Genuine OEM Audi Gearbox Suction Line, part number 0DK115251. This line is a critical component of the transmission system, responsible for drawing fluid into the gearbox to ensure proper lubrication and hydraulic operation. It is located within the gearbox assembly. Weighing approximately 0.04 kg and measuring 0.17 meters in length. Using a genuine OEM suction line ensures precise fitment, correct material resistance to transmission fluid, and optimal flow characteristics, which are vital for the longevity and smooth operation of the gearbox.