1991 International 4900, Truck Delivery, Air Tanks, Fits to: International 4900, (Used) 1991 International 4900, AIR TANK- Side: Driver Left Side, Material: Steel, Dimensions: Length=18", Height=16", Front Ports: 5, Rear Ports: 3, Side Ports: 3, 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 1991, VIN 1HTSDZ7N6MH302972, Material Steel 1HTSDZ7N6MH302972