GUARANTEE AND COLLATERAL AGREEMENT

EXHIBIT 10.2

EXECUTION COPY

GUARANTEE AND COLLATERAL AGREEMENT

made by

UCI ACQUISITION HOLDINGS, INC.

UNITED COMPONENTS, INC.

and certain of its Subsidiaries

in favor of

LEHMAN COMMERCIAL PAPER INC.,

as Administrative Agent

Dated as of June 20, 2003

TABLE OF CONTENTS

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          GUARANTEE AND COLLATERAL AGREEMENT, dated as of June 20, 2003, made by each of the signatories hereto (together with any other entity that may become a party hereto as provided herein, the “ Grantors ”), in favor of LEHMAN COMMERCIAL PAPER INC., as Administrative Agent (in such capacity, the “ Administrative Agent ”) for the banks and other financial institutions (the “ Lenders ”) from time to time parties to the Credit Agreement, dated as of June 20, 2003 (as amended, supplemented or otherwise modified from time to time, the “ Credit Agreement ”), among UNITED COMPONENTS, INC., a Delaware corporation (the “ Borrower ”), the several banks and other financial institutions or entities from time to time parties to the Credit Agreement (the “ Lenders ”), LEHMAN BROTHERS INC. and J.P. MORGAN SECURITIES INC., as joint advisors, joint lead arrangers and joint bookrunners (in such capacity, the “ Joint Lead Arrangers ”), JPMORGAN CHASE BANK, as syndication agent (in such capacity, the “ Syndication Agent ”), ABN AMRO BANK, N.V., CREDIT LYONNAIS, NEW YORK BRANCH, FLEET NATIONAL BANK and GENERAL ELECTRIC CAPITAL CORPORATION, as co-documentation agents, and the Administrative Agent.

W I T N E S S E T H :

          WHEREAS, pursuant to the Credit Agreement, the Lenders have severally agreed to make extensions of credit to the Borrower upon the terms and subject to the conditions set forth therein;

          WHEREAS, the Borrower is a member of an affiliated group of companies that includes each other Grantor;

          WHEREAS, the proceeds of the extensions of credit under the Credit Agreement will be used in part to enable the Borrower to make valuable transfers to one or more of the other Grantors in connection with the operation of their respective businesses;

          WHEREAS, certain of the Qualified Counterparties may enter into Specified Hedge Agreements with one or more of the Grantors;

          WHEREAS, each Grantor will derive substantial direct and indirect benefit from the extensions of credit under the Credit Agreement and from the Specified Hedge Agreements; and

          WHEREAS, it is a condition precedent to the obligation of the Lenders to make their respective extensions of credit to the Borrower under the Credit Agreement that the Grantors shall have executed and delivered this Agreement to the Administrative Agent;

          NOW, THEREFORE, in consideration of the premises and to induce the Administrative Agent and the Lenders to enter into the Credit Agreement and to induce the Lenders to make their respective extensions of credit to the Borrower thereunder, each Grantor hereby agrees with the Administrative Agent, for the benefit of the Secured Parties, as follows:

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SECTION 1. DEFINED TERMS

          1.1 Definitions . (a) Unless otherwise defined herein, terms defined in the Credit Agreement and used herein shall have the meanings given to them in the Credit Agreement and the following terms are used herein as defined in the New York UCC: Accounts, Certificated Security, Chattel Paper, Commercial Tort Claims, Documents, Equipment, Farm Products, General Intangibles, Goods, Instruments, Inventory, Letter-of-Credit Rights and Supporting Obligations.

          (b) The following terms shall have the following meanings:

          “ Agreement ”: this Guarantee and Collateral Agreement, as the same may be amended, supplemented or otherwise modified from time to time.

          “ Borrower Credit Agreement Obligations ”: the collective reference to the unpaid principal of and interest on the Loans and Reimbursement Obligations and all other obligations and liabilities of the Borrower (including, without limitation, interest accruing at the then applicable rate provided in the Credit Agreement after the maturity of the Loans and Reimbursement Obligations and interest accruing at the then applicable rate provided in the Credit Agreement after the filing of any petition in bankruptcy, or the commencement of any insolvency, reorganization or like proceeding, relating to the Borrower, whether or not a claim for post-filing or post-petition interest is allowed in such proceeding) to the Administrative Agent or any Lender, whether direct or indirect, absolute or contingent, due or to become due, or now existing or hereafter incurred, which may arise under, out of, or in connection with, the Credit Agreement, this Agreement, the other Loan Documents, any Letter of Credit, or any other document made, delivered or given in connection therewith, in each case whether on account of principal, interest, reimbursement obligations, fees, indemnities, costs, expenses or otherwise (including, without limitation, all fees and disbursements of counsel to the Administrative Agent or to the Lenders that are required to be paid by the Borrower pursuant to the terms of any of the foregoing agreements).

          “ Borrower Hedge Agreement Obligations ”: the collective reference to all obligations and liabilities of the Borrower (including, without limitation, interest accruing at the then applicable rate provided in any Specified Hedge Agreement after the filing of any petition in bankruptcy, or the commencement of any insolvency, reorganization or like proceeding, relating to the Borrower, whether or not a claim for post-filing or post-petition interest is allowed in such proceeding) to any Qualified Counterparty, whether direct or indirect, absolute or contingent, due or to become due, or now existing or hereafter incurred, which may arise under, out of, or in connection with, any Specified Hedge Agreement or any other document made, delivered or given in connection therewith, in each case whether on account of principal, interest, reimbursement obligations, fees, indemnities, costs, expenses or otherwise (including, without limitation, all fees and disbursements of counsel to the relevant Qualified Counterparty that are

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required to be paid by the Borrower pursuant to the terms of any Specified Hedge Agreement).

          “ Borrower Obligations ”: the collective reference to (i) the Borrower Credit Agreement Obligations, (ii) the Borrower Hedge Agreement Obligations, but only to the extent that, and only so long as, the Borrower Credit Agreement Obligations are secured and guaranteed pursuant hereto, and (iii) all other obligations and liabilities of the Borrower, whether direct or indirect, absolute or contingent, due or to become due, or now existing or hereafter incurred, which may arise under, out of, or in connection with, this Agreement.

          “ Collateral ”: as defined in Section 3.

          “ Collateral Account ”: any collateral account established by the Administrative Agent as provided in Section 6.1 or 6.4.

          “ Copyrights ”: (i) all copyrights arising under the laws of the United States, whether registered or unregistered and whether published or unpublished (including, without limitation, those listed in Schedule 6 ), all registrations and recordings thereof, and all applications in connection therewith, including, without limitation, all registrations, recordings and applications in the United States Copyright Office, and (ii) the right to obtain all renewals thereof.

          “ Copyright Licenses ”: any written agreement naming any Grantor as licensor or licensee (including, without limitation, those listed in Schedule 6 ), granting any right under any Copyright, including, without limitation, the grant of rights to manufacture, distribute, exploit and sell materials derived from any Copyright.

          “ Excluded Assets ”: the collective reference to (i) any contract, General Intangible, Copyright License, Patent License or Trademark License (“ Intangible Assets ”), or any Equipment subject to a purchase money security interest permitted pursuant to the terms of the Credit Agreement (“ PMSI Assets ”) in each case to the extent the grant by the relevant Grantor of a security interest pursuant to this Agreement in such Grantor’s right, title and interest in such Intangible Asset or PMSI Asset (A) is prohibited by legally enforceable provisions of any contract, agreement, instrument or indenture governing such Intangible Asset or PMSI Asset, (B) would give any other party to such contract, agreement, instrument or indenture a legally enforceable right to terminate its obligations thereunder or (C) is permitted only with the consent of another party, if the requirement to obtain such consent is legally enforceable and such consent has not been obtained; provided , that in any event any Receivable or any money or other amounts due or to become due under any such contract, agreement, instrument or indenture shall not be Excluded Assets to the extent that any of the foregoing is (or if it contained a provision limiting the transferability or pledge thereof would be) subject to Section 9-406 of the New York UCC, (ii) Foreign Subsidiary Voting Stock excluded from the definition of “Pledged Stock” set forth in this Section 1.1.

          “ Foreign Subsidiary ”: any Subsidiary organized under the laws of any jurisdiction outside the United States of America.

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          “ Foreign Subsidiary Voting Stock ”: the voting Capital Stock of any Foreign Subsidiary.

          “ Guarantor Hedge Agreement Obligations ”: the collective reference to all obligations and liabilities of a Guarantor (including, without limitation, interest accruing at the then applicable rate provided in any Specified Hedge Agreement after the filing of any petition in bankruptcy, or the commencement of any insolvency, reorganization or like proceeding, relating to such Guarantor, whether or not a claim for post-filing or post-petition interest is allowed in such proceeding) to any Qualified Counterparty, whether direct or indirect, absolute or contingent, due or to become due, or now existing or hereafter incurred, which may arise under, out of, or in connection with, any Specified Hedge Agreement or any other document made, delivered or given in connection therewith, in each case whether on account of principal, interest, reimbursement obligations, fees, indemnities, costs, expenses or otherwise (including, without limitation, all fees and disbursements of counsel to the relevant Qualified Counterparty that are required to be paid by such Guarantor pursuant to the terms of any Specified Hedge Agreement).

          “ Guarantor Obligations ”: with respect to any Guarantor, the collective reference to (i) any Guarantor Hedge Agreement Obligations of such Guarantor, but only to the extent that, and only so long as, the other Obligations of such Guarantor are secured and guaranteed pursuant hereto, and (ii) all obligations and liabilities of such Guarantor which may arise under or in connection with this Agreement (including, without limitation, Section 2) or any other Loan Document to which such Guarantor is a party, in each case whether on account of guarantee obligations, reimbursement obligations, fees, indemnities, costs, expenses or otherwise.

          “ Guarantors ”: the collective reference to each Grantor other than the Borrower.

          “ Hedge Agreements ”: as to any Person, all interest rate or currency swaps, caps or collar agreements, foreign exchange arrangements, commodity contracts or similar arrangements entered into by such Person providing for protection against fluctuations in interest rates, currency exchange rates, commodity prices or the exchange of nominal interest obligations, either generally or under specific contingencies.

          “ Intellectual Property ”: the collective reference to all rights, priorities and privileges relating to intellectual property, arising under United States laws or the laws of any state or other political subdivision thereof, including, without limitation, the Copyrights, the Copyright Licenses, the Patents, the Patent Licenses, the Trademarks and the Trademark Licenses, and all rights to sue at law or in equity for any infringement or other impairment thereof, including the right to receive all proceeds and damages therefrom.

          “ Intercompany Note ”: any promissory note evidencing loans made by any Grantor to Holdings or any of its Subsidiaries.

          “ Investment Property ”: the collective reference to (i) all “investment property” as such term is defined in Section 9-102(a)(49) of the New York UCC (other than any

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Foreign Subsidiary Voting Stock excluded from the definition of “Pledged Stock” in this Section 1.1) and (ii) whether or not constituting “investment property” as so defined, all Pledged Notes and all Pledged Stock.

          “ Issuers ”: the collective reference to each issuer of any Investment Property.

          “ New York UCC ”: the Uniform Commercial Code as from time to time in effect in the State of New York.

          “ Obligations ”: (i) in the case of the Borrower, the Borrower Obligations, and (ii) in the case of each Guarantor, its Guarantor Obligations.

          “ Patents ”: (i) all letters patent of the United States, all reissues and extensions thereof and all goodwill associated therewith, including, without limitation, any of the foregoing referred to in Schedule 6 , (ii) all applications for letters patent of the United States and all divisions, continuations and continuations-in-part thereof, including, without limitation, any of the foregoing referred to in Schedule 6 , and (iii) all rights to obtain any reissues or extensions of the foregoing.

          “ Patent License ”: all agreements, whether written or oral, providing for the grant by or to any Grantor of any right to manufacture, use or sell any invention covered in whole or in part by a Patent, including, without limitation, any of the foregoing referred to in Schedule 6 .

          “ Pledged Notes ”: all promissory notes listed on Schedule 2 , all Intercompany Notes at any time issued to any Grantor and all other promissory notes issued to or held by any Grantor in excess of $1,000,000 (other than promissory notes issued in connection with extensions of trade credit by any Grantor in the ordinary course of business).

          “ Pledged Securities ”: the collective reference to the Pledged Notes and the Pledged Stock.

          “ Pledged Stock ”: the shares of Capital Stock listed on Schedule 2 , together with any other shares, stock certificates, options or rights of any nature whatsoever in respect of the Capital Stock of any Person that may be issued or granted to, or held by, any Grantor while this Agreement is in effect; provided that in no event shall more than 65% of the total outstanding Foreign Subsidiary Voting Stock of any Foreign Subsidiary be required to be pledged hereunder.

          “ Proceeds ”: all “proceeds” as such term is defined in Section 9-102(a)(64) of the Uniform Commercial Code in effect in the State of New York on the date hereof and, in any event, including, without limitation, all dividends or other income from the Investment Property, collections thereon or distributions or payments with respect thereto.

          “ Qualified Counterparty ”: with respect to any Specified Hedge Agreement, any counterparty thereto that, at the time such Specified Hedge Agreement was entered into, was a Lender or an affiliate of a Lender.

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          “ Receivable ”: any right to payment for goods sold, leased, licensed, assigned or otherwise disposed of, or for services rendered, whether or not such right is evidenced by an Instrument or Chattel Paper and whether or not it has been earned by performance (including, without limitation, any Account).

          “ Secured Parties ”: the collective reference to the Administrative Agent, the Lenders (including any Issuing Lender in its capacity as Issuing Lender) and any Qualified Counterparties.

          “ Securities Act ”: the Securities Act of 1933, as amended.

          “ Specified Hedge Agreement ”: any Hedge Agreement entered into by (i) the Borrower or any Guarantor and (ii) any Qualified Counterparty.

          “ Trademarks ”: (i) all trademarks, trade names, corporate names, company names, business names, fictitious business names, trade styles, service marks, logos and other source or business identifiers, and all goodwill associated therewith, now existing or hereafter adopted or acquired, all registrations and recordings thereof, and all applications in connection therewith, whether in the United States Patent and Trademark Office or in any similar office or agency of the United States or any State thereof, or otherwise, and all common-law rights related thereto, including, without limitation, any of the foregoing referred to in Schedule 6 , and (ii) the right to obtain all renewals thereof.

          “ Trademark License ”: any agreement, whether written or oral, providing for the grant by or to any Grantor of any right to use any Trademark, including, without limitation, any of the foregoing referred to in Schedule 6 .

          1.2 Other Definitional Provisions . (a) The words “hereof,” “herein”, “hereto” and “hereunder” and words of similar import when used in this Agreement shall refer to this Agreement as a whole and not to any particular provision of this Agreement, and Section and Schedule references are to this Agreement unless otherwise specified.

          (b) The meanings given to terms defined herein shall be equally applicable to both the singular and plural forms of such terms.

          (c) Where the context requires, terms relating to the Collateral or any part thereof, when used in relation to a Grantor, shall refer to such Grantor’s Collateral or the relevant part thereof.

SECTION 2. GUARANTEE

          2.1 Guarantee . (a) (i) The Guarantors hereby, jointly and severally, unconditionally and irrevocably, guarantee to the Administrative Agent, for the ratable benefit of the Secured Parties and their respective successors, indorsees, transferees and assigns, the prompt and complete payment and performance by the Borrower when due (whether at stated maturity, by acceleration or otherwise) of the Borrower Obligations (other than, in the case of each Guarantor, Borrower Obligations arising pursuant to clause (ii) of this Section 2.1(a) in

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respect of Guarantor Hedge Agreement Obligations in respect of which such Guarantor is a primary obligor).

          (ii) The Borrower hereby unconditionally and irrevocably guarantees to the Administrative Agent, for the ratable benefit of the Secured Parties and their respective successors, endorsees, transferees and assigns, the prompt and complete payment and performance by each Guarantor when due (whether at stated maturity, by acceleration or otherwise) of the Guarantor Hedge Agreement Obligations of such Guarantor.

          (b) Anything herein or in any other Loan Document to the contrary notwithstanding, (i) the maximum liability of each Guarantor hereunder and under the other Loan Documents shall in no event exceed the amount which can be guaranteed by such Guarantor under applicable federal and state laws relating to fraudulent conveyances or transfers or the insolvency of debtors (after giving effect to the right of contribution established in Section 2.2) and (ii) the maximum liability of the Borrower under this Section 2 shall in no event exceed the amount which can be guaranteed by the Borrower under applicable federal and state laws relating to fraudulent conveyances or transfers or the insolvency of debtors (after giving effect to the right of contribution established in Section 2.2).

          (c) (i) Each Guarantor agrees that the Borrower Obligations may at any time and from time to time exceed the amount of the liability of such Guarantor hereunder without impairing the guarantee of such Guarantor contained in this Section 2 or affecting the rights and remedies of the Administrative Agent or any Secured Party hereunder.

          (ii) The Borrower agrees that the Guarantor Hedge Agreement Obligations may at any time and from time to time exceed the amount of the liability of the Borrower under this Section 2 without impairing the guarantee of the Borrower contained in this Section 2 or affecting the rights and remedies of the Administrative Agent or any Secured Party hereunder.

          (d) Subject to Section 8.14 hereof, the guarantee contained in this Section 2 shall remain in full force and effect until all the Borrower Obligations (other than Borrower Obligations arising under Section 2.1(a)(ii) hereof) and the obligations of each Guarantor under the guarantee contained in this Section 2 (other than Guarantor Obligations in respect of Borrower Obligations arising under Section 2.1(a)(ii) hereof) shall have been satisfied by full and final payment in cash, no Letter of Credit shall be outstanding and the Commitments shall be terminated, notwithstanding that from time to time during the term of the Credit Agreement the Borrower may be free from any Borrower Obligations.

          (e) No payment (other than payment in full) made by the Borrower, any of the Guarantors, any other guarantor or any other Person or received or collected by the Administrative Agent or any Secured Party from the Borrower, any of the Guarantors, any other guarantor or any other Person by virtue of any action or proceeding or any set-off or appropriation or application at any time or from time to time in reduction of or in payment of the Borrower Obligations or the Guarantor Hedge Agreement Obligations shall be deemed to modify, reduce, release or otherwise affect the liability of the Borrower or any Guarantor under this Section 2 which shall, notwithstanding any such payment (other than any payment made by the Borrower or such Guarantor in respect of the Borrower Obligations or the Guarantor Hedge Agreement Obligations or any payment received or collected from the Borrower or such

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Guarantor in respect of the Borrower Obligations or the Guarantor Hedge Agreement Obligations), remain liable for the Borrower Obligations and the Guarantor Hedge Agreement Obligations up to the maximum liability of the Borrower or such Guarantor hereunder until the Borrower Obligations and the Guarantor Hedge Agreement Obligations are fully and finally paid in cash, no Letter of Credit shall be outstanding and the Commitments are terminated.

          2.2 Right of Contribution . (a) Each Guarantor hereby agrees that to the extent that a Guarantor shall have paid more than its proportionate share of any payment made hereunder or the Guarantor Hedge Agreement Obligations, such Guarantor shall be entitled to seek and receive contribution from and against any other Guarantor hereunder which has not paid its proportionate share of such payment.

          (b) The Borrower and each Guarantor agrees that to the extent that the Borrower or any Guarantor shall have paid more than its proportionate share of any payment made hereunder in respect of any Guarantor Hedge Agreement Obligation of any other Guarantor, the Borrower or such Guarantor, as the case may be, shall be entitled to seek and receive contribution from and against the Borrower and any other Guarantor which has not paid its proportionate share of such payment.

          (c) The Borrower’s and each Guarantor’s right of contribution under this Section 2.2 shall be subject to the terms and conditions of Section 2.3. The provisions of this Section 2.2 shall in no respect limit the obligations and liabilities of the Borrower or any Guarantor to the Administrative Agent and the Secured Parties, and the Borrower and each Guarantor shall remain liable to the Administrative Agent and the Secured Parties for the full amount guaranteed by the Borrower or such Guarantor hereunder.

          2.3 Subrogation . Notwithstanding any payment made by the Borrower or any Guarantor hereunder or any set-off or application of funds of the Borrower or any Guarantor by the Administrative Agent or any Secured Party, neither the Borrower nor any Guarantor shall be entitled to be subrogated to any of the rights of the Administrative Agent or any Secured Party against the Borrower or any other Guarantor or any collateral security or guarantee or right of offset held by the Administrative Agent or any Secured Party for the payment of the Borrower Obligations or the Guarantor Hedge Agreement Obligations, nor shall the Borrower or any Guarantor seek or be entitled to seek any contribution or reimbursement from the Borrower or any other Guarantor in respect of payments made by the Borrower or such Guarantor hereunder, until all amounts owing to the Administrative Agent and the Secured Parties by the Borrower on account of the Borrower Obligations are fully and finally paid in cash, no Letter of Credit shall be outstanding and the Commitments are terminated. If any amount shall be paid to the Borrower or any Guarantor on account of such subrogation rights at any time when all of the Borrower Obligations shall not have been fully and finally paid in cash, such amount shall be held by the Borrower or such Guarantor in trust for the Administrative Agent and the Secured Parties, segregated from other funds of the Borrower or such Guarantor, and shall, forthwith upon receipt by the Borrower or such Guarantor, be turned over to the Administrative Agent in the exact form received by the Borrower or such Guarantor (duly indorsed by the Borrower or such Guarantor to the Administrative Agent, if required), to be applied against the Borrower Obligations or the Guarantor Hedge Agreement Obligations, whether matured or unmatured, in such order as the Administrative Agent may determine.

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          2.4 Amendments, etc. with respect to the Borrower Obligations . The Borrower and each Guarantor shall remain obligated hereunder notwithstanding that, without any reservation of rights against the Borrower or any Guarantor and without notice to or further assent by the Borrower or any Guarantor, any demand for payment of any of the Borrower Obligations or Guarantor Hedge Agreement Obligations made by the Administrative Agent or any Secured Party may be rescinded by the Administrative Agent or such Secured Party and any of the Borrower Obligations or Guarantor Hedge Agreement Obligations continued, and the Borrower Obligations or Guarantor Hedge Agreement Obligations, or the liability of any other Person upon or for any part thereof, or any collateral security or guarantee therefor or right of offset with respect thereto, may, from time to time, in whole or in part, be renewed, extended, amended, modified, accelerated, compromised, waived, surrendered or released by the Administrative Agent or any Secured Party (with the consent of such of the Borrower and the Guarantor as shall be required thereunder), and the Specified Hedge Agreements, the Credit Agreement and the other Loan Documents and any other documents executed and delivered in connection therewith may be amended, modified, supplemented or terminated, in whole or in part, as the Administrative Agent (or the Required Lenders or all Lenders, as the case may be) may (with the consent of such of the Borrower and the Guarantor as shall be required thereunder) deem advisable from time to time, and any collateral security, guarantee or right of offset at any time held by the Administrative Agent or any Secured Party for the payment of the Borrower Obligations or Guarantor Hedge Agreement Obligations may (with the consent of such of the Borrower and the Guarantor as shall be required thereunder) be sold, exchanged, waived, surrendered or released. Neither the Administrative Agent nor any Secured Party shall, except to the extent set forth in, and for the benefit of the parties to, the agreements and instruments governing such Lien or guarantee, have any obligation to protect, secure, perfect or insure any Lien at any time held by it as security for the Borrower Obligations or Guarantor Hedge Agreement Obligations or for the guarantees contained in this Section 2 or any property subject thereto.

          2.5 Guarantee Absolute and Unconditional . (a) Each Guarantor waives any and all notice of the creation, renewal, extension or accrual of any of the Borrower Obligations (other than any notice with respect to any Guarantor Hedge Agreement Obligation with respect to which such Guarantor is a primary obligor and to which it is entitled pursuant to the applicable Specified Hedge Agreement) and notice of or proof of reliance by the Administrative Agent or any Secured Party upon the guarantee contained in this Section 2 or acceptance of the guarantee contained in this Section 2; the Borrower Obligations, and any of them, shall conclusively be deemed to have been created, contracted or incurred, or renewed, extended, amended or waived, in reliance upon the guarantee contained in this Section 2; and all dealings between the Borrower and any of the Guarantors, on the one hand, and the Administrative Agent and the Secured Parties, on the other hand, with respect to the Loan Documents likewise shall be conclusively presumed to have been had or consummated in reliance upon the guarantee contained in this Section 2. Each Guarantor waives diligence, presentment, protest, demand for payment and notice of default or nonpayment to or upon the Borrower or any of the Guarantors with respect to the Borrower Obligations (other than any diligence, presentment, protest, demand or notice with respect to any Guarantor Hedge Agreement Obligation with respect to which such Guarantor is a primary obligor and to which it is entitled pursuant to the applicable Specified Hedge Agreement). Each Guarantor understands and agrees that the guarantee of such Guarantor contained in this Section 2 shall be construed as a continuing, absolute and unconditional

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guarantee of payment without regard to (a) the validity or enforceability of the Credit Agreement or any other Loan Document, any of the Borrower Obligations or any collateral security therefor or guarantee or right of offset with respect thereto at any time or from time to time held by the Administrative Agent or any Secured Party, (b) any defense, set-off or counterclaim (other than a defense of payment or performance) which may at any time be available to or be asserted by the Borrower or any other Person against the Administrative Agent or any Secured Party, or (c) any other circumstance whatsoever (with or without notice to or knowledge of the Borrower or such Guarantor) which constitutes, or might be construed to constitute, an equitable or legal discharge of the Borrower for the Borrower Obligations, or of such Guarantor under the guarantee of such Guarantor contained in this Section 2, in bankruptcy or in any other instance (other than a defense of payment or performance). When making any demand hereunder or otherwise pursuing its rights and remedies hereunder against any G