325964 OMC PISTON

The 325964 is a piston assembly for OMC Johnson/Evinrude outboard motors. This internal component reciprocates within the engine cylinder to compress the fuel-air mixture and transmit combustion pressure to the crankshaft via the connecting rod. Compatible with Johnson and Evinrude 2 horsepower outboards, particularly models from around 1978. The piston operates in the upper power head section and must match the cylinder bore size precisely. Available as both new and used OEM parts from marine engine specialists.