DOP35-014 Briggs & Stratton Muffler fits 5, 7 & 8 HP engines, 100000, 130200, 130900, 170400, 170700, 190400 & 190700 series. Bolt On Type, Super Low Tone. Size: 4-1/2" L x 4-1/4" W x 2-3/4" thick 1-9/16" center-to-center. Replaces # 391313 & 692304.