The Air Bag (1R13-177) from Newstar is a genuine Newstar heavy-duty truck part you can count on. Built to restore precise handling and a smooth, controlled ride on long hauls.
Air Spring Type: Rolling Lobe Maximum Diameter: 13.7 Maximum Height: 21.5
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.
