182GC2223
Engine Piston Wrist Pin
Mack

The piston wrist pin is a crucial fastener that connects the piston to the connecting rod within the engine. Its precise fit and high-strength construction enable the transfer of combustion forces while allowing the piston to pivot during engine operation. This component must resist significant stresses, thermal expansion, and wear, making material quality and manufacturing accuracy vital. Properly functioning wrist pins contribute to engine efficiency, power output, and longevity. Regular inspection and timely replacement are essential to prevent engine damage. Source One Parts Center supplies this high-quality wrist pin, ensuring your engine maintains optimal performance and durability.