2016 Western Star 5700, Truck Tractor, DEF Tanks, Fits to: Western Star 5700, (Used) 2016 Western Star 5700,DEEF TANK- Side: Driver Side Material: Aluminum and Metal Color: Black Shape: Rectangular 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 2016, VIN 5KJJBHD5XGLGY2306, Engine Make Detroit 5KJJBHD5XGLGY2306