It's designed for 1999-2004 Ford F-250/350 trucks with a Dana 60 axle.

It features 35 spline outer stubs made of high-strength 4340 Chromoly steel.

The unit bearing may require machining for larger splines.

It may be compatible with aftermarket locking hubs for enhanced durability.

It is a crucial part of the vehicle's steering and suspension system.

The wheel hub assembly allows for wheel rotation and connects the wheel to the axle.

It may feature a 4-bolt square flange and 5 lugs.

Proper maintenance, including lubrication, is important for its longevity.