The Genuine Mercedes Brake Dust Shield - 2204200544 is a protective component that is designed to prevent brake dust from building up on the wheels of a Mercedes vehicle. It is a genuine OEM (Original Equipment Manufacturer) part that is specifically designed for use in Mercedes vehicles. The dust shield is made from high-quality materials and is designed to fit perfectly onto the brake system, providing maximum protection against dust and debris. It is an essential component for maintaining the appearance and performance of the vehicle's wheels and brakes.