Genuine OEM Volkswagen Vacuum Pipe with Check Valve, part number 2Q0612041L. This pipe is an integral part of the brake system, responsible for maintaining and regulating vacuum pressure to the brake booster. It includes a check valve to ensure one-way airflow, preserving vacuum when the engine is off. Weighing approximately 0.07 kg and measuring 0.53 meters in length, it is made from durable, pressure-resistant materials. Selecting a genuine OEM vacuum pipe guarantees correct pressure regulation and leak-free connections, essential for consistent and safe braking performance.