8235-2233A105
Differential Drive Pinion
Mack

The differential drive pinion is a vital component in the drivetrain, responsible for transferring power from the drive shaft to the ring gear, ultimately enabling wheel rotation. Precision-engineered for durability, it withstands the high torque loads typical in heavy-duty applications. Proper functioning of this part ensures smooth power delivery, reduces noise, and minimizes wear on other differential components. Its robust design helps maintain optimal gear engagement, which is essential for vehicle stability and handling. Regular inspection and timely replacement of this pinion can prevent costly differential failures and downtime. Source One Parts Center supplies this critical part, supporting the reliable operation of your truck’s drivetrain system and enhancing overall vehicle performance.