22298878
Engine Oil Pump Drive Gear
Mack

This gear transmits rotational power from the crankshaft to the engine's oil pump, ensuring consistent oil circulation throughout the engine. Its precise manufacturing and durable materials enable it to withstand high rotational speeds and thermal stresses. Proper functioning of the drive gear is essential for maintaining adequate lubrication, which is critical for engine longevity and performance. Regular inspection and replacement prevent oil pump failure, which can lead to severe engine damage. This component is fundamental to the engine's lubrication system, supporting reliable operation under demanding conditions. Source One Parts Center supplies this gear as part of a comprehensive engine maintenance program for heavy-duty trucks.