Genuine OEM Volkswagen Cylinder Block Sealing Flange, part number 070103153A. This component provides a crucial seal for the cylinder block, preventing leaks of oil or coolant from the engine. It is positioned at the front of the cylinder block. Made from metal with an integrated rubber seal, it weighs 0.2 kg and measures 0.18m in length. A genuine OEM sealing flange ensures precise dimensions, correct material composition for sealing integrity, and resistance to engine fluids and temperatures, preventing costly leaks and maintaining engine reliability.