Genuine OEM Volkswagen Engine Shaft Oil Seal, part number 057103051B. This seal is crucial for preventing oil leakage from a rotating engine shaft, maintaining proper lubrication and engine integrity. It is designed for precise fitment within the engine assembly. Weighing approximately 0.035 kg and measuring 10.5 cm in diameter, this seal is manufactured to exact factory tolerances. Using a genuine OEM seal ensures the correct material composition and sealing characteristics, preventing premature wear and costly oil leaks.