Genuine OEM Audi Transmission Oil Pressure Line, part number 4F0317826M. This line is crucial for transporting transmission fluid under pressure, facilitating lubrication and cooling within the transmission system. It is positioned within the transmission and cooling assembly. Weighing 0.237 kg and measuring 0.455 m in length, it is designed for precise fitment. Using a genuine OEM line ensures correct routing, pressure resistance, and material compatibility for long-term transmission health.