The Genuine BMW Shock Absorber - 51117008842 is a high-quality replacement part for BMW vehicles. It is designed to absorb and dampen the impact of bumps and vibrations on the vehicle's suspension system, providing a smooth and comfortable ride. This shock absorber is made from durable materials and is specifically designed to fit and function seamlessly with BMW models. It is an essential component for maintaining the performance and safety of the vehicle's suspension system.