Find Western Star semi truck brake parts and air brake components, including air dryers, air tanks, brackets, harnesses, and related hardware. Browse our selection of Western Star brake system parts and Freightliner-compatible components for dependable replacement options when maintaining or repairing your heavy-duty truck. These parts are ideal for servicing common air brake and braking system components found on Western Star commercial trucks. Shop used and surplus brake parts to help reduce repair costs without sacrificing the fit and function you need
















