Electric Starter / Briggs & Stratton 497596Pack Size:1Briggs & Stratton 497596, Briggs & Stratton 394808, Briggs & Stratton 5407H, Briggs & Stratton 498148Foley/Belsaw 5980574, Green Meadow 33-701, J. Thomas 497596, Laser 97603, Laser 97668, NHC 263-1207, Oregon 33-701, Oregon 33-771, Prime Line 7-06821, Rotary 9797, Sunbelt BR-131, Sunbelt B1BR131Briggs & Stratton 422700-422799Length: 6 1/2 " OVERALL LENGTH, Teeth: 16 teeth on gear, 3 5/8" housing length between caps, Striking or disassembling starter will void warranty