Genuine OEM Volkswagen Timing Case Shaft Oil Seal, part number 059103051K. This critical sealing ring is designed to prevent oil leakage from the timing case shaft, maintaining proper lubrication within the engine. It is installed around the rotating shaft to create a tight barrier. Weighing 0.072 kg, this seal is manufactured from high-quality, oil-resistant materials. Using a genuine OEM oil seal ensures the correct material compound and precise dimensions for a perfect, long-lasting seal, preventing costly oil loss and potential engine damage.