Genuine OEM Audi Brake Servo Vacuum Hose, part number 1K0612041JS. This essential hose is responsible for delivering vacuum pressure to the brake servo unit, which provides power assistance for the vehicle's braking system. It ensures a responsive and effective brake pedal feel. Featuring a durable, braided exterior and vacuum-resistant construction, this hose is designed for precise fitment and long-lasting performance. Using a genuine OEM vacuum hose guarantees correct pressure delivery and maintains the safety and reliability of the braking system.