The Sachs Strut Assembly - 311403 is a complete suspension system for a vehicle. It includes a strut, coil spring, and top mount, all pre-assembled for easy installation. This assembly is designed to provide stability, control, and comfort while driving, absorbing vibrations and impacts from the road. It is made with high-quality materials and precision engineering to ensure durability and performance. The Sachs Strut Assembly - 311403 is suitable for various makes and models of cars and is an essential component for a smooth and safe driving experience.