1999 GMC W4, Truck Delivery, Fuel Tanks, Fits to: GMC W4, (Used) 1999 GMC W4, FUEL TANK- Side: Rear, GASOLINE Capacity: 32 Gallons, Material: Steel, Shape: Rectangular, Part Number: 8972019520, Serial Number: 7139, Dimensions: L=26 , W=20 , H=17.5 , 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 1999, VIN 4KDB4B1R0XJ000246, Side Rear 4KDB4B1R0XJ000246