Exhibit 10.30

AMENDMENT NO. 1 TO CREDIT AND GUARANTY AGREEMENT

AMENDMENT NO. 1 dated as of June [28], 2006 (this “Amendment”) to the Credit and
Guaranty Agreement (the “Credit Agreement”) dated as of November 23, 2005, among
Federal-Mogul Corporation, certain of its subsidiaries named on the signature
pages thereto as borrowers (the “Borrowers”), the lenders party thereto (the
“Lenders”) and Citicorp USA, Inc., as administrative agent (the “Administrative
Agent”).

W I T N E S S E T H :

WHEREAS, the Borrowers have asked the Lenders, and the Lenders party hereto are
willing, on the terms set forth below, to amend certain provisions of the Credit
Agreement;

NOW, THEREFORE, the parties hereto agree as follows:

Section 1. Defined Terms; References. Unless otherwise specifically defined
herein, each term used herein has the meaning assigned to such term in the
Credit Agreement. Each reference to “hereof”, “hereunder”, “herein” and “hereby”
and each other similar reference and each reference to “this Agreement” and each
other similar reference contained in the Credit Agreement shall, after this
Amendment becomes effective, refer to the Credit Agreement as amended hereby.

Section 2. Amendment of Section 6.06 of the Credit Agreement. Section 6.06 of
the Credit Agreement is hereby amended to renumber existing clause (ix) thereof
as clause (x) thereof, to delete the word “and” at the end of clause
(viii) thereof, and to add the following new clause (ix) thereto: “(ix)
indemnity obligations of any Borrower or Domestic Subsidiary to its officers or
directors with respect to prepetition claims of any Michigan taxing authorities
against such Borrower or Domestic Subsidiary (as such claims are described in,
and to the extent payment of such claims by such Borrower or Domestic Subsidiary
is permitted under, the Order Authorizing Payment of Sales, Use, Property,
Franchise & Other Fiduciary Taxes dated October 4, 2001), in the event that any
Michigan taxing authorities prosecute such claims directly against such officers
or directors in an amount not to exceed $3,000,000 (exclusive of payroll taxes),
and”.

Section 3. Amendment of Section 7.01(m)(B) of the Credit Agreement.
Section 7.01(m)(B) of the Credit Agreement is hereby amended to delete the word
“or” at the end of clause (xiii) thereof, to add the word “or” after the end of
clause (xiv) thereof, and to add the following new clause (xv) thereto: “(xv)
prepetition claims of Michigan taxing authorities or advances or deposits or
other credit support in lieu thereof, all as described in, and to the extent
permitted under the

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Order Authorizing Payment of Sales, Use, Property, Franchise & Other Fiduciary
Taxes dated October 4, 2001, in an amount not to exceed $3,000,000 (exclusive of
payroll taxes)”.

Section 4. Representations. Each Borrower represents and warrants that (i) all
the representations and warranties contained in the Loan Documents are true and
correct in all material respects as of the date of effectiveness of this
Amendment (except to the extent that such representations and warranties relate
to an earlier date, in which case such representations and warranties are true
and correct as of such earlier date) and (ii) no Default will have occurred and
be continuing under the Credit Agreement on the date of effectiveness of this
Amendment.

Section 5. Governing Law. This Amendment shall be governed by and construed in
accordance with the laws of the State of New York.

Section 6. Counterparts. This Amendment may be signed in any number of
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument.

Section 7. Effect on Credit Agreement. The execution, delivery and effect of
this Amendment shall be limited precisely as written and shall not be deemed to
(a) be a consent to any waiver of any term or condition of, or to any amendment
or modification of, any term or condition (except as specifically set forth
herein) of the Credit Agreement or any other of the Loan Documents or
(b) prejudice any right, power or remedy which the Administrative Agent or any
Lender now has or may have in the future under or in connection with the Credit
Agreement or any of the other Loan Documents.

Section 8. Effectiveness. This Amendment shall become effective on the date on
which the Administrative Agent shall have received a counterpart hereof signed
by each Borrower and the Required Lenders.

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

 

BORROWERS: FEDERAL-MOGUL CORPORATION

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer J.W.J.
HOLDINGS INC.

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer CARTER
AUTOMOTIVE COMPANY, INC.

By:

       Name:   David A. Bozynski   Title:   President and Treasurer
FEDERAL-MOGUL VENTURE CORPORATION

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer
FEDERAL-MOGUL GLOBAL PROPERTIES INC.

By:

       Name:   David A. Bozynski   Title:   President and Treasurer

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FEDERAL-MOGUL WORLD WIDE, INC.

By:

       Name:   David A. Bozynski   Title:   President and Treasurer FELT
PRODUCTS MFG. CO.

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer
FEDERAL-MOGUL U.K. HOLDINGS INC.

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer
FEDERAL-MOGUL GLOBAL INC.

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer T&N
INDUSTRIES INC.

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer FERODO
AMERICA, INC.

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer

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GASKET HOLDINGS, INC.

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer
FEDERAL-MOGUL MYSTIC, INC.

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer
FEDERAL-MOGUL PRODUCTS INC.

By:

       Name:   David A. Bozynski   Title:   President and Treasurer
FEDERAL-MOGUL FX, INC.

By:

       Name:   David A. Bozynski   Title:   President

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FEDERAL-MOGUL POWERTRAIN, INC.

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer
FEDERAL-MOGUL PISTON RINGS, INC.

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer MCCORD
SEALING, INC.

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer
FEDERAL-MOGUL DUTCH HOLDINGS, INC.

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer
FEDERAL-MOGUL IGNITION COMPANY

By:

       Name:   David A. Bozynski   Title:   Vice President and Treasurer

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CITICORP USA, INC., as   Administrative Agent and Swing Line Lender

By:

       Name:   Title: CITIBANK, N.A., as Fronting Bank

By:

       Name:   Title:

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LENDERS: CITICORP USA, INC. By:        Name:   Title:

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[LENDER], as [Revolving Credit][Term]   Lender By:        Name:   Title: