Genuine OEM Volkswagen Brake Hose, part number 4B3611721C. This flexible hose is a crucial part of the braking system, transmitting hydraulic pressure from the rigid brake lines to the brake caliper, allowing the brake pads to engage the rotor. It is positioned at the wheel end of the brake system. Constructed from reinforced rubber and metal fittings, it is designed for safety and durability under high pressure. Genuine OEM parts are manufactured to strict safety standards, ensuring reliable braking performance and preventing leaks.