OMC Cobra Gearcase Mounting Bolt Set 330139 331999 0331999 Upper Lower Stringer Dipsticks and Tubes 1987 1988 1989 1990 1991

1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 260hp 270hp

1989 & 1990 Models OMC Part Numbers (from diagram):

just look at the actual part or check your drive number

but I want to say it was a 1988 based on the 2-piece oil block that came off of it

OMC Cobra Gearcase Mounting Bolt Set 330139 331999 0331999 Upper Lower Stringer Dipsticks and Tubes 1987 1988 1989 1990 1991Item Details Omc Cobra Sterndrive Overall good condition You will receive a simpler set of 4 of these may have different colors of paint. Please ask if you have any other questions on compatibility Part Numbers Included OMC: 330139 0330139 331999 0331999 Compatibility This will work for all engine configurations from that time period Just a short list below 2. 5L 120hp 4cyl 3. 0L 140hp 4cyl 4. 3L V6 5. 0L V8 305 5. 7L V8 350 5. 8L V8 7. 4L Purchase