Brake & Wheel Ends are not a collection of parts functioning independently; they are a system of interacting components. Specifically, the hub seal, hub cap, bearings, and lubricant play an important role in the overall performance of the brake & wheel end. Each component is interrelated and its performance affects the total system. Wheelco offer a range of products which includes hubs, brake drums and hub assemblies, all engineered with materials that reduce weight without sacrificing strength and durability.