MerCruiser 23-30617A2 77481 MR Alpha One 1 Lower Unit I/O Shift Shaft Bushing Fuel Pump I believe this was used

I believe this was used from 1986-2001 non EFI units

Alpha One 188hp 2bbl 1969 1970 1971 1972 1973 1974 1975 1976 1977

They used the same lower gearcase with all of the engines so you're particular engine is not applicable so this basically covers (120hp 140hp 4cyl 165hp 6cyl 170hp 305 350 470 2

or at least maybe just the end of it

Cleaned & repainted over original paint

MerCruiser 23-30617A2 77481 MR Alpha One 1 Lower Unit I/O Shift Shaft Bushing Fuel Pump I believe this was usedItem Details You will receive a set just like the one pictured here. MerCruiser Sterndrive Alpha One Lower Unit Shift Components Generally Used in MerCruiser Gen I R MR lower units 1970 1990 Specifically Serial Numbers 3780850 & Up Notable Parts Included Shift Shaft 77481 1 Shift Shaft Bushing Assembly 23 30617A2 (May need new seal) Shift Crank 76865 66062 8M2009865 Application They used the same lower gearcase with all of the engines 1970 1990 (they