H0121B79A, H0121H79A 1979 POWER HEAD SPECIAL TOOLS - LOWER UNIT SPECIAL TOOLS - LUBRICANTS AND SEALANTS SPECIAL TOOLS - POWER HEAD SPECIAL TOOLS - TEST EQUIPMENT SPECIAL TOOLS - TUNE-UP ACCESSORIES ELECTRIC STARTER ELECTRICAL COMPONENTS ENGINE COVER AND SUPPORT PLATE FUEL PUMP FUEL SYSTEM FUEL TANK AND LINE GEAR HOUSING MOTOR LEG