0001140361-09-011539 8-K 1 20090508 8.01 20090508 20090508 Dorman Products, Inc. 0000868780 3714 232078856 PA 1207 8-K 34 000-18914 09810044 3400 E WALNUT ST COLMAR PA 18915 2159971800 3400 E WALNUT ST COLMAR PA 18915 R & B INC 19930328 8-K 1 form8k.htm DORMAN PRODICTS 8-K 05-08-2009