21301707
Axle Hub Cover
Mack

This axle hub cover serves as a protective barrier for the wheel hub assembly, shielding critical components from dirt, debris, and moisture. Its precise fit ensures a secure seal, which is vital for preventing contamination that could lead to premature wear or failure of bearings and seals. The cover also helps maintain proper lubrication levels within the hub, contributing to smoother wheel rotation and extended component life. Constructed from durable materials, it withstands harsh road conditions and environmental exposure. Proper installation of this part is essential for maintaining the integrity of the axle assembly, reducing maintenance costs, and ensuring safe operation. Source One Parts Center provides this high-quality hub cover to support the longevity and reliability of your heavy-duty truck's wheel assembly.