Genuine OEM Audi Rear Brake Hose, part number 1K0611775D. This flexible hose is responsible for carrying hydraulic brake fluid to the rear braking system, specifically for the left side of the vehicle. It is positioned at the rear, on the left. Constructed from durable, reinforced rubber with robust metal fittings, it measures approximately 0.285 meters in length. Using a genuine OEM brake hose guarantees the correct material composition and burst strength, essential for maintaining consistent brake pressure and overall safety.