Genuine OEM Volkswagen Primed Protective Cap, part number 7T0919398AGRU. This cap is designed to protect sensitive components, such as the driveshaft, from environmental damage like dirt, moisture, and debris. It is positioned in the underbody assembly, providing a crucial barrier. The part comes primed (GRU), ready for painting to match the vehicle's finish. Using a genuine OEM cap ensures a precise fit and durable protection, maintaining the integrity of the vehicle's undercarriage.