Genuine OEM Audi Brake Booster Hose, part number 1K0612041GM. This hose is crucial for connecting the brake booster to the engine vacuum, facilitating the vacuum assist required for effective braking. It is positioned within the engine bay, linking these two critical components. Weighing approximately 0.076 kg, this hose is designed for precise routing and secure connections. Using a genuine OEM hose ensures the correct material composition and pressure resistance, vital for maintaining consistent brake system performance and safety.