Different versions of drive pinion housing cover
WARNING: This page is about a different car, the 2004 Volkswagen R32. However, it is still accessible from the selected car via links, so may be relevant.
I - Aluminum cover - A - with additional seal - B -.
II - Plastic cover with vulcanized seal - arrow 1 -
NOTE:
- Allocate seal for oil filler plug - arrow 2 - via Electronic Parts Catalog (ETKA).
- Only use plastic cover for drive pinion housing with wider sealing surfaces: Sealing surfaces widened for drive pinion housing cover - arrow - .