Sierra Starter - Mercruiser

(Heavy-Duty) (No Core) (Clockwise) (9 tooth) \nTop mount rear entry starter for opposite rotation GM & Ford engines. Will also replace bottom mount standard rotation. Will not replace non-starter mounted solenoids. \nMercruiser built 4 cyl. 165/170/180/190/470/485/488\n\Replaces\ 50-72550A2,50-79604A3, 50-97499A2, 50-97499R4, 50-72550R2, 50-97499R3\nReplacement Solenoid S18-5837\nSAEJ1171