2012 Western Star 4900SA, Truck Tractor, Air Tanks, Fits to: Western Star 4900 SA, (Used) 2012 Western Star 4900 SA, AIR TANK- Side: Passenger Right Side, Location: Bottom, Material: Steel, Dimensions: Length=26", Height=9", Front Ports: 2, Rear Ports: 2, Side Ports: 5, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Truck Year 2012, VIN 5KJJALDR8CPBN4842, Material Steel 5KJJALDR8CPBN4842