20569833
Engine Piston Wrist Pin
Mack

This engine piston wrist pin is a precision component that connects the piston to the connecting rod, enabling smooth transfer of forces during engine operation. Its high-strength design ensures durability under extreme pressures and temperatures, which are typical in heavy-duty engines. Proper functioning of the wrist pin is essential for maintaining engine compression and overall performance. It is manufactured to exact specifications to ensure a perfect fit and minimize wear over time. Using a quality wrist pin helps prevent engine knocking and reduces the risk of catastrophic failure. Source One Parts Center supplies this critical part to support your engine’s longevity and efficiency, ensuring your truck remains reliable on the road.