Product Details: The Atro End Bushing and Adapter Kit is the perfect solution for improved load-carrying capacity. This kit is made from high-quality materials that are designed to withstand wear and tear over time. It is designed to provide superior performance and reliability. The kit includes all the necessary components for easy installation and is designed to fit most Hendrickson suspension systems. With this kit, you can rest assured that your vehicle will be able to handle heavier loads with ease. FleetPride is your First Click in Heavy Duty®.