Wrist Pin

In the M40 engine, the wrist pin, also known as the piston pin, holds a fundamental position in facilitating the connection between the piston and the connecting rod. Composed of steel, this essential component endures the cyclic forces within the engine’s combustion chamber.

The wrist pin’s construction ensures it can withstand the high-pressure conditions during operation while effectively allowing the piston to pivot as it moves within the cylinder. This pivotal motion is crucial for proper engine functioning and energy transfer from the piston to the connecting rod. With precise engineering and high-quality materials, the wrist pin contributes to the seamless coordination of components within the M40 engine, promoting reliable and efficient performance.

Errata: Diameter symbol does not belong on length dimension.