Genuine OEM Volkswagen Turbo Oil Pipe Gasket Ring, part number 07Z145117A. This gasket ring provides a critical seal for the turbocharger oil supply pipe connection, preventing oil leaks and maintaining proper lubrication to the turbo. It is installed at the connection point of the turbo oil pipe. Weighing only 0.003 kg, this small but vital component measures 0.01 m in length and width, with a height of 0.002 m, and appears to be made of copper. Using a genuine OEM gasket ring ensures the correct material composition and precise dimensions for a reliable, leak-free seal under high temperatures and pressures, crucial for turbocharger longevity.