EXHIBIT 3.4
                   AMENDMENT OF CERTIFICATE OF INCORPORATION


                            CERTIFICATE OF AMENDMENT
                                       OF
                          CERTIFICATE OF INCORPORATION

                                      ****

     Federal-Mogul Dutch Holdings Inc. (the "Corporation"), a corporation
organized and existing under and by virtue of the General Corporation Law of the
State of Delaware, DOES HEREBY CERTIFY:

     FIRST: That the Board of Directors of Federal-Mogul Dutch Holdings Inc., by
the unanimous written consent of its members, filed with the minutes of the
board, duly adopted resolutions setting forth a proposed amendment to the
Certificate of Incorporation of said Corporation, declaring said amendment to be
advisable and calling a meeting of the stockholders of said corporation for
consideration of thereof. The resolution setting forth the proposed amendment is
as follows:

     RESOLVED, that the Certificate of Incorporation of this Corporation be
amended by adding Article 11 thereof so that, as amended said Article shall be
amended and read as follows:

     11.  For so long as Federal-Mogul Corporation is a party to the Second
          Amended and Restated Credit Agreement (the "Credit Agreement") dated
          as of December 18, 1997, as such Credit Agreement may be subsequently
          amended, Federal-Mogul Dutch Holdings Inc. will comply with Section
          10.10 of the Credit Agreement.

     SECOND: That thereafter, pursuant to resolution of its Board of Directors,
a special meeting of the stockholders of said Corporation upon written waiver of
notice signed by all stockholders, upon notice in accordance with Section 222 of
the General Corporation Law of the State of Delaware at which meeting the
necessary number of shares as required by statute were voted in favor of the
amendment.

     THIRD: That said amendment was duly adopted in accordance with the
provisions of Section 242 of the General Corporation Law of the State of
Delaware.

     IN WITNESS WHEREOF, said Corporation has caused this certificate to be
signed by Thomas W. Ryan, its Vice President and CFO, this 9th day of March,
1998.

                                                  /s/   Thomas W. Ryan
                                                 -------------------------------
                                                 By:    Thomas W. Ryan
                                                 Title: Vice President and CFO

 
                          CERTIFICATE OF INCORPORATION
                                       OF
                        FEDERAL-MOGUL DUTCH HOLDINGS INC.


1.   The name of the corporation is: Federal-Mogul Dutch Holdings Inc.

2.   The address of its registered office in the State of Delaware is
     Corporation Trust Center, 1209 Orange Street, in the City of Wilmington.
     County of New Castle. The name of its registered agent at such address is
     The Corporation Trust Company.

3.   The nature of the business or purposes to be conducted or promoted is:

     To engage in any lawful act or activity for which corporations may be
     organized under the General Corporation Law of Delaware.

4.   The total number of shares of stock which the corporation shall have
     authority to issue is: fifty thousand shares (50,000) and the par value of
     each of such share is: One Dollar ($1.00) amounting in the aggregate to
     Fifty Thousand Dollars ($50,000).

5.   The name and mailing address of the incorporator is as follows:

                  Jennifer Evans
                  Federal-Mogul Corporation
                  26555 Northwestern Highway
                  Southfield, MI 48134

6.   The corporation is to have perpetual existence.

7.   In furtherance and not in limitation of the powers conferred by statute,
     the board of directors is expressly authorized:

     To make, alter or repeal the bylaws of the corporation.

     To authorize and cause to be executed mortgages and liens upon the real and
     personal property of the corporation.

     To set apart out of any of the funds of the corporation available for
     dividends a reserve or reserves for any proper purpose and to abolish any
     such reserve in the manner in which it was created.

     To designate one or more committees, each committee to consist of one or
     more of the directors of the corporation. The board may designate one or
     more directors as alternate members of any committee, who may replace any
     absent or disqualified member at any meeting of the committee. The bylaws
     may provide that in the absence or disqualification
 

 
     of a member of a committee, the member or members present at any meeting
     and not disqualified from voting, whether or not such member or members
     constitute a quorum, may unanimously appoint another member of the board of
     directors to act at the meeting in the place of any such absent or
     disqualified member. Any such committee, to the extent provided in the
     resolution of the board of directors, or in the bylaws of the corporation,
     shall have and may exercise all the powers and authority of the board of
     directors in the management of the business and affairs of the corporation,
     and may authorize the seal of the corporation to be affixed to all papers
     which may require it; but no such committee shall have the power or
     authority in reference to the following matters: (i) approving or adopting,
     or recommending to the stockholders, any action or matter expressly
     required by the Delaware General Corporation Law to be submitted to
     stockholders for approval or (ii) adopting, amending or repealing any bylaw
     of the corporation.

     When and as authorized by the stockholders in accordance with law, to sell,
     lease or exchange all or substantially all of the property and assets of
     the corporation, including its good will and its corporate franchises, upon
     such terms and conditions and for such consideration which may consist in
     whole or in part of money or property including shares of stock in, and/or
     other securities of, any other corporation or corporations, as its board of
     directors shall deem expedient and for the best interests of the
     corporation.

8.   Elections of directors need not be by written ballot unless the bylaws of
     the corporation shall so provide.

     Meetings of stockholders may be held within or without the State of
     Delaware, as the bylaws may provide. The books of the corporation may be
     kept (subject to any provision contained in the statutes) outside the State
     of Delaware at such place or places as may be designated from time to time
     by the board of directors or in the bylaws of the corporation.

     Whenever a compromise or arrangement is proposed between this corporation
     and its creditors or any class of them and/or between this corporation and
     its stockholders or any class of them, any court of equitable jurisdiction
     within the State of Delaware may, on the application in a summary way of
     this corporation or of any creditor or stockholder thereof or on the
     application of any receiver or receivers appointed for this corporation
     under the provisions of Section 291 of Title 8 of the Delaware Code or on
     the application of trustees in dissolution or of any receiver or receivers
     appointed for this corporation under the provisions of Section 279 of Title
     8 of the Delaware Code order a meeting of the creditors or class of
     creditors, and/or of the stockholders or class of stockholders of this
     corporation, as the case may be, to be summoned in such manner as the said
     court directs. If a majority in number represent three-fourths in value of
     the creditors or class of creditors, and/or stockholders or class of
     stockholders of this corporation, as the case may be, agree to any
     compromise or arrangement and to any reorganization of this corporation as
     a consequence of such compromise or arrangement, the said compromise or
     arrangement and said reorganization shall, if sanctioned by the court to
     which the said application has been made, be binding on all the creditors
     or class of creditors, and/or all

 
     the stockholder or class of stockholders, of this corporation, as the case
     may be, and also on this corporation.

9.   The corporation reserves the right to amend, alter, change or repeal any
     provision contained in this Certificate of Incorporation, in the manner now
     or hereafter prescribed by statute, and all rights conferred upon
     stockholders herein are granted subject to this reservation.

10   A director of the corporation shall not be personally liable to the
     corporation or its stockholders for monetary damages for breach of
     fiduciary duty as a director except for liability (i) for any breach of the
     director's duty of loyalty to the corporation or its stockholders, (ii) for
     acts or omissions not in good faith or which involve intentional misconduct
     or a knowing violation of law, (iii) under Section 174 of the Delaware
     General Corporation Law, or (iv) for any transaction from which the
     director derived any improper personal benefit.

     I, THE UNDERSIGNED, being the incorporator hereinbefore named, for the
purpose of forming a corporation pursuant to the General Corporation Law of the
State of Delaware, do make this Certificate, hereby declaring and certifying
that this is our act and deed and the facts herein stated are true, and
accordingly have hereunto set my hand this 26th day January, 1998.


                                        /s/  Jennifer Evans
                                        ---------------------------
                                             Jennifer Evans