EXECUTED ORIGINAL


                              EMCO MOTOR HOLDINGS, INC.

                            REGISTRATION RIGHTS AGREEMENT

    This AGREEMENT (the "Agreement") is made as of October 15, 1993 by and
among EMCO MOTOR HOLDINGS, INC., a Delaware corporation (the "Company"), and the
investors listed on Exhibit A hereto (the "Investors").

    WHEREAS, contemporaneously with the execution and delivery of this
Agreement, the Company, the Investors and Ezra P. Mager have entered into a
Class A Preferred Stock Purchase Agreement dated as of October 15, 1993 (as in
effect from time to time, the "Purchase Agreement"), in connection with the
issuance and sale of certain shares of the Company's Class A Preferred Stock, no
par value (the "Shares");

    WHEREAS, each Share issued in accordance with the Purchase Agreement is
convertible into the number of shares of the Company's Common Stock, no par
value (the "Common Stock"), as set forth in the Restated Certificate of
Incorporation of the Company (the "Conversion Shares"); and

    WHEREAS, it is a condition to the purchase of the Shares pursuant to the
Purchase Agreement that the Company and the Investors enter into this Agreement;

    NOW, THEREFORE, in consideration of the foregoing recitals and the mutual
covenants and agreements herein contained, the parties hereto agree as follows:

1.  REGISTRATION RIGHTS.

    1.1.  DEFINITIONS.

         (a)  The terms "Form S-1", "Form S-3", "Form S-4" and "Form S-8" mean
    such respective forms under the 1933 Act as in effect on the date hereof or
    any successor registration forms to Form S-1, Form S-3, Form S-4 and Form
    S-8, respectively, under the 1933 Act subsequently adopted by the
    Securities and Exchange Commission (the "SEC").

         (b)  the term "Aeneas Registrable Securities" means all Registrable
    Securities now held or hereafter acquired by Aeneas Venture Corporation or
    any of its affiliates.



         (c)  the term "Apollo Registrable Securities" means all Registrable
    Securities now held or hereafter acquired by AIF II, L.P. or any of its
    affiliates.

         (d)  The term "Holder" means any person owning or having the right to
    acquire Registrable Securities or any assignee thereof in accordance with
    Section 1.13 hereof.

         (e)  The term "Investment Agreements" means each of (i) the Purchase
    Agreement, (ii) the Stockholders Agreement dated as of October 15, 1993
    among the Company, the Investors and Ezra P. Mager, (iii) the letter
    agreement dated as of October 15, 1993 among the Company, certain of its
    subsidiaries, the Investors, Ezra P. Mager and Joseph C. Herman, (iv) the
    letter agreement dated as of October 15, 1993 among the Company, certain of
    its subsidiaries, the Investors (other than TIHI), Samuel X. DiFeo, Joseph
    DiFeo and certain other corporations party thereto and (v) the letter
    agreement dated as of October 15, 1993 among the Company, the Investors and
    Ezra P. Mager, in each case as from time to time in effect.


         (f)  The terms "register", "registered", and "registration" refer to a
    registration effected by preparing and filing a registration statement or
    similar document in compliance with the Securities Act of 1933, as amended
    (the "1933 Act"), and the automatic effectiveness or the declaration or
    ordering of effectiveness of such registration statement or document.

         (g)  The term "Registrable Securities" means (i) the Common Stock
    issuable or issued upon conversion of the Shares, (ii) the Common Stock
    purchased by each of TIHI and Ezra P. Mager (1) prior to the date hereof or
    (2) pursuant to the Common Stock Purchase Agreement dated as of October 15,
    1993 and (iii) any Common Stock issued as (or issuable upon the conversion
    or exercise of any warrant, right, or other security which is issued as) a
    dividend or other distribution with respect to, or in exchange for or in
    replacement of, the shares described in the foregoing clauses (i) and (ii);
    PROVIDED, HOWEVER, that any shares previously sold to the public pursuant
    to a registered public offering or pursuant to an exemption from the
    registration requirements of the 1933 Act shall cease to be Registrable
    Securities.  For purposes of this Agreement, the number of shares of
    Registrable Securities outstanding at any time shall be determined by
    adding the number of shares of Common Stock outstanding which are, and the
    number of shares of Common Stock issuable pursuant to then exercisable or
    convertible securities which upon issuance would be, Registrable
    Securities.

         (h)  The term "TIHI" means '21' International Holdings, Inc., a
    Delaware corporation.


                                         -2-



         1.2.  REQUEST FOR REGISTRATION.

         (a)  If the Company shall receive at any time after the earlier of (i)
    June 30, 1995 or (ii) the date six months after the effective date of the
    first registration statement for a public offering of securities of the
    Company, a written request from the Holders of at least 50% of the
    Registrable Securities then outstanding and entitled to registration rights
    under this Section 1 (the "Initiating Holders") that the Company effect the
    registration under the 1933 Act of the lesser of (1) 20% of the Registrable
    Securities then outstanding or (2) the number of Registrable Securities
    whose aggregate offering price is expected to be at least $10,000,000, then
    the Company shall, within five days of the receipt thereof, give written
    notice of such request to all Holders and shall, subject to the limitations
    of this Section 1.2, use its best efforts to effect such a registration as
    soon as practicable and in any event to file within 75 days of the receipt
    of such request a registration statement under the 1933 Act covering all
    the Registrable Securities which the Holders shall in writing request
    (within 20 days of receipt of the notice given by the Company pursuant to
    this Section 1.2(a)) to be included in such registration and to use its
    best efforts to have such registration statement become effective.

         (b)  If the Company shall receive at any time after the earlier of (i)
    June 30, 1995 or (ii) the date six months after the effective date of the
    first registration statement for a public offering of securities of the
    Company, a written request from the Holders of at least 50% of the Aeneas
    Registrable Securities then outstanding and entitled to registration rights
    under this Section 1 (the "Aeneas Initiating Holders") that the Company
    effect the registration under the 1933 Act of the lesser of (1) 20% of the
    Aeneas Registrable Securities then outstanding or (2) the number of
    Registrable Securities whose aggregate offering price is expected to be at
    least $10,000,000, then the Company shall, within five days of the receipt
    thereof, give written notice of such request to all Holders and shall,
    subject to the limitations of this Section 1.2, use its best efforts to
    effect such a registration as soon as practicable and in any event to file
    within 75 days of the receipt of such request a registration statement
    under the 1933 Act covering all the Registrable Securities which the
    Holders shall in writing request (within 20 days of receipt of the notice
    given by the Company pursuant to this Section 1.2(b)) to be included in
    such registration and to use its best efforts to have such registration
    statement become effective.

         (c)  If the Company shall receive at any time after the earlier of (i)
    June 30, 1995 or (ii) the date six months after the effective date of the
    first registration statement


                                         -3-



    for a public offering of securities of the Company, a written request from
    the Holders of at least 50% of the Apollo Registrable Securities then
    outstanding and entitled to registration rights under this Section 1 (the
    "Apollo Initiating Holders") that the Company effect the registration under
    the 1933 Act of the lesser of (1) 20% of the Apollo Registrable Securities
    then outstanding or (2) the number of Registrable Securities whose
    aggregate offering price is expected to be at least $10,000,000, then the
    Company shall, within five days of the receipt thereof, give written notice
    of such request to all Holders and shall, subject to the limitations of
    this Section 1.2, use its best efforts to effect such a registration as
    soon as practicable and in any event to file within 75 days of the receipt
    of such request a registration statement under the 1933 Act covering all
    the Registrable Securities which the Holders shall in writing request
    (within 20 days of receipt of the notice given by the Company pursuant to
    this Section 1.2(c)) to be included in such registration and to use its
    best efforts to have such registration statement become effective.

         (d)  If the Initiating Holders, the Aeneas Initiating Holders or the
    Apollo Initiating Holders, as the case may be, intend to distribute the
    Registrable Securities covered by their request by means of an
    underwriting, they shall so advise the Company as part of their request
    made pursuant to this Section 1.2 and the Company shall include such
    information in the written notice referred to in Sections 1.2(a), (b) and
    (c).  In such event, the right of any Holder to include its Registrable
    Securities in such registration shall be conditioned upon such Holder's
    participation in such underwriting and the inclusion of such Holder's
    Registrable Securities in the underwriting (unless otherwise mutually
    agreed by a majority in interest of the Initiating Holders, the Aeneas
    Initiating Holders or the Apollo Initiating Holders, as the case may be,
    and such Holder) to the extent provided herein.  All Holders proposing to
    distribute their securities through such underwriting shall (together with
    the Company as provided in Section 1.4(d)) enter into an underwriting
    agreement in customary form with the underwriter or underwriters selected
    for such underwriting by a majority in interest of the Initiating Holders,
    the Aeneas Initiating Holders or the Apollo Initiating Holders, as the case
    may be.  The Initiating Holders, the Aeneas Initiating Holders or the
    Apollo Initiating Holders, as the case may be, must obtain the approval of
    the Company's Board of Directors regarding the selection of an underwriter
    or underwriters, which approval shall not be unreasonably withheld;
    PROVIDED, HOWEVER, that the Board of Directors shall be deemed to approve
    any under-writer selected by the Initiating Holders, the Aeneas Initiating
    Holders or the Apollo Initiating Holders, as the case may be, unless such
    approval is denied within 15 days


                                         -4-



    of such selection.  Notwithstanding any other provision of this Section
    1.2, if, in the case of a registration requested pursuant to Section
    1.2(a), 1.2(b) or 1.2(c), the underwriter advises the Initiating Holders,
    the Aeneas Initiating Holders or the Apollo Initiating Holders, as the case
    may be, in writing that marketing factors require a limitation of the
    number of shares to be underwritten, then the Initiating Holders, the
    Aeneas Initiating Holders or the Apollo Initiating Holders, as the case may
    be, shall so advise the Company and all Holders of Registrable Securities
    which would otherwise be underwritten pursuant hereto, and all the
    securities other than Registrable Securities sought to be included in the
    underwriting shall first be excluded.  To the extent that further
    limitation is required, the number of Registrable Securities that may be
    included in the underwriting shall be allocated pro rata among all Holders
    thereof desiring to participate in such underwriting (according to the
    number of Registrable Securities then held by each such Holder).  No
    Registrable Securities requested by any Holder to be included in a
    registration pursuant to Section 1.2(a), 1.2(b) or 1.2(c) shall be excluded
    from the underwriting unless all securities other than Registrable
    Securities are first excluded.

         (e)  The Company is obligated to effect only one registration pursuant
    to Section 1.2(a), one registration pursuant to Section 1.2(b), and one
    registration pursuant to Section 1.2(c); PROVIDED, HOWEVER that no
    registration pursuant to Section 1.2(a), (b) or (c) shall be deemed to be a
    registration for any purpose of this sentence unless the number of
    Registrable Securities included in the underwriting equals or exceeds 35%
    of the number of Registrable Securities proposed by the Holders to be
    distributed through such underwriting; and PROVIDED, FURTHER, that no
    registration of Registrable Securities which shall not have become and
    remained effective in accordance with Section 1.4 shall be deemed to be a
    registration for any purpose of this sentence.

         (f)  Notwithstanding the foregoing provisions of this Section 1.2, in
    the event that the Company is requested to file any registration statement
    pursuant to this Section 1.2, (i) the Company shall not be obligated to
    effect the filing of such registration statement during the 180 days
    following the effective date of any other registration statement pertaining
    to an underwritten public offering of securities for the account of the
    Company, or (ii) if the Company shall furnish to Holders requesting such
    registration statement a certificate signed by the President of the Company
    stating that in the good faith judgment of the Board of Directors of the
    Company, it would not be in the best interests of the Company and its
    stockholders generally for such registration statement to be filed, the
    Company shall have the right to defer such filing for a


                                         -5-



    period of not more than 90 days after receipt of the request of the
    relevant Initiating Holders; PROVIDED, HOWEVER, that the Company may not
    utilize the right set forth in this Section 1.2(f)(ii) more than once in
    any twelve-month period.

         (g)  Each registration requested pursuant to Section 1.2(a), (b) or
    (c) shall be effected by the filing of a registration statement on Form S-1
    (or if such form is not available, any other form which includes
    substantially the same information (other than information which is
    incorporated by reference) as would be required to be included in a
    registration statement on such form as currently constituted), unless the
    use of a different form is consented to by Initiating Holders, Aeneas
    Initiating Holders or Apollo Initiating Holders, as the case may be,
    holding a majority of the Registrable Securities, Aeneas Registrable
    Securities or Apollo Registrable Securities, as the case may be, held by
    all Initiating Holders, Aeneas Initiating Holders as Apollo Initiating
    Holders, as the case may be, or unless another form would be equally
    effective, as determined by the Initiating Holders, the Aeneas Initiating
    Holders or the Apollo Initiating Holders, as the case may be, at their sole
    discretion.

    1.3.  COMPANY REGISTRATION.  If (but without any obligation to do so) the
Company proposes to register (including for this purpose a registration effected
by the Company for stockholders other than the Holders) any of its capital stock
or other securities under the 1933 Act in connection with the public offering of
such securities solely for cash (other than a registration on Form S-8 relating
solely to the sale of securities to participants in a Company stock plan or a
registration on Form S-4 or any successor form), the Company shall, at such
time, promptly give each Holder written notice of such registration.  Upon the
written request of any Holder given within 20 days after mailing of such notice
by the Company, the Company shall, subject to the provisions of Section 1.8, use
its best efforts to cause a registration statement covering all of the
Registrable Securities that each such Holder has requested to be registered to
become effective under the 1933 Act.  The Company shall be under no obligation
to complete any offering of its securities it proposes to make and shall incur
no liability to any Holder for its failure to do so.

    1.4.  OBLIGATIONS OF THE COMPANY.  Whenever required under this Section 1
to use its best efforts to effect the registration of any Registrable
Securities, the Company shall, as expeditiously as reasonably possible, prepare
and file with the SEC a registration statement with respect to such Registrable
Securities and use its best efforts to cause such registration statement to
become effective, and, upon the request of the Holders of a majority of the
Registrable Securities registered thereunder, keep such registration statement
effective for up to


                                         -6-



180 days or until such Holders have informed the Company in writing that the
distribution of their securities has been completed.  In addition, the Company
shall:

         (a)  Prepare and file with the SEC such amendments and supplements to
    such registration statement and the prospectus used in connection with such
    registration statement, and use its best efforts to cause each such
    amendment and supplement to become effective, as may be necessary to comply
    with the provisions of the 1933 Act with respect to the disposition of all
    securities covered by such registration statement.

         (b)  Furnish to the Holders such reasonable number of copies of a
    prospectus, including a preliminary prospectus, in conformity with the
    requirements of the 1933 Act, and such other documents as they may
    reasonably request in order to facilitate the disposition of Registrable
    Securities owned by them.

         (c)  Use its best efforts to register or qualify the securities
    covered by such registration statement under such other securities or Blue
    Sky laws of such states and jurisdictions as shall be reasonably requested
    by the Holders, except that the Company shall not be required in connection
    therewith or as a condition thereto to qualify to do business or to file a
    general consent to service of process in any such states or jurisdictions.

         (d)  In the event of any underwritten public offering, enter into and
    perform its obligations under an underwriting agreement, in usual and
    customary form, with the managing underwriter of such offering.  Each
    Holder participating in such underwriting shall also enter into and perform
    its obligations under such an underwriting agreement, including furnishing
    any opinion of counsel or entering into a lock-up agreement reasonably
    requested by the managing underwriter.

         (e)  Notify each Holder of Registrable Securities covered by such
    registration statement, at any time when a prospectus relating thereto
    covered by such registration statement is required to be delivered under
    the 1933 Act, of the happening of any event as a result of which the
    prospectus included in such registration statement, as then in effect,
    includes an untrue statement of a material fact or omits to state a
    material fact required to be stated therein or necessary to make the
    statements therein not misleading in the light of the circumstances then
    existing and promptly file such amendments and supplements which may be
    required pursuant to Section 1.4(b) on account of such event and use its
    best efforts to cause each such amendment and supplement to become
    effective.


                                         -7-



         (f)  Furnish, at the request of any Holder requesting registration of
    Registrable Securities pursuant to this Section 1, on the date that such
    Registrable Securities are delivered to the underwriters for sale in
    connection with a registration pursuant to this Section 1, if such
    securities are being sold through underwriters, or, if such securities are
    not being sold through underwriters, on the date that the registration
    statement with respect to such securities becomes effective, (i) an opinion
    or opinions, dated such date, of the counsel representing the Company for
    the purposes of such registration, in form and substance as is customarily
    given by company counsel to the underwriters in an underwritten public
    offering, addressed to the underwriters, if any, and to the Holders
    requesting registration of Registrable Securities and (ii) a letter dated
    such date, from the independent certified public accountant of the Company,
    in form and substance as is customarily given by independent certified
    public accountants to underwriters in an underwritten public offering,
    addressed to the underwriters, if any, and to the Holders requesting
    registration of Registrable Securities.

         (g)  Apply for listing and use its best efforts to list the
    Registrable Securities being registered on any national securities exchange
    on which a class of the Company's equity securities is listed or, if the
    Company does not have a class of equity securities listed on a national
    securities exchange, apply for qualification and use its best efforts to
    qualify the Registrable Securities being registered for inclusion on the
    automated quotation system of the National Association of Securities
    Dealers, Inc.

         (h)  Without in any way limiting the types of registrations to which
    this Section 1 shall apply, in the event that the Company shall effect a
    "shelf registration" under Rule 415 promulgated under the 1933 Act, the
    Company shall take all necessary action, including, without limitation, the
    filing of post-effective amendments, to permit the Investors to include
    their Registrable Securities in such registration in accordance with the
    terms of this Section 1.

    1.5.  FURNISH INFORMATION.  It shall be a condition precedent to the
obligations of the Company to take any action pursuant to this Section 1 in
respect of the Registrable Securities of any selling Holder that such selling
Holder shall furnish to the Company such information regarding itself, the
Registrable Securities held by it, and the intended method of disposition of
such securities as shall be required to effect the registration of its
Registrable Securities.

    1.6.  EXPENSES OF DEMAND REGISTRATION.  All expenses other than
underwriting discounts and commissions relating to Registrable Securities
incurred in connection with each


                                         -8-



registration, filing or qualification pursuant to Section 1.2 and each
registration, filing or qualification pursuant to Section 1.11, including
(without limitation) all registration, filing and qualification fees, printing
and accounting fees, fees and disbursements of counsel for the Company, and the
reasonable fees and disbursements of one counsel for the selling Holders, shall
be borne by the Company; PROVIDED, HOWEVER, that the Company shall not be
required to pay for any expenses of any registration proceeding begun pursuant
to Section 1.2(a) if the registration request is subsequently withdrawn at any
time at the request of the Holders of a majority of the Registrable Securities
to be registered (in which case all participating Holders shall bear such
expenses), unless the Holders of a majority of the Registrable Securities agree
to forfeit their right to one demand registration pursuant to Section 1.2(a);
and PROVIDED, FURTHER, that if at the time of such withdrawal the Holders have
learned of a material adverse change in the condition, business, or prospects of
the Company from that known to the Holders of a majority of the Registrable
Securities, then outstanding at the time of their request that makes the
proposed offering unreasonable in the good faith judgment of a majority in
interest of the Holders of the Registrable Securities then the Holders shall not
be required to pay any of such expenses and the right to one demand registration
pursuant to Section 1.2(a) shall not be forfeited.  The Company shall not be
required to pay for any expenses of any registration proceeding begun pursuant
to Section 1.2(b) if the registration request is subsequently withdrawn at any
time at the request of the Holders of a majority of the Aeneas Registrable
Securities to be registered (in which case all participating Holders of Aeneas
Registrable Securities shall bear such expenses), unless the Holders of a
majority of the Aeneas Registrable Securities agree to forfeit their right to
one demand registration pursuant to Section 1.2(b); PROVIDED FURTHER, HOWEVER,
that if at the time of such withdrawal, such Holders have learned of a material
adverse change in the condition, business, or prospects of the Company from that
known to the Holders of a majority of the Aeneas Registrable Securities then
outstanding at the time of their request that makes the proposed offering
unreasonable in the good faith judgment of a majority in interest of the Holders
of the Aeneas Registrable Securities then the Holders shall not be required to
pay any of such expenses and the right to one demand registration pursuant to
Section 1.2(b) shall not be forfeited.  The Company shall not be required to pay
for any expenses of any registration proceeding begun pursuant to Section 1.2(c)
if the registration request is subsequently withdrawn at any time at the request
of the Holders of a majority of the Apollo Registrable Securities to be
registered (in which case all participating Holders of Apollo Registrable
Securities shall bear such expenses), unless the Holders of a majority of the
Apollo Registrable Securities agree to forfeit their right to one demand
registration pursuant to Section 1.2(c); PROVIDED FURTHER, HOWEVER, that if at
the time of such withdrawal, such Holders have learned of a material adverse
change in the condition, business, or prospects of the Company from that known


                                         -9-


to the Holders of a majority of the Apollo Registrable Securities then
outstanding at the time of their request that makes the proposed offering
unreasonable in the good faith judgment of a majority in interest of the Holders
of the Apollo Registrable Securities then the Holders shall not be required to
pay any of such expenses and the right to one demand registration pursuant to
Section 1.2(c), shall not be forfeited.  Underwriting discounts and commissions
relating to Registrable Securities included in any registration effected
pursuant to Section 1.6 will be borne and paid ratably by the Holders of such
Registrable Securities, and, if it participates, the Company.

    1.7.  EXPENSES OF COMPANY REGISTRATION.  The Company shall bear and pay all
expenses incurred in connection with any registration, filing or qualification
of Registrable Securities with respect to any registration pursuant to Section
1.3 for each Holder, including, without limitation, all registration, filing and
qualification fees, printing and accounting fees, fees and disbursements of
counsel for the Company and the reasonable fees and disbursements of one counsel
for the selling Holders.  Underwriting discounts and commissions relating to
Registrable Securities will be borne and paid ratably by the Holders of such
Registrable Securities and the Company.

    1.8.  UNDERWRITING REQUIREMENTS.  In connection with any offering involving
an underwriting of securities being issued by the Company, the Company shall not
be required under Section 1.3 to include any of the Holders' securities in such
underwriting unless such Holders accept the terms of the underwriting as agreed
upon between the Company and the underwriters selected by it, and then only in
such quantity, if any, as will not, in the opinion of the underwriters,
jeopardize the success of the offering by the Company.  If the managing
underwriter for the offering shall advise the Company in writing that the total
amount of securities, including Registrable Securities, requested by
shareholders to be included in such offering exceeds the amount of securities to
be sold other than by the Company that can be successfully offered, then the
Company shall be required to include in the offering only that number of such
securities, including Registrable Securities, which the managing underwriter
believes will not jeopardize the success of the offering (the securities so
included to be reduced as follows:  all securities which stockholders other than
the Company and the Holders seek to include in the offering shall be excluded
from the offering to the extent limitation on the number of shares included in
the underwriting is required (unless such securities are being registered
pursuant to Section 7.03 of the Master Agreement (as defined in Section 14.1) in
which case such securities shall be pari passu with the Registrable Securities),
and, if further limitation on the number of shares to be included in the
underwriting is required, then the number of shares held by Holders that may be
included in the underwriting shall be reduced pro rata among the selling Holders
in accordance with the number of shares of Registrable Securities held by such
Holder) but in


                                         -10-



no event shall the amount of securities of the selling Holders included in the
offering be reduced below 35% of the total amount of securities included in such
offering, unless such offering is the initial public offering of the Company's
securities in which case the selling Holders may be excluded if the managing
underwriter makes the determination described above and no securities other than
those of the Company are included.  For purposes of the preceding parenthetical
concerning apportionment, for any selling shareholder which is a Holder of
Registrable Securities and which is a partnership or a corporation, the
partners, retired partners and shareholders of such Holder, or the estates and
family members of such partners and retired partners and any trusts for the
benefit of any of the foregoing persons shall collectively be deemed to be a
"selling Holder", and any pro rata reduction with respect to such "selling
Holder" shall be based upon the aggregate amount of shares carrying registration
rights owned by all entities and individuals included in such "selling Holder",
as defined in this sentence.

    1.9.  INDEMNIFICATION.  In the event any Registrable Securities are
included in a registration statement under this Section 1:

         (a)  The Company will indemnify and hold harmless each Holder, the
    officers, directors, partners, agents and employees of each Holder, any
    underwriter (as defined in the 1933 Act) for such Holder and each person,
    if any, who controls such Holder or underwriter within the meaning of the
    1933 Act or the Securities Exchange Act of 1934, as amended (the "1934
    Act"), against any losses, claims, damages, or liabilities (joint or
    several) to which they may become subject under the 1933 Act, the 1934 Act
    or any other federal or state law, insofar as such losses, claims, damages,
    or liabilities (or actions in respect thereof) arise out of or are based
    upon any of the following statements, omissions or violations (each a
    "Violation"): (i) any untrue statement or alleged untrue statement of a
    material fact contained in such registration statement, including any
    preliminary prospectus or final prospectus contained therein or any
    amendments or supplements thereto, (ii) the omission or alleged omission to
    state therein a material fact required to be stated therein or necessary to
    make the statements therein, in light of the circumstances in which they
    were made, not misleading, or (iii) any violation or alleged violation by
    the Company of the 1933 Act, the 1934 Act, any state securities law or any
    rule or regulation promulgated under the 1933 Act, the 1934 Act or any
    state securities law in connection with any matter relating to such
    registration statement.  The Company will reimburse each such Holder,
    officer, director, partner, agent, employee, underwriter or controlling
    person for any legal or other expenses reasonably incurred by them in
    connection with investigating or defending any such loss, claim, damage,
    liability, or action; PROVIDED, HOWEVER, that


                                         -11-



    the Company will pay for only one firm of counsel for all such Holders.
    The indemnity agreement contained in this Section 1.9(a) shall not apply to
    amounts paid in settlement of any loss, claim, damage, liability, or action
    if such settlement is effected without the consent of the Company (which
    consent shall not be unreasonably withheld), nor shall the Company be
    liable to a Holder in any such case for any such loss, claim, damage,
    liability, or action (1) to the extent that it arises out of or is based
    upon a Violation which occurs in reliance upon and in conformity with
    written information furnished expressly for use in connection with such
    registration by or on behalf of such Holder, underwriter or controlling
    person or (2) in the case of a sale directly by a Holder of Registrable
    Securities (including a sale of such Registrable Securities through any
    underwriter retained by such Holder engaging in a distribution solely on
    behalf of such Holder), such untrue statement or alleged untrue statement
    or omission or alleged omission was contained in a preliminary prospectus
    and corrected in a final or amended prospectus, and such Holder failed to
    deliver a copy of the final or amended prospectus at or prior to the
    confirmation of the sale of the Registrable Securities to the person
    asserting any such loss, claim, damage or liability in any case where such
    delivery is required by the Securities Act.

         (b)  The Company may require, as a condition to including any
    Registrable Securities in any registration statement, that the Company
    shall have received an undertaking from any prospective selling Holder that
    such selling Holder will indemnify and hold harmless the Company, each of
    its directors, each of its officers who have signed the registration
    statement, each person, if any, who controls the Company within the meaning
    of the 1933 Act, each agent and any underwriter for the Company, and any
    other Holder selling securities in such registration statement or any of
    its directors, officers, partners, agents or employees or any person who
    controls such Holder or underwriter, against any losses, claims, damages,
    or liabilities (joint or several) to which the Company or any such
    director, officer, controlling person, agent, or underwriter or controlling
    person, or other such Holder or director, officer or controlling person may
    become subject, under the 1933 Act, the 1934 Act or other federal or state
    law, insofar as such losses, claims, damages or liabilities (or actions in
    respect thereto) arise out of or are based upon any Violation, in each case
    to the extent (and only to the extent) that such Violation occurs in
    reliance upon and in conformity with written information furnished by or on
    behalf of such Holder expressly for use in connection with such
    registration; and each such Holder will reimburse any legal or other
    expenses reasonably incurred by the Company or any such director, officer,
    controlling person, agent or underwriter or controlling person, other
    Holder, officer,


                                         -12-



    director, partner, agent, employee, or controlling person in connection
    with investigating or defending any such loss, claim, damage, liability, or
    action; PROVIDED, HOWEVER, that the liability of any Holder hereunder shall
    be limited to the amount of net proceeds (after deduction of all
    underwriters' discounts and commissions paid by such Holder in connection
    with the registration in question) received by such Holder, in the offering
    giving rise to the Violation; and PROVIDED, FURTHER, that the indemnity
    agreement contained in this Section 1.9(b) shall not apply to amounts paid
    in settlement of any such loss, claim, damage, liability or action if such
    settlement is effected without the consent of the Holder, which consent
    shall not be unreasonably withheld nor, in the case of a sale directly by
    the Company of its securities (including a sale of such securities through
    any underwriter retained by the Company to engage in a distribution solely
    on behalf of the Company), shall the Holder be liable to the Company in any
    case in which such untrue statement or alleged untrue statement or omission
    or alleged omission was contained in a preliminary prospectus and corrected
    in a final or amended prospectus, and the Company failed to deliver a copy
    of the final or amended prospectus at or prior to the confirmation of the
    sale of the securities to the person asserting any such loss, claim, damage
    or liability in any case where such delivery is required by the 1933 Act.

         (c)  Promptly after receipt by an indemnified party under this Section
    1.9 of notice of the commencement of any action (including any governmental
    action), such indemnified party will, if a claim in respect thereof is to
    be made against any indemnifying party under this Section 1.9, deliver to
    the indemnifying party a written notice of the commencement thereof and the
    indemnifying party shall have the right to participate in, and, to the
    extent the indemnifying party so desires, jointly with any other
    indemnifying party similarly noticed, to assume and control the defense
    thereof with counsel mutually satisfactory to the parties; PROVIDED,
    HOWEVER, that an indemnified party shall have the right to retain its own
    counsel, with the fees and expenses to be paid by the indemnifying party,
    if representation of such indemnified party by the counsel retained by the
    indemnifying party would be inappropriate due to actual or potential
    differing interests, as reasonably determined by either party, between such
    indemnified party and any other party represented by such counsel in such
    proceeding.  The failure to deliver written notice to the indemnifying
    party within a reasonable time of the commencement of any such action, if
    prejudicial to its ability to defend such action, shall relieve such
    indemnifying party of any liability to the indemnified party under this
    Section 1.9 to the extent of such prejudice, but the omission so to deliver
    written notice to the indemnifying party will not relieve it of any
    liability that


                                         -13-



    it may have to any indemnified party otherwise than under this Section 1.9.

         (d)  The obligations of the Company and the Holders under this Section
    1.9 shall survive the conversion, if any, of the Shares and the completion
    of any offering of Registrable Securities in a registration statement
    whether under this Section 1 or otherwise.

         (e)  If the indemnification provided for in this section 1.9 is
    unavailable to a party that would have been an indemnified party under this
    Section 1.9 in respect of any losses, claims, damages or liabilities (or
    actions or proceedings in respect thereof) referred to therein, then each
    party that would have been an indemnifying party thereunder shall, in lieu
    of indemnifying such indemnified party, contribute to the amount paid or
    payable by such indemnified party as a result of such losses, claims,
    damages or liabilities (or actions or proceedings in respect thereof) in
    such proportion as is appropriate to reflect the relative fault of such
    indemnifying party on the one hand and such indemnified party on the other
    in connection with the statements or omissions which resulted in such
    losses, claims, damages or liabilities (or actions or proceedings in
    reference to, among other things, whether the Violation relates to
    information supplied by such indemnifying party or such indemnified party
    and the parties' relative intent, knowledge, access to information and
    opportunity to correct or prevent such Violation.  The parties agree that
    it would not be just and equitable if contribution pursuant to this Section
    1.9(e) were determined by pro rata allocation or by any other method of
    allocation which does not take account of the equitable considerations
    referred to in the preceding sentence.  The amount paid or payable by a
    contributing party as a result of the losses, claims, damages or
    liabilities (or actions or proceedings in respect thereof) referred to
    above in this Section 1.9(e) shall include any legal or other expenses
    reasonably incurred by such indemnified party in connection with
    investigating or defending any such action or claim.  No person guilty of
    fraudulent misrepresentation (within the meaning of Section 11(f) of the
    Securities Act) shall be entitled to contribution from any person who was
    not guilty of such fraudulent misrepresentation.  The liability of any
    Holder of Registrable Securities in respect of any contribution obligation
    of such Holder (after deduction of all underwriters' discounts and
    commissions paid by such Holder in connection with the registration in
    question) arising under this Section 1.9(e) shall not in any event exceed
    an amount equal to the net proceeds to such Holder from the disposition of
    the Registrable Securities disposed of by such Holder pursuant to such
    registration.


                                         -14-



     1.10.  REPORTS UNDER SECURITIES EXCHANGE ACT OF 1934.

         (a)  RESALES UNDER RULE 144; FORM S-3 REGISTRATION.  With a view to
    making available to the Holders the benefits of Rule 144 promulgated under
    the 1933 Act and any other rule or regulation of the SEC that may at any
    time permit a Holder to sell securities of the Company to the public
    without registration, and with a view to making it possible for Holders to
    register the Registrable Securities pursuant to a registration on Form S-3,
    the Company agrees to:

              (i)  use its best efforts to make and keep public information
         available, as those terms are understood and defined in Rule 144, at
         all times after 90 days after the effective date of the first
         registration statement filed by the Company for the offering of its
         securities to the general public;

              (ii)  take such action, including the voluntary registration of
         its Common Stock under Section 12 of the 1934 Act, as is necessary to
         enable the Holders to utilize Form S-3 for the sale of their
         Registrable Securities, such action to be taken as soon as practicable
         (but not later than 90 days) after the end of the fiscal year in which
         the first registration statement filed by the Company for the offering
         of its securities to the general public is declared effective;

              (iii)  use its best efforts to file with the SEC in a timely
         manner all reports and other documents required of the Company under
         the 1933 Act and the 1934 Act; and

              (iv)  furnish to any Holder, so long as the Holder owns any
         Registrable Securities, forthwith upon request (1) a written statement
         by the Company as to its compliance with the reporting requirements of
         Rule 144 (at any time after 90 days after the effective date of the
         first registration statement filed by the Company for the offering of
         the securities to the general public), the 1933 Act and the 1934 Act
         (at any time after it has become subject to such reporting
         requirements), or as to its qualification as a registrant whose
         securities may be resold pursuant to Form S-3 (at any time after it so
         qualifies), (2) a copy of the most recent annual or quarterly report
         of the Company and such other reports and documents so filed by the
         Company, and (3) such other information as may be reasonably requested
         in availing any Holder of any rule or regulation of the SEC which
         permits the selling of any such securities without registration or
         pursuant to such form.


                                         -15-



         (b)  RESALE UNDER RULE 144A.  The Company agrees that, at all times
    during which the Company is neither subject to the reporting requirement of
    Sections 13 or 15(d) of the 1934 Act, nor exempt from reporting pursuant to
    Rule 12g32(b) under the 1934 Act, it will provide in written form, upon the
    written request of a Holder, or a prospective purchaser of securities of
    the Company from such Holder all information required by Rule 144A(d)(4)(i)
    of the General Regulations promulgated by the SEC under the 1933 Act ("Rule
    144A Information").  The Company further agrees, upon written request, to
    cooperate with and assist any Holder or any member of the National
    Association of Securities Dealers, Inc. system for Private Offerings
    Resales and Trading through Automated Linkages ("PORTAL") in applying to
    designate and thereafter maintaining the eligibility of the Company's
    securities for trading through PORTAL.  With respect to each Holder, the
    Company's obligations under this Section 1.10(b) shall at all times be
    contingent upon such Holder's obtaining from a prospective purchaser an
    agreement to take all reasonable precautions to safeguard the Rule 144A
    Information from disclosure to anyone other than employees of the
    prospective purchaser who require access to the Rule 144A Information for
    the sole purpose of evaluating its purchase of the Company's securities.

     1.11.  FORM S-3 REGISTRATION.  In case the Company shall receive from any
Holder or Holders a written request or requests that the Company effect a
registration on Form S-3 (or on any successor form to Form S-3 regardless of its
designation) and any related qualification or compliance with respect to all or
a part of the Registrable Securities owned by such Holder or Holders, the
Company will:

         (a)  promptly give written notice of the proposed registration, and
    any related qualification or compliance, to all other Holders; and

         (b)  use its best efforts to effect, as soon as practicable, such
    registration, qualification or compliance as may be so requested and as
    would permit or facilitate the sale and distribution of all or such portion
    of such Holder's or Holders' Registrable Securities as are specified in
    such request, together with all or such portion of the Registrable
    Securities of any other Holder or Holders joining in such request as are
    specified in a written request given within 20 days after receipt of such
    written notice from the Company; PROVIDED, HOWEVER, that the Company shall
    not be obligated to effect any such registration, qualification or
    compliance, pursuant to this Section 1.11 if:  (i) Form S-3 (or any
    successor form to Form S-3 regardless of its designation) is not available
    for such offering by the Holders; (ii) the aggregate net offering price
    (after deduction of underwriting discounts and commissions) of the
    Registrable Securities specified in such


                                         -16-




    request is not at least $500,000; (iii) the Company has already effected
    one registration on Form S-3 or pursuant to Section 1.2 hereof within the
    previous six-month period; or (iv) the Company shall furnish to the Holders
    a certificate signed by the President of the Company stating that in the
    good faith judgment of the Board of Directors of the Company, it would not
    be in the best interests of the Company and its stockholders for such Form
    S-3 registration to be effected at such time, in which event the Company
    shall have the right to defer the filing of the Form S-3 registration for a
    period of not more than 90 days after receipt of the request of the Holder
    or Holders under this Section 1.11; PROVIDED, HOWEVER, that the Company
    shall not utilize this right more than once in any twelve-month period.

     1.12.  LOCK-UP AGREEMENTS.  If reasonably requested by the Company and the
managing underwriter, the Holders agree to enter into lock-up agreements
pursuant to which they will not, for a period of 120 days following the
effective date of a registration statement for any public offering of the
Company's securities, offer, sell or otherwise dispose of the Registrable
Securities, except the Registrable Securities sold pursuant to such registration
statement, without the prior consent of the Company and the underwriter,
provided that the officers, directors and all holders of more than 1% of the
shares of Common Stock (calculated for the purpose as if all securities
convertible into or exercisable for Common Stock, directly or indirectly, are so
converted or exercised) of the Company enter such lock-up agreements for the
same period and on the same terms.

     1.13.  ASSIGNMENT OF REGISTRATION RIGHTS.  The rights to cause the Company
to register Registrable Securities pursuant to this Section 1 may be assigned by
any Holder to a permitted transferee, and by such transferee to a subsequent
permitted transferee, but only if such rights are transferred (a) to an
affiliate, partner or stockholder of such Holder or transferee or an account
managed or advised by the manager or adviser of such Holder or transferee or (b)
in connection with the sale or other transfer of not less than an aggregate of
50,000 Registrable Securities or some lesser number, if such lesser number
represents all the Registrable Securities then held by such Holder.  Any
transferee to whom rights under this Agreement are transferred shall (i) as a
condition to such transfer, deliver to the Company a written instrument by which
such transferee agrees to be bound by the obligations imposed upon Holders under
this Agreement to the same extent as if she, he or it were a Holder under this
Agreement and (ii) be deemed to be a Holder hereunder.

     1.14.  LIMITATIONS ON SUBSEQUENT REGISTRATION RIGHTS.  Except as
contemplated by Section 7.03 of the Master Agreement dated as of March 11, 1993,
as amended and in effect on the date hereof (the "Master Agreement"), among the
Company and certain other persons party thereto, from and after the date of this


                                         -17-



Agreement, the Company shall not, without the prior written consent of the
Holders of a majority of the Registrable Securities then outstanding, enter into
any agreement with any holder or prospective holder of any securities of the
Company relating to registration rights unless such agreement includes (a) to
the extent such agreement would allow such holder or prospective holder to
include such securities in any registration filed under Section 1.2, 1.3 or 1.11
hereof, a provision that such holder or prospective holder may include such
securities in any such registration only to the extent that the inclusion of its
securities will not reduce the amount of the Registrable Securities of the
Holders which would otherwise be included and (b) no provision which would allow
such holder or prospective holder to make a demand registration which could
result in such registration statement being declared effective prior to the
earlier of the dates set forth in Section 1.2(a).

     2.  MISCELLANEOUS.

    2.1.  LEGEND.  Each certificate representing Registrable Securities shall
state therein:

    THE SHARES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO THE PROVISIONS OF
    A REGISTRATION RIGHTS AGREEMENT DATED AS OF OCTOBER 15, 1993 BY AND AMONG
    THE CORPORATION AND THE INVESTORS NAMED THEREIN, A COPY OF WHICH IS ON FILE
    AT THE OFFICES OF THE CORPORATION.

    2.2.  NOTICES.  All notices, requests, consents and demands shall be in
writing and shall be personally delivered, mailed, postage prepaid, telecopied
or telegraphed or delivered by any nationally recognized overnight delivery
service to the Company at:

    EMCO DiFeo Automotive Group
    585 Route 440
    Jersey City, New Jersey  07304
    Attn:  Ezra P. Mager
    Fax number:  (201) 433-9743

with a copy to:

    George G. Lowrance
    EMCO DiFeo Automotive Group
    585 Route 440
    Jersey City, New Jersey  07304

to each Investor at its address set out on Exhibit A hereto with a copy to:

    Larry Jordan Rowe, Esq.
    Ropes & Gray
    One International Place
    Boston, Massachusetts  02110
    Fax number:  (617) 951-7050


                                         -18-



or such other address as may be furnished in writing to the other parties
hereto.  All such notices, requests, demands and other communication shall, when
mailed (registered or certified mail, return receipt requested, postage
prepaid), personally delivered, or telegraphed, be effective four days after
deposit in the mails, when personally delivered, or when delivered to the
telegraph company, respectively, addressed as aforesaid, unless otherwise
provided herein and, when telecopied or delivered by any nationally recognized
overnight delivery service, shall be effective upon actual receipt.

    2.3.  ENTIRE AGREEMENT.  This Agreement and the Investment Agreements
constitute the entire understanding of the parties with respect to the subject
matter hereof and thereof and supersede any and all prior understandings and
agreements, whether written or oral, with respect to such subject matter.

    2.4.  AMENDMENTS, WAIVERS AND CONSENTS.  Any provision in this Agreement to
the contrary notwithstanding, modifications or amendments to this Agreement may
be made, and compliance with any covenant or provision herein set forth may be
omitted or waived, if the Company (a) shall obtain consent thereto in writing
from persons holding or having the right to acquire in the aggregate a majority
of the aggregate of the Registrable Securities then outstanding and (b) shall,
in each such case, deliver copies of such consent in writing to any Holders who
did not execute the same; PROVIDED, HOWEVER, that no Holder shall, without its
consent, be adversely affected by any such modification, amendment or waiver in
any manner in which the other Holders are not likewise adversely affected.

    2.5.  BINDING EFFECT; ASSIGNMENT.  This Agreement shall be binding upon and
inure to the benefit of the personal representatives, successors and permitted
assigns of the respective parties hereto.  The Company shall not have the right
to assign its obligations hereunder or any interest herein without obtaining the
prior written consent of the Holders holding a majority of the Registrable
Securities then outstanding, provided in accordance with Section 2.4.

    2.6.  GENERAL.  The headings contained in this Agreement are for reference
purposes only and shall not in any way affect the meaning or interpretation of
this Agreement.  In this Agreement the singular includes the plural, the plural
includes the singular, and the masculine gender includes the neuter, masculine
and feminine genders.  This Agreement shall be governed by and construed in
accordance with the laws of The Commonwealth of Massachusetts.

    2.7.  SEVERABILITY.  If any provision of this Agreement shall be found by
any court of competent jurisdiction to be invalid or unenforceable, the parties
hereby waive such provision to the extent that it is found to be invalid or
unenforceable.  Such provision shall, to the maximum extent allowable by law, be


                                         -19-



modified by such court so that it becomes enforceable, and, as modified, shall
be enforced as any other provision hereof, all the other provisions hereof
continuing in full force and effect.

    2.8.  COUNTERPARTS.  This Agreement may be executed in counterparts, all of
which together shall constitute one and the same instrument.

    2.9.  SPECIFIC PERFORMANCE.  The Company recognizes that the rights of the
Holders under this Agreement are unique, and, accordingly, the Holders shall, in
addition to such other remedies as may be available to them at law or in equity,
have the right to enforce their rights hereunder by actions for injunctive
relief and specific performance to the extent permitted by law.  This Agreement
is not intended to limit or abridge any rights of the Holders which may exist
apart from this Agreement.

    [The rest of this page has been intentionally left blank.]



                                         -20-




    IN WITNESS WHEREOF, the parties have caused this Registration Rights
Agreement to be duly executed as of the date first above written.

                                  EMCO MOTOR HOLDINGS, INC.

                                  By /s/ Ezra P. Mager
                                    --------------------------------------
                                     Title:


                                  INVESTORS

                                  AENEAS VENTURE CORPORATION

                                  By /s/Illegible
                                    --------------------------------------
                                  By /s/ John M. Sallay
                                    --------------------------------------

                                  AIF II, L.P.

                                  By Apollo Advisors, L.P.,
                                       Managing General Partner

                                     By Apollo Capital Management, Inc.,
                                          General Partner

                                        By  /s/ Michael D. Weiner
                                            ----------------------------
                                             Title: Vice President

                                  NATIO VIE DEVELOPPMENT

                                  By /s/Illegible
                                    --------------------------------------
                                      Title: Portfolio Manager

                                  ASSU VENTURE

                                  By /s/Illegible
                                    --------------------------------------
                                      Title: Portfolio Manager


                                         -21-


                                  NATIO FONDS VENTURE 2

                                  By /s/Illegible
                                    --------------------------------------
                                      Title: Portfolio Manager

                                    /s/Jeremy Grantham
                                    --------------------------------------
                                    Jeremy Grantham

                                    /s/Jules Kroll
                                    --------------------------------------
                                    Jules Kroll
                                    
                                    /s/Adreal Farace
                                    --------------------------------------
                                    Andrea Farace

                                    /s/Carl Spielvogel
                                    --------------------------------------
                                    Carl Spielvogel

                                    /s/Jerome Markowitz
                                    --------------------------------------
                                    Jerome Markowitz

                                    /s/Philip Halperin
                                    --------------------------------------
                                    Philip Halperin

                                    /s/Derek Lemke-von Ammon
                                    --------------------------------------
                                    Derek Lemke-von Ammon

                                    /s/Frank Dunlevy
                                    --------------------------------------
                                    Frank Dunlevy

                                    /s/Thomas Sullivan
                                    --------------------------------------
                                    Thomas Sullivan

                                  '21' INTERNATIONAL HOLDINGS, INC.

                                  By /s/Philip Smith Jr.
                                    --------------------------------------
                                      Title:  Vice President

                                         -25-