Oil Seal / Briggs & Stratton 291675SPack Size:1Briggs & Stratton 291675, Briggs & Stratton 4115, Briggs & Stratton 291675SESF 161-055, Foley/Belsaw 5976291, Foley/PLP 161-055, Green Meadow OS28, Green Meadow 49-047, J. Thomas 291675, Laser L3439, Laser 94102, Laser 94359, NHC 266-5253, Oregon 49-047, Prime Line 7-04056, Rotary 1447, Sunbelt SB-1447, Sunbelt B1SB1447Briggs & Stratton PTO side: 197400, 220400-226400, 235400-245400, 252400-259700, 28A700-289700, 310700-312700, 40A700-404700 and 42A700-460700Height: .250 ", ID: 1.375 ", OD: 1.883 "