The Chrome Octagon Shape Air Brake Knob - 379 from Custom Knobs is a genuine Custom Knobs heavy-duty truck part you can count on. Built to help your truck look its best and work a little easier.
Chrome Air Brake Knob Square Shape 379 Engraved
Fitment: Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.
Why Fitzgerald Truck Parts: fast shipping on in-stock parts, our fitment guarantee, and real heavy-duty parts experts on the phone. Questions? Call 888-873-0448.
