H0503B83A, H0503H83A, H0507H83D, H0507R83E 1983 MOTOR LEG POWER HEAD REED PLATE REMOTE CONTROL SPECIAL TOOLS - ACCESSORIES SPECIAL TOOLS - LOWER UNIT SPECIAL TOOLS - LUBRICANTS AND SEALANTS SPECIAL TOOLS - POWER HEAD SPECIAL TOOLS - TEST EQUIPMENT SPECIAL TOOLS - TUNE-UP ALTERNATOR AND ELECTRICAL COMPONENTS CARBURETOR CRANKSHAFT AND PISTON GROUP ELECTRIC STARTER ENGINE COVER AND SUPPORT PLATE ENGINE COVER AND SUPPORT PLATE 503H3A, 503B3A FUEL PUMP FUEL TANK AND LINE GEAR HOUSING