The Genuine BMW Differential Cover - 33117524047 is a high-quality replacement part for BMW vehicles. It is designed to cover and protect the differential, which is a crucial component of the vehicle's drivetrain. This cover is made from durable materials and is an exact fit for BMW models. It helps to keep the differential clean and free from debris, ensuring smooth and efficient operation. This product is an authentic BMW part and is recommended for use in maintaining the performance and reliability of your vehicle.