(Used) 2011 Kenworth T400, AIR TANK- Side: Driver Side, Location: Outside Tank, Material: Steel, Dimensions: 31 1/2" x 9 1/2", Front Ports: 1, Side Ports: 0, Rear Ports: 8, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921