Genuine OEM Audi Brake Vacuum Hose, part number 1K0612041FP. This hose is a critical component in the vehicle's braking system, responsible for transporting vacuum pressure from the vacuum pump to the brake booster. This vacuum is essential for providing power assistance to the brake pedal, making it easier for the driver to apply the brakes effectively. Constructed from durable, flexible black material, it measures approximately 0.36 meters in length. Using a genuine OEM vacuum hose ensures correct routing, proper sealing, and resistance to vacuum collapse, which are vital for consistent brake assist and overall braking safety.