Genuine OEM Audi Differential Output Shaft Oil Seal, part number 0DG525596. This sealing ring is designed to prevent lubricant leaks from the output shaft of the differential or transfer case. It ensures critical drivetrain components remain properly lubricated and protected from contaminants. Weighing 0.042 kg with dimensions of 0.08m x 0.08m x 0.015m, this genuine OEM seal provides the precise fit and material integrity required for long-term, leak-free performance in demanding drivetrain applications.