Muffler / Briggs & Stratton 691874Pack Size:1Briggs & Stratton 491413, Briggs & Stratton 394170, Briggs & Stratton 394180, Briggs & Stratton 691874, John Deere AM108033, John Deere LG691874, John Deere LG491413, John Deere AM101193ESF 157-064, Foley/Belsaw 5979778, Foley/PLP 157-064, Green Meadow BM951, Laser L3047, Laser 94075, NHC 267-1288, Oregon 35-022, Prime Line 7-03653, Ratio Parts 3-030, Rotary 8003, Sunbelt BR-53, Sunbelt B1BR53Briggs & Stratton 220400, 220700, 221400, 252700, 255400 and 282707Height: 3 3/8 ", ID: 1 " INLET, Length: 4 3/4 ", Special reduced noise design, Gasket and hardware included, Width: 4 3/8 "