(Used) 1999 Sterling A9513, AIR TANK- Side: Driver Left Side, Location: Bottom, Material: Steel, Dimensions: L=32", D=10", Front Ports: 3, Rear Ports: 4, For more information about this item, give us a call.We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921