H0072H79B, H0077H79A 1979 SPECIAL TOOLS - LOWER UNIT Parts on group SPECIAL TOOLS - LOWER UNIT: Pos. Part No Qty Parts name Comments  . FT2915 [0] SEAL INSTALLER TO INSTALL DRIVESHAFT SEAL - UPPER AND LOWER AND PROPELLER SHAFT SEAL  . FT8957 [0] SEAL INSTALLER TO INSTALL SHIFT ROD SEAL  . FT8948-1 [0] BEARING CAGE PULLER TO REMOVE PROPELLER SHAFT BEARING CAGE Parts catalog : POWER HEAD MOTOR LEG GEAR HOUSING FUEL TANK AND LINE FUEL SYSTEM ENGINE COVER AND SUPPORT PLATE SPECIAL TOOLS - LUBRICANTS AND SEALANTS SPECIAL TOOLS - POWER HEAD SPECIAL TOOLS - STARTER SPECIAL TOOLS - TEST EQUIPMENT SPECIAL TOOLS - TUNE-UP STARTER