MerCruiser 77123 Alpha One Gen I II Gimbal Housing Ring Hinge Pin Screw 1977&up
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- MerCruiser Threaded Bell Housing Hinge Pin Screw 77123
- Also included is a pair of washers 72498
- You get the pair of pins and washers like the ones pictured in similar condition.
Part Numbers Included
- 77123 (Equivalent to Sierra 18-1705)
- Basically this would have been found on all alpha one models Gimbal housing transom assemblies 1977-present which included both the Gen I & Gen II transom assemblies that use this style of pin and not the earlier style that is held in place by a nail...
- This will work for all engine configurations from that time period... Just a short list below...
- 2.5L 120hp 4cyl
- 3.0L 140hp 4cyl
- 3.8L 175hp V6
- 3.7L 170hp 470 488 4cyl
- 4.3L V6 262 185hp / 205hp
- 5.0L V8 305
- 5.7L V8 350 260hp
- 7.4L V8 454
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1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999