The Genuine BMW Cover Steering Gear Bottom Left - 51757160239 is a protective cover for the steering gear located on the bottom left side of the vehicle. It is an authentic BMW product designed specifically for BMW vehicles. The cover helps to shield the steering gear from dirt, debris, and other elements that can cause damage or wear over time. It is made from high-quality materials and is designed to fit perfectly on the steering gear, providing maximum protection. This cover is an essential component for maintaining the integrity and functionality of the steering system in your BMW vehicle.