Genuine OEM Audi Rear Brake Pad Set, part number 4B3698451A. This set of brake pads is designed to provide the essential friction required to safely slow and stop the vehicle. Installed in the rear brake calipers, these pads convert kinetic energy into thermal energy through friction with the brake rotors. Each set weighs 1.434 kg. Choosing genuine OEM brake pads ensures precise fitment, consistent friction characteristics, and optimal heat dissipation for reliable and quiet braking performance.