Genuine OEM Audi Brake Servo Vacuum Line, part number 1K2612041K. This line is responsible for transmitting vacuum pressure from the engine to the brake servo, which amplifies braking force. It is a critical component for effective and responsive braking. The line features heat shielding, indicating its proximity to high-temperature areas. Measuring 0.55 m in length and weighing 0.087 kg, it is precisely engineered. Using a genuine OEM vacuum line ensures proper sealing, material integrity, and resistance to engine bay conditions for reliable brake performance.