Genuine OEM Volkswagen Seal Ring, part number WHT000417A. This seal ring is designed to create a seal between two mating surfaces, preventing leakage. It is identified as item 5 in the diagram, likely part of an oil pump assembly. The seal ring has a diameter of 0.02m and a thickness of 0.002m. Genuine OEM seal rings are manufactured to exact tolerances, ensuring a perfect fit and reliable sealing performance to prevent fluid loss.