50ES72C, 50ESL72C, 50R72C, 50RL72C 1972 GEARCASE 50 HP MANUAL START GEARCASE ELECTRIC START IGNITION SYSTEM INTAKE MANIFOLD MOTOR COVER REMOTE CONTROL REWIND STARTER SHORTING SWITCH CARBURETOR CRANKSHAFT & PISTON CYLINDER & CRANKCASE ELECTRIC STARTER & SOLENOID-MODELS MGD-4007 MGD-4106 MGD-410 ELECTRIC STARTER AMERICAN BOSCH SMH 12B41 & SMH 12B43 EXHAUST HOUSING ELECTRIC START EXHAUST HOUSING MANUAL START FUEL PUMP FUEL TANK