Genuine OEM Audi Rear Brake Disc, part number 7D0615601C. This essential braking component provides a robust and consistent friction surface for the brake pads, converting kinetic energy into heat to safely slow and stop the vehicle. It is designed for the rear axle of the vehicle. Weighing approximately 5.56 kg, this brake disc is manufactured to precise tolerances. Choosing a genuine OEM brake disc ensures the correct metallurgy, heat dissipation properties, and dimensional accuracy, which are critical for consistent braking performance, reduced noise, and extended pad life.