1458-382A
Bearing Cup 3-13/16 inch Outer Diameter
Mack

This bearing cup is designed to serve as a crucial component in wheel hub assemblies, providing a smooth surface for bearing operation and supporting rotational movement. Its precise 3-13/16 inch outer diameter ensures a perfect fit within compatible hubs, facilitating efficient load transfer and minimizing wear. Constructed from high-quality materials, this bearing cup offers excellent durability and resistance to the harsh conditions encountered during heavy-duty hauling. Proper installation and maintenance of this part are vital for preventing wheel misalignment, reducing vibration, and avoiding costly repairs. Source One Parts Center offers this bearing cup as a reliable replacement part, ensuring your vehicle maintains optimal wheel performance and safety. Regular inspection and timely replacement of worn components like this are essential for maintaining fleet reliability and safety standards.