(Used) 2011 Peterbilt 386, AIR TANK- Side: Driver Side Material: Aluminum Dimensions: L=23?, D=10? Front Ports: 2 Side Ports: 3 Rear Ports: 2 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921