Electric Starter Motor Assembly Fits Briggs & Stratton 497595, 394805, 693054, 490420, 494990, 497401, 691262, 499521, B&S 254422, 254427, 286707, 28A707, 28B702, 28B707,28M707, 28N707, 28Q777, Magnum 33-770, Mega-Fire 435-307 Briggs & Stratton 28N707 Briggs & Stratton 28Q777 Magnum 33-770 Mega-Fire 435-307