316576 OMC WRIST PIN

Genuine OMC Johnson/Evinrude wrist pin (part 316576) is a precision-machined steel pin used in the piston-to-connecting rod joint. This critical component transfers combustion forces from the piston to the connecting rod, converting linear motion to rotational crankshaft motion. Factory OEM part available from marine suppliers. Similar wrist pin components in the 300000 series fit Johnson and Evinrude engines. Also referenced with retaining ring and keeper variants in catalogs.