Exhibit 4.10 [CONFORMED COPY] FIFTH AMENDMENT FIFTH AMENDMENT (the "Amendment"), dated as of May 26, 1993, among COLTEC INDUSTRIES INC (the "Company") and the financial institutions party to the Credit Agreement referred to below (the "Banks"). All capitalized terms used herein and not otherwise defined shall have the respective meanings provided such terms in the Credit Agreement. W I T N E S S E T H : WHEREAS, the Company, the Banks, Bankers Trust Company, Chemical Bank (as successor by merger with Manufacturers Hanover Trust Company), Barclays Bank PLC, New York Branch, and Credit Lyonnais New York Branch, as Agents, and Bankers Trust Company, as Administrative Agent, are parties to a Credit Agreement, dated as of March 24, 1992, as amended to the date hereof (as so amended, the "Credit Agreement"); and WHEREAS, the parties hereto wish to amend the Credit Agreement as herein provided; NOW, THEREFORE, it is agreed: I. AMENDMENTS TO THE CREDIT AGREEMENT 1. Section 3.01(b) of the Credit Agreement is hereby amended by (i) inserting immediately following the phrase "a rate per annum of 2-3/4%" appearing in subclause (x) of such Section, the following phrase: "less the then applicable Leverage Reduction Discount, if any," and (ii) inserting immediately following the phrase "an amount equal to 1-1/2%" appearing in subclause (y) of such Section, the following phrase: "less the Leverage Reduction Discount, if any, applicable on the date of issuance of such Trade Letter of Credit,". 2. Section 9.02 of the Credit Agreement is hereby amended by (i) deleting the word "and" appearing at the end of clause (viii) of such Section, (ii) deleting the period appearing at the end of clause (ix) of such Section and inserting in lieu thereof the following phrase "; and", and (iii) inserting the following new clause "and (x) Delavan-Carroll Inc, a Wholly- Owned Subsidiary of Delavan Inc may merge or consolidate with or into, Delavan Inc so long as Delavan Inc is the surviving corporation; PROVIDED, that all actions taken or documentation entered into, to effect any such merger or consolidation shall be satisfactory to the Majority Agents". 3. Section 9.03 of the Credit Agreement is hereby amended by (i) inserting imediately following the phrase "cash dividends" appearing in clause (v)(C) of such Section the following phrase: "in an amount not to exceed $0.10 per share" and (ii) deleting the amount "$2,500,000" appearing in the last proviso of such Section and inserting in lieu thereof the amount "$7,500,000". 4. Section 9.05 of the Credit Agreement is hereby amended by (i) deleting subclause (x) of clause (j) of such Section in its entirety and (ii) deleting the amount "$5,000,000" appearing in clause (l) of such Section and inserting in lieu thereof the amount "$15,000,000". 5. Section 9.06 of the Credit Agreement is hereby amended by (i) deleting clause (v) of such Section in its entirety and inserting in lieu thereof the following clause (v): "(v) the Company, its Domestic Subsidiaries and the Canadian Subsidiaries may make loans, advances or capital contributions to Foreign Subsidiaries of the Company in an aggregate amount not to exceed $20,000,000 at any one time outstanding (determined without regard to write-offs or write-downs of such loans, advances or contributions), PROVIDED, that any such loan or advance shall be evidenced by a promissory note which shall be in form and substance satisfactory to the Majority Agents and to the extent any such Person receives capital stock in connection with any such capital contribution, such capital stock shall be pledged to the Collateral Agent for the benefit of the Secured Creditors in accordance with, and to the extent provided by, the applicable Pledge Agreement;" 6. Section 9.07 of the Credit Agreement is hereby amended by (i) deleting the word "and" appearing at the end of clause (ii) of such Section, and (ii) inserting at the end of clause (iii) of such Section immediately after the phrase "Tax Disaffiliation Agreement" the following new clause: ", and (iv) intercompany transactions may be made to the extent permitted by Section 9.02(x)". 7. Section 9.13 of the Credit Agreement is hereby amended by deleting clause (aa) of such Section in its entirety and inserting in lieu thereof the following new clause (aa): "and (aa) (I) repurchases and/or repayments of the New Senior Subordinated Notes, the New Senior Notes and the Permitted Refinancing Notes at a purchase price not in excess of the Permitted Purchase Price for each security repurchased or repaid in an aggregate purchase amount not to exceed the Additional Permitted Debt Purchase Expenditure Amount on the date of repurchase or repayment after giving effect to all other utilizations of the Additional Permitted Debt Purchase Expenditure Amount on such date, (II) redemptions of the New Senior Subordinated Notes, the New Senior Notes and the Permitted Refinancing Notes, in each case in accordance with the terms of the indentures pursuant to which such securities were issued at a redemption price not in excess of the redemption price set forth in the applicable indenture and which redemption price together with any accrued interest to the applicable redemption date shall not exceed the Additional Permitted Debt Purchase Expenditure Amount on the date on which the Company has become irrevocably committed to effect the redemption after giving effect to all other utilizations of the Additional Permitted Debt Purchase Expenditure Amount on such date, (III) repurchases and/or repayments of the Existing Senior Debentures at a purchase price not in excess of the Permitted Purchase Price for each security repurchased or repaid and (IV) redemptions of the Existing Senior Debentures in accordance with the terms of the Existing Senior Indenture at a redemption price not in excess of the redemption price set forth in the Existing Senior Indenture". 8. Section 9.17 of the Credit Agreement is hereby amended by deleting the phrase "Permitted Acquisition" appearing therein and inserting in lieu thereof the phrase "Permitted Transaction". 9. The definition of "Additional Permitted Debt Purchase Expenditure Amount" in Section 11 of the Credit Agreement is hereby amended by deleting the phrase "Existing Senior Debentures," each time it appears in sub-clause (y)(ii) and (y)(iii) of such definition. 10. The definition of "Additional Permitted Transaction Expenditure Amount" in Section 11 of the Credit Agreement is hereby amended by deleting the phrase "Existing Senior Debentures," each time it appears in sub-clause (y)(ii) and (y)(iii) of such definition. 11. The definition of "Immaterial Dissolutions" in Section 11 of the Credit Agreement is hereby amended by deleting the phrase "which is an inactive or shell corporation so long as such Subsidiary" appearing in such definition and inserting in lieu thereof the following new phrase: ", provided that (i) the total assets of any such Wholly-Owned Subsidiary are less than or equal to $500,000, (ii) the chief financial officer of the Company has determined that such liquidation or dissolution is in the best interests of the Company and its Subsidiaries taken as a whole and will not materially and adversely affect the Company and its Subsidiaries taken as a whole and (iii) such Wholly-Owned Subsidiary". II. GENERAL PROVISIONS 12. In order to induce the Banks to enter into this Amendment, the Company hereby (i) makes each of the representations, warranties and agreements contained in Section 7 of the Credit Agreement and (ii) represents and warrants that there exists no Default or Event of Default, in each case on the Amendment Effective Date (as hereinafter defined) both before and after giving effect to this Amendment. 13. This Amendment is limited as specified and shall not constitute a modification, acceptance or waiver of any other provision of the Credit Agreement or any other Credit Document. 14. This Amendment may be executed in any number of counterparts and by the different parties hereto on separate counterparts, each of which counterparts when executed and delivered shall be an original, but all of which shall together constitute one and the same instrument. A complete set of counterparts shall be lodged with the Company and the Administrative Agent. 15. THIS AMENDMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY THE LAW OF THE STATE OF NEW YORK. 16. This Amendment (other than Section 1 hereof) shall become effective on the date when the Company and the Required Banks shall have signed a copy hereof (whether the same or different copies) and shall have delivered (including by way of telecopier) the same to the Administrative Agent at the Notice Office. Section 1 of this Amendment shall become effective on the date when the Company and each of the Banks shall have signed a copy hereof (whether the same or different copies) and shall have delivered (including by way of telecopier) the same to the Administrative Agent at the Notice Office. 17. From and after the effective date of this Amendment as set forth in Section 16 hereof, all references in the Credit Agreement and the other Credit Documents to the Credit Agreement shall be deemed to be references to such Credit Agreement as amended hereby. 18. In order to induce the undersigned Banks to enter into this Amendment, the Company hereby agrees to pay each Bank which executes and delivers this Amendment to the Administrative Agent a non-refundable fee in an amount equal to 1/16 of 1% of an amount equal to the sum of such Bank's proportionate share of outstanding Term Loans and such Bank's Revolving Loan Commitment. This fee shall be earned by a bank upon its execution and delivery of this Amendment to the Administrative Agent prior to 5:00 p.m. on June 4, 1993 and shall be payable by the Company to the Administrative Agent for distribution to such Banks on June 7, 1993; provided, that in the event this Amendment (other than Section 1 hereof) shall not become effective in accordance with its terms (other than as a result of any action or inaction on the part of the Company) then the Company shall have no obligation to pay, and the Banks shall not be entitled to, any fees pursuant to this paragraph 18. IN WITNESSES WHEREOF, each of the parties hereto has caused a counterpart of this Amendment to be duly executed and delivered as of the date first above written. COLTEC INDUSTRIES INC By /S/ PAUL SCHOEN ---------------------------- Title: Senior Vice President Finance & Treasurer BANKERS TRUST COMPANY, Individually, as Agent, as Mortgagee and as Administrative Agent By /S/ MARY KAY COYLE ---------------------------- Title: Vice President CHEMICAL BANK (as successor by merger with Manufacturers Hanover Trust Company), Individually, and as Agent By /S/ WILLIAM M. LANE ---------------------------- Title: Managing Director BARCLAYS BANK PLC, NEW YORK BRANCH, Individually, and as Agent By /S/ RUSSELL GORMAN ---------------------------- Title: Director CREDIT LYONNAIS NEW YORK BRANCH, Individually, and as Agent By /S/ ATTILA KOC ---------------------------- Title: Vice President CREDIT LYONNAIS CAYMAN ISLAND BRANCH By /S/ ATTILA KOC ---------------------------- Title: Vice President Authorized Signature BANK OF MONTREAL By /S/ JOHN M. DENSON ---------------------------- Title: Managing Director THE BANK OF NEW YORK By /S/ WILLIAM A. KERR ---------------------------- Title: Vice President THE BANK OF TOKYO TRUST COMPANY By /S/ NEAL HOFFSON ---------------------------- Title: Vice President BANQUE FRANCAISE DU COMMERCE EXTERIEUR By /S/ DAVID S. KOPP ---------------------------- Title: Vice President By /S/ JEAN RICHARD ---------------------------- Title: First Vice President BANQUE PARIBAS By /S/ STEPHEN M. BURNS ---------------------------- Title: Vice President By /S/ M. STEVEN ALEXANDER ---------------------------- Title: Senior Vice President THE CHASE MANHATTAN BANK, N.A. By /S/ S. CLARKE MOODY ---------------------------- Title: Vice President COMMONWEALTH BANK OF AUSTRALIA By /S/ PETER F. EWERS ---------------------------- Title: First Vice President EATON VANCE PRIME RATE RESERVES By /S/ BARBARA CAMPBELL ---------------------------- Title: Assistant Treasurer THE FUJI BANK, LIMITED, New York Branch By /S/ NOBUAKI ONISHI ---------------------------- Title: Vice President & Manager GIROCREDIT BANK, New York Branch By /S/ RICHARD F. STONE ---------------------------- Title: Director-Specialized Finance Department THE INDUSTRIAL BANK OF JAPAN, LIMITED, New York Branch By /S/ JUNRI ODA ---------------------------- Title: Senior Vice President & Senior Manager THE LONG-TERM CREDIT BANK OF JAPAN, LIMITED, NEW YORK BRANCH By /S/ MITSUO MATSUNAGA ---------------------------- Title: Vice President THE MITSUBISHI TRUST AND BANKING CORPORATION By /S/ PATRICIA LORET DE MOLA ---------------------------- Title: Senior Vice President THE NIPPON CREDIT BANK, LTD., New York Branch By /S/ MICHAEL A. MONTELEONE ---------------------------- Title: Assistant Vice President UNION BANK OF FINLAND LIMITED, Grand Cayman Branch By /S/ DURVAL ARAUJO ---------------------------- Title: Vice President By /S/ JAMES KYPRIOS ---------------------------- Title: Senior Vice President VAN KAMPEN MERRITT PRIME RATE INCOME TRUST By /S/ JEFFREY W. MAILLET ---------------------------- Title: Vice President & Portfolio Manager WESTPAC BANKING CORPORATION Grand Cayman Branch By /S/ MARK A. OLINE ---------------------------- Title: Vice President PRIME INCOME TRUST By /S/ RAFAEL SCOLARI ---------------------------- Title: Investment Manager ARAB BANKING CORP. By /S/ LOUISE BILBRO ---------------------------- Title: Vice President BAHRAIN MIDDLE EAST BANK E.C. New York Agency By /S/ AUDREY BROWN ---------------------------- Title: Assistant Vice President By /S/ JACK MARCASCIANO ---------------------------- Title: Assistant Vice President BANK OF IRELAND By /S/ RANDOLPH M. ROSS ---------------------------- Title: Vice President THE BANK OF NOVA SCOTIA By /S/ STEPHEN LOCKHART ---------------------------- Title: Vice President BANK OF SCOTLAND By /S/ ELIZABETH WILSON ---------------------------- Title: Vice President & Branch Manager MERRILL LYNCH PRIME FUND INC. By /S/ R. DOUGLAS HENDERSON ---------------------------- Title: Authorized Signatory MERRILL LYNCH PRIME RATE PORTFOLIO BY MERRILL LYNCH INVESTMENT MANAGEMENT, INC., as investment advisor By /S/ R. DOUGLAS HENDERSON ---------------------------- Title: Authorized Signatory PROTECTIVE LIFE INSURANCE COMPANY By____________________________ Title: By____________________________ Title: RESTRUCTURED OBLIGATION BACKED BY SENIOR ASSETS B.V. By /S/ STEPHEN M. ALFIERI ---------------------------- Title: Vice President RYOSHIN LEASING (USA) INC. By____________________________ Title: STICHTING RESTRUCTURED OBLIGATIONS BACKED BY SENIOR ASSETS 2 (ROSA2) (Chancellor) By /S/ STEPHEN M. ALFIERI ---------------------------- Title: Vice President TOKYO CITY FINANCE (ASIA) LIMITED By /S/ SADAMI KUBOTA ---------------------------- Title: Managing Director TOYO TRUST AND BANKING COMPANY, LTD. New York Branch By____________________________ Title: TRAVELERS INSURANCE COMPANY By /S/ THOMAS T.S. LI ---------------------------- Title: Assistant Investment Officer