Update your semi truck with enhanced suspension system support, with the Dayton Parts Beam Assembly Kit that ensures you're Ready for the Road Ahead™. Due to its ability to connect an axle to a vehicle's chassis, this replacement device is able to provide enhanced support that absorbs shocks and vibrations. Manufactured with high-quality materials to keep suspension systems at their best for a long service life. FleetPride is your First Click in Heavy Duty®.