Genuine OEM Volkswagen O-Ring, part number N90740801. This O-ring is designed to create a seal for engine components such as coolant pumps and suction jet pumps. It is located at position 36 on the diagram. The O-ring has a very low weight of 0.0003 kg and dimensions of 0.011m x 0.011m x 0.002m. Genuine OEM O-rings are made from high-quality materials to ensure a reliable and long-lasting seal, preventing fluid leaks and maintaining system integrity.