0001140361-09-024263 10-Q 4 20090926 20091102 20091102 Dorman Products, Inc. 0000868780 3714 232078856 PA 1231 10-Q 34 000-18914 091150567 3400 E WALNUT ST COLMAR PA 18915 2159971800 3400 E WALNUT ST COLMAR PA 18915 R & B INC 19930328 10-Q 1 form10q.htm DORMAN PRODUCTS 10-Q 9-26-2009 EX-31.1 2 ex31_1.htm EXHIBIT 31.1 EX-31.2 3 ex31_2.htm EXHIBIT 31.2 EX-32 4 ex32.htm EXHIBIT 32