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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
They used the same Alpha One lower gearcase with all of the engines
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997
Looks like the coupler bolts are here
Gearcase foot Skeg 303335
14" Diameter Flywheel (168 teeth)
MerCruiser 778-9441A3 759-8312A2 3.7L 3.7LX 470 488 190hp Piston Connecting Rod Dipsticks and Tubes They used the same AlphaPart Numbers (MerCruiser) Piston (Standard Size, but undersized for anything after 1972)) MerCruiser 778 9441A3 778 9441 (Stamped) Precedes 759 5920 10 & 759 6610 10 Found in the 1978 1982 Models and technically replaces those as well. Superseded version of 759 8312A2 & 759 806661A7 These are the later style pistons that do have the valve relief notch cut into them Connecting Rod MerCruiser 628 6100A2 628 6100T2 Connecting Rod Assembly General