40E73D, 40EL73D, 40R73D, 40RL73D 1973 INSTRUMENT & CABLE INTAKE MANIFOLD MAGNETO MOTOR COVER REWIND STARTER SHORTING SWITCH CARBURETOR CRANKSHAFT & PISTON CUTOUT SWITCH CYLINDER & CRANKCASE ELECTRIC STARTER & SOLENOID EXHAUST HOUSING FUEL PUMP FUEL TANK - 6 GALLON GEARCASE