Genuine OEM Audi Gearbox Oil Cooling Pipe, part number 8K0317817BD. This pre-formed metal pipe is a critical component in the transmission cooling system, responsible for circulating oil to maintain optimal gearbox operating temperatures. It connects various parts of the cooling circuit to ensure efficient heat dissipation. Weighing 0.45 kg, this pipe features precise bends and fittings for a perfect installation. Choosing a genuine OEM cooling pipe ensures correct routing geometry, material integrity, and leak-free connections for reliable transmission performance.