1999 TRW/Ross Other, Truck Delivery, Steering Gears, Fits to: Sterling L9522, (Used) 1999 Sterling L9522, STEERING BOX- Part Number: 4773303, Serial Number: S7R746, Make: TRW, Model: TBD, Side: Driver Left Side, Material: Steel, 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 2FZXFWEB7XAA95137, Serial# S7R746 2FZXFWEB7XAA95137