file on
               a timely  basis all reports and  returns of any  federal,  state,
               local and  foreign  income,  profits,  franchise,  unincorporated
               business,  capital,  general corporate,  sales, use,  occupation,
               withholding,  social security,  property,  excise and any and all
               other taxes (all such taxes being collectively referred to herein
               as "Taxes")  relating to the  Business and the  Purchased  Assets
               with  respect to all periods  through and  including  the Closing
               Date  and  shall  pay or  cause  to be paid  when  due all  Taxes
               relating  to the  Business  and the  Purchased  Assets  for  such
               periods,  including any  interest,  additions to tax or penalties
               thereon,  together  with  interest  on such  additions  to tax or
               penalties. The Seller shall be entitled to receive any Tax refund
               relating to the Business and the  Purchased  Assets in respect of
               any period prior to, through and including the Closing Date.

          (b)  Subsequent  Liability.  If,  subsequent to the Closing Date,  any
               liability  for Taxes  relating to the  Business or the  Purchased
               Assets is imposed on the Buyer with respect to any period  ending
               on or prior to the  Closing  Date,  then the Seller  and  Parent,
               jointly  and  severally,  shall  indemnify  and  hold  the  Buyer
               harmless from and against, and shall pay, the full amount of such
               Tax  liability,  including  any  interest,  additions  to tax and
               penalties  thereon,  together with interest on such  additions to
               tax or penalties (as well as reasonable  attorneys' or other fees
               and disbursements of the Buyer incurred in determination  thereof
               or in connection  therewith).  The Buyer shall notify the Seller,
               upon its  receipt of any notice  thereof,  of the  imposition  or
               threatened  imposition of any liability for Taxes relating to the
               Business or the Purchased  Assets in respect of any period ending
               on or prior to the Closing  Date,  and the Seller  shall,  at its
               sole expense and in its reasonable discretion,  either settle any
               such Tax claim that may be the subject of  indemnification  under
               this  Section  10.4(b) at such time and on such terms as it shall
               deem appropriate or assume the entire defense thereof;  provided,
               however,  that the Seller  shall in no event take any position in
               such  settlement  or defense that would  subject the Buyer to any
               civil fraud or any civil or criminal penalty. Notwithstanding the
               foregoing,  the  Seller  shall  not  consent,  without  the prior
               written approval of the Buyer, which prior written approval shall
               not be unreasonably  withheld,  to any change in the treatment of
               any item which would,  in any manner  whatsoever,  affect the Tax
               liability  of the Buyer for a period  subsequent  to the  Closing
               Date.

                                                        33.





10.5 Net Accounts Receivable.  The Buyer shall use reasonable efforts to collect
the Net Accounts  Receivable assigned to the Buyer by the Seller at the Closing;
provided however that Buyer shall not be required to engage a collection  agency
or attorneys to collect the Net Accounts Receivable.  As Buyer receives payments
from the account debtors of the Net Accounts  Receivable  assigned to the Buyer,
such payments  shall be credited  against  amounts first  invoiced under the Net
Accounts  Receivable  assigned to the Buyer by Seller hereunder unless otherwise
designated by the account  debtor or where the amount of invoices to the account
debtor corresponds to the amount of the payments from the account debtor.


XI.      ALTERNATIVE DISPUTE RESOLUTION ("ADR"); ADDITIONAL
         PROCEEDINGS

         11.1  Agreement  to Use  Procedure.  The parties have entered into this
Agreement  in good faith and in the belief that it is mutually  advantageous  to
them. It is with that same spirit of cooperation  that they pledge to attempt to
resolve any dispute amicably  without the necessity of litigation.  Accordingly,
they agree that if any dispute arises among them relating to this
Agreement,
or any  document  executed  and  delivered  in  connection  with the  terms  and
conditions  of,  or  any  transaction   contemplated  by,  this  Agreement  (the
"Dispute"),  they will first utilize the procedures specified in this Section XI
(the "Procedure") before any Additional  Proceedings (as that term is defined in
Section 11.11 hereof).

         11.2  Initiation  of  Procedure.  The party  seeking  to  initiate  the
Procedure  (the  "Initiating  Party")  will  give  written  notice  to the other
parties. The notice must describe in general terms the nature of the Dispute and
the Initiating Party's claim for relief. Additionally,  the notice must identify
one or more  individuals  with authority to settle the Dispute on the Initiating
Party's behalf. The party receiving the notice (the "Responding Party",  whether
one or more) will have five  business  days within which to designate by written
notice to the Initiating Party, one or more individuals with authority to settle
the Dispute on the Responding Party's behalf. The individuals so designated will
be known as the  "Authorized  Individuals".  The Responding  Party may authorize
himself or herself as an Authorized  Individual.  The  Initiating  Party and the
Responding Party will collectively be referred to as the "Disputing  Parties" or
individually "Disputing Party".

         11.3. Direct Negotiations.  The Authorized  Individuals may investigate
the  Dispute as they deem  appropriate.  But they agree to  promptly,  and in no
event later than 30 days from the date of the Initiating Party's written notice,
meet to discuss the Dispute's resolution.  The Authorized  Individuals will meet
at the times and places and with the frequency as they may agree. If the Dispute
has not been resolved  within ten (10) days from their initial meeting date, the
Disputing Parties will cease direct  negotiations and will submit the Dispute to
mediation in accordance with the following procedure.


                                                        34.





         11.4 Mediator  Selection.  The  Authorized  Individuals  will have five
business  days from the date they cease  direct  negotiations  to submit to each
other a written list of acceptable qualified  attorney-mediators  not affiliated
with any  Party.  Within  five  days  from the  date the list is  received,  the
Authorized  Individuals will rank the mediators in numerical order of preference
and exchange the rankings.  If one or more names are on both lists,  the highest
ranking  person will be  designated  as the  mediator.  If no mediator  has been
selected under this procedure,  the Disputing Parties agree jointly to request a
state or federal  district judge of their choosing to supply within ten business
days a list of potential qualified attorney-mediators. Within five business days
from the date the list is received,  the Authorized  Individuals will again rank
the proposed mediators in numerical order of preference and will  simultaneously
exchange the list and will select as the mediator the  individual  receiving the
highest combined  ranking.  If the mediator is not available to serve, they will
proceed to contact the mediator  who was next highest in ranking  until they are
able to select a mediator.

         11.5  Mediation  Time and  Place.  In  consultation  with the  mediator
selected,   the  Authorized  Individuals  will  promptly  designate  a  mutually
convenient  time and  place  for the  mediation.  Unless  circumstances  require
otherwise,  the time for  mediation may not be later than thirty (30) days after
selecting the mediator.

         11.6 Information Exchange. If any Disputing Party to this Agreement has
substantial  need for  information in another  Disputing  Party's  possession in
order to prepare for the mediation,  all Disputing  Parties will attempt in good
faith to agree to procedures to expeditiously exchange the information, with the
mediator's help if required.

         11.7 Summary of Views.  At least seven days before the first  scheduled
mediation session,  each Disputing Party will deliver to the mediator and to the
other Disputing  Parties a concise written summary of its views on the matter in
Dispute and the other matters  required by the  mediator.  The mediator may also
request that a confidential  issue paper be submitted by each Disputing Party to
him or her.

         11.8 Parties to be Represented.  In the mediation, each Disputing Party
will be  represented  by an  Authorized  Individual  and may be  represented  by
counsel. In addition,  each Disputing Party may, with the mediator's permission,
bring the  additional  persons  as needed to respond  to  questions,  contribute
information and participate in the negotiations.

         11.9     Conduct of Mediation.

          (a)  Mediation Format.  The mediator will determine the format for the
               meetings. The format must be designed to assure that:

               (i)  both the mediator  and the  Authorized  Individuals  have an
                    opportunity to hear an oral  presentation  of each Disputing
                    Party's views on the matter in dispute; and


                                                        35.





               (ii) the  Disputing  Parties  attempt to negotiate to resolve the
                    matter in dispute, with or without the assistance of counsel
                    or others, but with the mediator's assistance.

          (b)  Commitment  to  Participate  in Mediation in Good Faith.  To this
               end, the mediator is  authorized  to conduct both joint  meetings
               and separate  private  caucuses with the Disputing  Parties.  The
               mediation  session  will  be  private.  The  mediator  will  keep
               confidential  all information  learned in private caucus with any
               Disputing Parties unless specifically authorized by the Disputing
               Parties to disclose the information to the other Disputing Party.
               The Disputing  Parties agree to sign a document agreeing that the
               mediator  will be governed by  applicable  Iowa law and the other
               rules as the  mediator  will  prescribe.  The  Disputing  Parties
               commit to participate  in the  proceedings in good faith with the
               intention of resolving the Dispute if at all possible.

         11.10 Termination of Procedure.

          (a)  Procedure to Terminate Mediation.  The Disputing Parties agree to
               participate  in the mediation  procedure to its  conclusion.  The
               mediation will be terminated by:

               (i)  executing a settlement agreement by the Disputing Party;

               (ii) declaring to the mediator that the mediation is  terminated;
                    or

               (iii)a Disputing  Party  declaring in writing that the  mediation
                    process is terminated when one full day's mediation  session
                    is concluded.

          (b)  If Dispute is Not  Resolved.  Even if the mediation is terminated
               without the Dispute's resolution, the Disputing Parties agree not
               to  terminate  negotiations  and not to commence  any  Additional
               Proceedings before five days following the mediation  expiration.
               Any Disputing Party may, however, commence Additional Proceedings
               within the five-day  period if the Dispute  could be barred by an
               applicable statute of limitations.

         11.11  Arbitration.  The parties agree to  participate in good faith in
the ADR to its  conclusion.  If the  Disputing  Parties  are not  successful  in
resolving the Dispute  through the ADR, then the Disputing  Parties may mutually
agree to submit the matter to binding arbitration or a private  adjudicator,  or
either  Disputing  Party  may  seek  an  adjudicated   resolution   through  the
appropriate court ("Additional Proceedings")

         11.12  Mediation  Fees;  Disqualification.   The  mediator's  fees  and
expenses will be shared equally by the Disputing  Parties.  The mediator will be
disqualified  as a witness,  consultant,  expert,  or counsel for any  Disputing
Party with respect to the Dispute and any related matters.


                                                        36.





         11.13  Confidentiality.  Mediation  is  a  compromise  negotiation  for
purposes  of federal  and state rules of  evidence  and  constitutes  privileged
communication under Iowa law. The entire mediation process is confidential,  and
no stenographic,  visual or audio record will be made. All conduct,  statements,
promises,  offers,  views and  opinions,  whether  oral or written,  made in the
mediation's   course  by  any  Disputing   Party,   their   agents,   employees,
representatives  or other invites and by the mediator are confidential and will,
in  addition  and  where  appropriate,   be  deemed  privileged.   The  conduct,
statements,  promises,  offers,  views and opinions will not be  discoverable or
admissible for any purpose,  including  impeachment,  in any litigation or other
proceeding  involving  the  parties.  It will not be disclosed to anyone not any
Party's agent, employee,  expert, witness or representative.  Evidence otherwise
discoverable or admissible is not, however, excluded from discovery or admission
as a result of its use in the mediation.

XII.     TERMINATION.

         12.1 Anything  contained herein to the contrary  notwithstanding,  this
Agreement may be terminated and the transactions  contemplated  hereby abandoned
at any time prior to the Closing Date, without liability:

          (a)  by mutual written consent of the Seller and the Buyer;

          (b)  by the Seller if any of the  conditions  set forth in Section VII
               hereof  shall not have been  satisfied  on or before the  Closing
               Date, and shall not have been waived in writing by the Seller;

          (c)  by the Buyer if any of the  conditions  set forth in Section VIII
               hereof  shall not have been  satisfied  on or before the  Closing
               Date, and shall not have been waived in writing by the Buyer;

          (d)  by either party hereto,  if the Closing Date does not occur on or
               prior to July 26, 1996; provided, however, that the party seeking
               termination  pursuant to clause  (b),  (c) or (d) shall not be in
               breach of any of its  representations,  warranties,  covenants or
               agreements contained in this Agreement.

         12.2 If this Agreement is terminated and the transactions  contemplated
hereby are abandoned as described in Section 12.1 hereof,  this Agreement  shall
become void and of no further force and effect. Nothing in Section 12.1 shall be
deemed to release  either party from any  liability for any breach by such party
of the terms and  provisions  of this  Agreement.  Nothing  in  Section  12.1 or
elsewhere in this  Agreement  shall impair the right of the Buyer,  prior to any
termination  of this  Agreement  pursuant to Section  12.1,  to compel  specific
performance by the Seller of its obligations to the Buyer hereunder.



                                                        37.





XIII.    MISCELLANEOUS

         13.1  Noncompetition.  Parent  on  behalf  of  itself  and  each of its
subsidiaries,  and Seller  agree not to  compete  with the Buyer for a period of
five years  commencing  on the Closing  Date as  provided in the  noncompetition
agreement attached as Appendix II hereto.

         13.2 Brokerage.  The Seller,  represents and warrants to the Buyer that
the Seller has not  incurred  any  obligations  or  liabilities,  contingent  or
otherwise,  for brokerage or finders' fees or agents'  commissions or other like
payments in  connection  with this  Agreement or the  transactions  contemplated
hereby.  The Buyer  represents and warrants to the Seller that the Buyer has not
incurred any obligations or liabilities,  contingent or otherwise, for brokerage
or finders'  fees or agents'  commissions  or other like  payments in connection
with this Agreement or the transactions  contemplated hereby. The Seller and the
Buyer each agree to indemnify and hold the other harmless against and in respect
of  any  such  obligations  or  liabilities  based  in any  way  on  agreements,
arrangements or understandings  claimed to have been made by it or them with any
third party and not disclosed herein.

         13.3     Waivers and Amendment.

          (a)  The Seller or the Buyer may, by written notice to the other,  (i)
               extend the time for the  performance of any of the obligations or
               other actions of the other;  (ii) waive any  inaccuracies  in the
               representations  or  warranties  of the other  contained  in this
               Agreement;  (iii) waive  compliance  with any of the covenants of
               the other contained in this  Agreement;  and (iv) waive or modify
               performance of any of the obligations of the other.

          (b)  This Agreement may be amended, modified or supplemented only by a
               written instrument executed by all the parties hereto.  Except as
               provided in the preceding  sentence,  no action taken pursuant to
               this Agreement,  including, without limitation, any investigation
               by or on behalf of any  party,  shall be deemed to  constitute  a
               waiver by the party  taking  such action of  compliance  with any
               representations,  warranties,  covenants or agreements  contained
               herein.  The  waiver  by any  party  hereto  of a  breach  of any
               provision of this Agreement  shall not operate or be construed as
               a waiver of any subsequent breach.

         13.4 Expenses.  Whether or not the  transactions  contemplated  by this
Agreement  are  consummated,  the Buyer  shall pay the fees and  expenses of its
counsel,  accountants,  other  experts  and all other  expenses  incurred  by it
incident to the  negotiation,  preparation and execution of this Agreement,  and
the Seller shall pay any and all such fees and expenses  incurred by it incident
to the  negotiation,  preparation  and  execution  of  this  Agreement  and  the
performance by it of its obligations hereunder.


                                                        38.





         13.5  Occurrences of Conditions  Precedent.  Each of the parties hereto
agrees  to use its  best  efforts  to  cause  all  conditions  precedent  to its
obligations under this Agreement to be satisfied.

         13.6 Notices. All notices,  requests,  demands and other communications
which are required or may be given under this Agreement  shall be in writing and
shall be  deemed  to have been duly  given if  delivered  personally  or sent by
registered or certified mail, return receipt requested, postage prepaid:

                  (a)      If to Parent, to:
                           1200 Reedsdale Street
                           Pittsburgh, PA  15233
                           Attention:  President
                           With a copy to:

                           Michael A. Weiss, Esq.
                           Doepken Keevican & Weiss, Professional Corporation
                           600 Grant Street
                           37th Floor, USX Tower
                           Pittsburgh, PA  15219

                  (b)      If to the Seller, to:
                           1325 Pratt Boulevard
                           Elk Grove Village, IL  60007
                           Attention:  President

                           With a copy to:

                           Michael A. Weiss, Esq.
                           Doepken Keevican & Weiss, Professional Corporation
                           600 Grant Street
                           37th Floor, USX Tower
                           Pittsburgh, PA  15219

                  (c)      If to the Buyer, to:
                           520 South 18th Street
                           West Des Moines, Iowa  50265
                           Attention:  Robert G. Pulver, President

or to such other address as any party shall have  specified by notice in writing
to the other.

         13.7 Integration Clause. This Agreement,  the Assumption  Agreement and
the Exhibits hereto  constitute the entire  agreement  between the Buyer and the
Seller with respect to the subject matter hereof.
                                                        39.





         13.8  Binding  Effect;  Benefits.  This  Agreement  shall  inure to the
benefit of and be binding upon the parties hereto and their successors;  nothing
in this  Agreement,  expressed  or implied,  is intended to confer on any person
other than the  parties  hereto,  or their  successors,  any  rights,  remedies,
obligations or liabilities under or by reason of this Agreement.

         13.9  Non-assignability.  This Agreement and any rights pursuant hereto
shall not be assignable by either party without the prior written consent of the
other.

         13.10  Applicable  Law. This Agreement  shall be deemed a contract made
under the laws of the state of Iowa, and this Agreement and the legal  relations
among the parties  hereto shall,  for all purposes,  be governed by,  construed,
interpreted  and enforced in accordance  with the laws of the state of Iowa. Any
suit,  action  or other  legal  proceeding  arising  out this  Agreement  or any
document  executed and  delivered in  connection  with this  Agreement  shall be
brought in the courts of record of the state of Iowa or the courts of the United
States located in the state of Iowa. Parent and the Seller hereby consent to the
jurisdiction of each such court in any suit, action or proceeding and waives any
objection  which  they may have to the  laying of venue of any  suit,  action or
proceeding in any such courts.

         13.11  Section  and Other  Headings.  The  Section  and other  headings
contained in this Agreement are for reference purposes only and shall not affect
the meaning or interpretation of this Agreement.

         13.12  Counterparts.  This  Agreement  may be executed in any number of
counterparts,  each of which shall be deemed to be an original  and all of which
together shall be deemed to be one and the same instrument.

         13.13 Severability. If any term or other provision of this Agreement is
invalid,  illegal or  incapable  of being  enforced by any rule of law or public
policy, all other conditions and provisions of this Agreement shall nevertheless
remain in full force and effect so long as the  economic or legal  substance  of
the transactions  contemplated  hereby is not affected in any manner  materially
adverse to any party. Upon such  determination  that any term or other provision
is invalid,  illegal or incapable of being  enforced,  the parties  hereto shall
negotiate  in good faith to modify this  Agreement  so as to effect the original
intent of the parties as closely as possible in an acceptable  manner to the end
that transactions contemplated hereby are fulfilled to the extent possible.


                                                        40.





         IN WITNESS  WHEREOF,  the  undersigned,  intending to be legally  bound
hereby,  have duly  executed and delivered  this  Agreement as of the date first
above written.

                         MK RAIL CORPORATION


                          By:_______________________________________ 
                            William D.  Grab,   Vice  President 

                         ALERT   MANUFACTURING   AND  SUPPLY  CO.

                         By:_______________________________________
  
                            Name: _________________________________
          
                            Title:_________________________________
  
                         ALL-STATE  INDUSTRIAL  RUBBER  CO.,INC.


                         By:________________________________________ 
                            Robert  G.  Pulver, President 

41.