1990 Other Other, Truck Delivery, Steering Gears, Fits to: GMC C7000 Topkick, (Used) 1990 GMC C7000 Topkick, STEERING BOX- Part Number: 3606819, Serial Number: TBD, Make: Hydrapower, Model: TAS652288, 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 1990, VIN 1GDM7H1J6LJ608621, Serial# TBD 1GDM7H1J6LJ608621