SECURITIES AND EXCHANGE COMMISSION
                                   Washington, DC 20549

                                        FORM 8-K

                                      CURRENT REPORT
                           Pursuant to Section 13 OR 15(d)
                        of the Securities Exchange Act of 1934

Date of Report: February 23, 2007

                                    DORMAN PRODUCTS, INC.
                     (Exact name of registrant as specified in its charter)

    Pennsylvania                       000-18914                 23-2078856
    ------------                       ---------                 ----------
(State or other jurisdiction          (Commission              (IRS Employer
           of incorporation)           File Number)         Identification No.)

                      3400 East Walnut Street, Colmar, PA, 18915
                  (Address of principal executive offices) (Zip Code)

Registrant's telephone number, including area code: 215-997-1800
                                 Not Applicable
             (Former name of former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

|_|Written communications pursuant to Rule 425 under the Securities Act
        (17 CFR 230.425)
|_|Soliciting material pursuant to Rule 14a-12 under the Exchange Act
        (17 CFR 240.14a-12)
|_|Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
         Act (17 CFR 240.14d-2 (b))
|_|Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
         Act (17 CFR 240.13e-4(c))


Item 2.02. Results of Operation and Financial Condition.

        The information being furnished in this Item 2.02 and in Exhibit
99.1 shall not be deemed "filed" for purposes of Section 18 of the Securities
Exchange Act of 1934, as amended, or incorporated by reference in any filing
under the Securities Act of 1933, as amended or the Exchange Act except as shall
be expressly set forth by specific reference in such filing.

        On February 23, 2007, Dorman Products, Inc. (the "Company") issued a
press release announcing its operating results for the fourth quarter and year
ended  December 30, 2006. A copy of the press release is attached hereto as
Exhibit 99.1 and incorporated by reference herein.

Item 5.03.  Amendments to Articles of Incorporation or Bylaws; Change in Fiscal

        On February 22, 2007, the Board of Directors of Dorman Products, Inc.
(the "Company") adopted Amended and Restated Bylaws.  A summary of the changes
to the by-laws follows:

        -  In May 2006, the Company changed its name from R&B, Inc. to Dorman
           Products, Inc.  The by-laws have been amended to reflect the change.

        -  The by-laws are amended throughout to allow the Company's Board
           of Directors to permit shareholders to participate in shareholder
           meetings via "other electronic means" including, without limitation,
           the Internet. This change reflects advances in technology that have
           occurred since the adoption of the original by-laws in September of

        -  Under amended Section 2-9, shareholders intending to submit director
           nominations or other proposals not governed by Rule 14a-8 of the
           Securities Exchange Act of 1934 will have "at least ninety (90) days
           prior to the date one year from the date of the immediately preceding
           annual meeting of shareholders" to submit such nominations or other

        -  Amended Section 3-10 makes clear that the Chairman (or Vice-Chairman
           if any) presides over each meeting of the Board of Directors and
           shall have other powers and duties as assigned by the Board.  The
           by-laws did not contain such a provision.

        A copy of the Amended and Restated Bylaws is attached hereto as Exhibit
3.1 and incorporated by reference herein.

Item 9.01. Financial Statements and Exhibits

Exhibit Number          Description
     3.1               Amended and Restated Bylaws Dated February 22, 2007.
    99.1               Press Release dated February 23, 2007


        Pursuant to the requirements of the Securities Exchange Act of 1934,
Dorman Products, Inc. has duly caused this report to be signed on its behalf by
the undersigned, thereunto duly authorized.

                                        Dorman Products, Inc.

Dated: February 23, 2007                 By:   /s/ Mathias J. Barton
                                        Mathias J. Barton
                                        Chief Financial Officer and
                                        Principal Accounting Officer


 Exhibit Number       Description

  99.1                Press Release Dated February 23, 2007
  99.2                Amended and Restated Bylaws Dated February 22, 2007