Genuine OEM Audi Transmission Oil Pressure Line, part number 8K0317826AK. This line is crucial for transporting oil under pressure within the transmission cooling system, ensuring optimal operating temperatures for the transmission. It connects directly to the transmission cooler. The line measures approximately 0.21 meters in length and weighs 0.2195 kg. Using a genuine OEM oil pressure line ensures the precise fit, correct material specifications, and durability needed to withstand high pressures and temperatures for reliable performance.