Genuine OEM Mercedes-Benz Front Brake Disc, part number A0004211812. This brake disc provides the essential friction surface for your vehicle's brake pads, enabling them to slow down and stop the car effectively. Designed for the front axle, it features a vented and drilled construction for improved heat dissipation and performance. The disc is manufactured to precise tolerances for optimal braking. Genuine OEM parts are manufactured to exact specifications, ensuring proper fit and function for optimal performance and safety.