Muffler For Briggs and Stratton # 493288 392811Replaces Part Numbers Briggs and Stratton 493288 392811OEM Numbers : 493288 392811Type : MufflerTread Type : Muffler replaces Briggs & Stratton 493288, 493288/392811. Painted, low-tone type. For vertical and horizontal engine series 60000 and 80000. Comes complete with muffler deflector 222238. Fits (1-1/2 to 3-1/2 hp) engines.