The Genuine BMW Shock Absorber (528i 535i 550i) - 51117178084 is a high-quality replacement shock absorber designed specifically for BMW 528i, 535i, and 550i models. It is an essential component of the vehicle's suspension system, responsible for absorbing shocks and vibrations from the road surface to provide a smooth and comfortable ride. This shock absorber is made from durable materials and meets the strict standards set by BMW, ensuring optimal performance and longevity. It is a genuine OEM product, making it a perfect fit for the specified BMW models and easy to install.