Equip your semi truck to be Ready for the Road Ahead , with the Hutch Suspension Systems 5" RH Round Axle Spring Seat, a key piece that offers support to axle springs. With a mount-based design that securely attaches the axle springs to the chassis, this replacement component is able to help absorb shocks and distribute load weight. Crafted with high-strength materials to ensure long term reliability. FleetPride is your First Click in Heavy Duty .