25E77S, 25EL77H, 25EL77S, 25R77H, 25R77S, 25RL77H, 25RL77S 1977 GEARCASE-35 HP INSTRUMENT & CABLE INTAKE MANIFOLD MAGNETO MOTOR COVER REWIND STARTER SHORTING SWITCH CARBURETOR CRANKSHAFT & PISTON CYLINDER & CRANKCASE ELECTRIC STARTER & SOLENOID EXHAUST HOUSING-25 HP EXHAUST HOUSING-35 HP FUEL PUMP FUEL TANK-6 GALLON GEARCASE-25 HP