1990 Western Star 4900, Truck Tractor, Tool Boxes, Fits to: Western Star 4900, (Used) 1990 Western Star 4900, TOOL BOX- Side: Central Frame behind Cab, Color: Silver, Material: Aluminum, Dimensions: L=32", H=13.5", W=12", 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 1990, VIN 2WKPDCCH5LK928008, Material Aluminum 2WKPDCCH5LK928008