Bonded seal aluminium seal ring for the oil drain plug
This seal ring has an inner rubber seal which is vulcanized to the aluminium to improve the sealing of the oil drain plug.
Bonded seal seal rings need a lower torque to seal the drain plug compared with standard copper seal rings and therefor spare e.g. the sensitive thread of the oil sump.
Suitable for the following Alfas
- Alfa Giulia / Stelvio 2.9 V6 Bi-TB