Genuine OEM Volkswagen brake pad retaining spring, part number 7H0615295. This spring is designed to hold brake pads securely in place within the brake caliper assembly. It prevents rattling noises and ensures the brake pads maintain proper contact with the brake rotor. This part is located at position 4 in the brake system diagram. Genuine OEM springs are manufactured to precise tolerances to ensure consistent tension and durability, critical for reliable braking performance.