The TRW Remanufactured Steering Gear for Kenworth / Peterbilt ensures you are Ready for the Road Ahead , boasting precise poppet replacement and reset, so the system will relieve pressure at the end of your turn by using max PSI to relieve it. This helps to avoid tension on important steering system parts while reducing damage as you max out your steering wheel one way. With optimal seal tolerance, the heavy duty steering gear also has minimal internal leakage – which makes it easier to steer your wheel and return to center. FleetPride is your First Click in Heavy Duty .