Ensure your semi is Ready for the Road Ahead™ with strong and reliable bushings, with the Watson & Chalin Polyurethane Bolt Bushing and Bolt Kit. To help reduce the amount of mechanical friction between two components, this replacement kit includes numerous pieces made from high-quality polyurethane. Fashioned with improved stiffness to provide better control and stability. FleetPride is your First Click in Heavy Duty®.