Genuine OEM Volkswagen Front Brake System Weight, part number 1K0615409. This specialized weight is integrated into the front brake assembly, likely functioning as a vibration damper to reduce noise and enhance braking feel. It is positioned within the front brake system. Constructed from metal with EPDM rubber elements, it weighs approximately 0.253 kg. Using a genuine OEM brake system weight ensures proper vibration dampening characteristics and compatibility with other brake components, maintaining optimal system performance and comfort.