The Arnott Industries Airmatic Shock Assembly (AS2540) is a high-quality shock absorber designed for use in vehicles with Airmatic suspension systems. This shock assembly is made from durable materials and is built to withstand the rigors of daily driving. It features advanced technology to provide a smooth and comfortable ride, while also improving handling and stability. This product is a direct replacement for the original equipment and is designed to fit perfectly in the vehicle's suspension system. It is a reliable and cost-effective solution for maintaining the performance of Airmatic suspension systems.