Genuine OEM Volkswagen Engine Crankshaft Seal Flange, part number 04E103170R. This critical component is mounted at the rear of the engine block, providing a secure housing for the crankshaft seal and preventing oil leaks. Its precise design ensures a perfect seal, maintaining engine lubrication and preventing costly damage. Weighing 0.194 kg, this genuine OEM part guarantees exact dimensions and material specifications for reliable, long-term performance, crucial for engine sealing applications.