This also works on Sanden compressors. there are several different kinds and sizes of valves
So be sure to remove your valve and visually compare it to the new one to make sure it is the same before purchasing it. If your not sure contact RKX.....I am not affiliated or sponsored by them at ALL....they have offered me valves but I GLADLY PAY FOR THEM.....because they are good and fair priced.
This is the valve I used https://amzn.to/3cxYAw8
it fits Zexel and Valeo compressors for VW. BUT VISUALLY INSPECT before ordering!!!!
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https://www.youtube.com/watch?v=Oko02x3bBr0