Genuine OEM Audi Brake Pad Retaining Spring, part number 8W0698231. This small but crucial metal component is designed to secure the brake pads firmly within the front brake caliper assembly, preventing unwanted movement, vibration, and noise. It is positioned at the front of the vehicle, within the brake caliper. Made from durable spring steel, it weighs approximately 0.029 kg. Choosing a genuine OEM retaining spring ensures precise tension and fitment, critical for reliable braking performance and preventing premature wear.