(Used) 2005 GMC W4500, FUEL TANK- Side: Rear, Capacity: 30 Gallons, Material: Metal, Shape: Rectangular, Dimensions: L=26", H=15", W=21", For more information about this item, give us a call.We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921