OMC Cobra Ford 2.3L 4cyl Piston Connecting Rod Assembly 75MM Oversize 1987-1990 Valve Covers I'm quite sure that this

I'm quite sure that this is the linkage assembly for Early (1960's) 110hp & 120hp MerCruiser setups that had the carburetor oriented in a way that the control arms were perpendicular to the engine (If you were looking at the front of the engine

Working and moving the way it should

314133 / 0314133 Lever to Cam (Electric Start Models Only)

so it's hard to know what it is exactly

OMC Cobra Ford 2.3L 4cyl Piston Connecting Rod Assembly 75MM Oversize 1987-1990 Valve Covers I'm quite sure that thisItem Details Removed from a 1987 2. 3L 4cyl Model Number 232AMFTC OMC part numbers Don't Necessarily have a part number for the pistons Stamped 75 on the top of them, indicating their size >> 0. 750MM Connecting rod would be 985314 0985314 Compatibility by year: (this is based on my research and the OMC parts diagrams) 1987: All Models 1988: All Models 1989: All Models 1990: All Models Freshwater used part. Good Condition, these were from a running