Genuine OEM Volkswagen Shaft Oil Seal, part number 006409399C. This seal is designed to prevent lubricant leakage from rotating shafts within the drivetrain, such as in the differential or transmission. It ensures proper sealing and protection of internal components from contamination. Made from high-quality, durable materials resistant to oil and heat. Genuine OEM parts offer precise fit and reliable sealing, crucial for the longevity of drivetrain components.