Genuine OEM Mercedes-Benz Front Right Brake Caliper, part number A0004216281. This caliper assembly is responsible for clamping the brake pads onto the brake rotor, creating the friction necessary to slow or stop the vehicle. It is mounted on the front right side of the vehicle's braking system. The precise engineering of the caliper ensures even pressure distribution for optimal braking performance and longevity. Genuine OEM calipers are manufactured to strict tolerances for reliable and safe operation.