21168711
Differential End Yoke
Mack

This precision-engineered differential end yoke plays a critical role in the drivetrain by securely connecting the driveshaft to the differential assembly. Its robust construction ensures reliable torque transfer and minimizes vibrations, which is essential for maintaining vehicle stability and performance under heavy loads. Proper functioning of this component prevents premature wear and potential failure of the driveline, thereby extending the lifespan of the entire axle assembly. Its durable materials are designed to withstand harsh operating conditions, including exposure to dirt, moisture, and high torque stresses. Installation of this part is vital for ensuring smooth power delivery from the engine to the wheels, contributing to overall vehicle safety and efficiency. Source One Parts Center offers high-quality options that meet or exceed OEM specifications, ensuring dependable performance for your Mack truck.