OMC Cobra Exhaust Y-Tube Pipe 4.3L V6 911891 0911891 Sterndrive 170hp 1986-88 Crankshaft and also the subsequent models

and also the subsequent models 1965-1966 (i

2-Piece Rear Main seal applications (Pre-1990)

The Part Number of the Connecting Rod 600-818052A 4

This is Off a Mercury Mark 30-1 (serial # 994104) Possibly 1956

Works on 1968-1985 120hp 2

OMC Cobra Exhaust Y-Tube Pipe 4.3L V6 911891 0911891 Sterndrive 170hp 1986-88 Crankshaft and also the subsequent modelsItem Details Found on OMC Cobra Sterndrive applications 1986 1988 4. 3L V6 applications, part no 911891. Great Condition, Original Paint, no flappers are installed in this unit, but they still sell the replacement parts for these. Please inspect pictures closely as yours should look just like this. If you are unsure please feel free to ask. Purchase with confidence! 1986 1987 1988 0985768