MerCruiser 77123 Alpha One Gen I II Gimbal Housing Ring Hinge Pin Screw 1977&up Lower Unit This is a stock photo

This is a stock photo you will receive a set like this in similar condition

Rough Opening 15 1/2 X 2 3/8

0391201 / 391201

50-74346A 1

8L (Cobra) -- 1989-1993

MerCruiser 77123 Alpha One Gen I II Gimbal Housing Ring Hinge Pin Screw 1977&up Lower Unit This is a stock photoItem Details 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) Compatibility 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