OMC Stringer Cobra 120hp 2.5L 4cyl 153 GM Crankshaft 1973-1986 5743014 5743124 Starters & Alternators AQ125B AQ225D

AQ125B AQ225D

1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995

GM Chevy V8 307 5

Appears to be in good overall condition with no major visible issues

Carb:  378980

OMC Stringer Cobra 120hp 2.5L 4cyl 153 GM Crankshaft 1973-1986 5743014 5743124 Starters & Alternators AQ125B AQ225DItem Details Removed from a 1984 OMC Stringer GM 120hp 2. 5L Used from 1973 1989 on virtually all OMC & MerCruiser 2. 5L 120hp 4cyl power plants. (both companies used the same GM blocks & crankshaft, but OMC used bolts rather than studs at the end of the crankshaft to hold the couplers on) 3. 0L 140hp models used a DIFFERENT crankshaft OMC Part Number from Diagram 5743124 GM part # 5743014 Yours should looks just like this. Engine turned over by hand