Genuine OEM Audi Brake Vacuum Hose, part number 1K0612041FL. This essential component provides critical vacuum assistance to the braking system, ensuring proper function of the brake booster for enhanced pedal feel and effective stopping power. It is an integral part of the vehicle's hydraulic braking system. Weighing approximately 0.054 kg, this hose features specific molded connectors for a secure, leak-free connection. Choosing a genuine OEM brake vacuum hose ensures the correct material composition and precise dimensions, which are vital for maintaining consistent vacuum pressure and overall braking system reliability.