Briggs & Stratton 796000 Muffler Replaces 792901/794660/697048 Briggs & Stratton 796000 Genuine Briggs & Stratton Muffler Replacement For Most Models 21A800, 21A900, 21B900, 212700 and 212900 vertical crankshaft; For Most 215000 Briggs & Stratton Engines Replaces Old Briggs # 792901, 794660, 697048