For: For 1996-2002 Toyota 4Runner For 2004 Toyota Tacoma Items Included： 1x Brake Caliper What Is A Hub Bearings: A wheel hub bearing is a critical component of a vehicle's wheel assembly that allows the wheel to rotate smoothly while supporting the vehicle's weight. It is a set of steel balls or rollers enclosed in a metal ring, mounted inside the wheel hub, which connects the wheel to the axle and suspension system. The wheel hub bearing ensures efficient and quiet wheel rotation by reducing friction, while also withstanding forces from acceleration, braking, and cornering. How to replace the Bearing Assembly： .
