Genuine OEM Audi Rear Brake Caliper, part number 8E0615424H. This critical braking component is responsible for applying hydraulic pressure to the brake pads, forcing them against the brake disc to slow and stop the vehicle. It is installed at the rear, on the right side of the vehicle. Constructed from robust cast metal with a protective silver finish, this caliper weighs approximately 3.011 kg. Using a genuine OEM brake caliper ensures precise hydraulic function, optimal piston movement, and reliable braking performance, which is paramount for vehicle safety.