; HomeHeavy Duty Truck PartsSteering & Steering PartsSteering GearsTRW/RossTHP60004Used 2019 TRW/ROSS THP60-004 Steering Gear Used 2019 TRW/ROSS THP60-004 Steering Gear Unfortunately this part is temporarily unavailable. View other TRW/Ross THP60004 Steering Gears