; HomeHeavy Duty Truck PartsSteering & Steering PartsSteering GearsTRW/RossTAS40006Used 1992 TRW/ROSS TAS40-006 (RGT56-002) Steering Gear Used 1992 TRW/ROSS TAS40-006 (RGT56-002) Steering Gear Unfortunately this part is temporarily unavailable. View other TRW/Ross TAS40006 Steering Gears