Genuine OEM Volkswagen Cylinder Block Flange, part number 07C103185D. This component provides a crucial mounting surface on the engine's cylinder block. It is typically found sealing an opening or providing an attachment point for other engine accessories. Constructed from durable metal with an integrated gasket, it measures approximately 121mm long, 68mm wide, and 11mm high. Using a genuine OEM flange ensures precise fitment and proper sealing, preventing leaks and maintaining engine integrity.