The TRW Remanufactured Steering Gear for Mack / Volvo VN ensures you are Ready for the Road Ahead , featuring precise poppet replacement and reset, which leads to relieved pressure from the system when you are at the end of your turn by using max PSI to relieve it. This avoids strain on needed steering system parts while reducing damage. Due to optimal seal tolerance, this heavy duty steering gear features minimal internal leakage – which makes it easy to steer your wheel and return to center. FleetPride is your First Click in Heavy Duty .