Case pressure relief valve seals

[mauricioezequiel]

Today I checked this valve on the IP of my golf, the seals were really worn and the little plunger was getting a bit out.
I searched around the whole forum and couldn't find the size of the seals, anybody knows that?

This is the valve I'm talking about

 

[Nero Morg]

Any old viton o ring should work. The plunger slipping out also won't make much of a difference, since the flow is from bottom up.

 

[mauricioezequiel]

Any old viton o ring should work. The plunger slipping out also won't make much of a difference, since the flow is from bottom up.

Thanks, but do you know what size is the o'ring?

 

[IndigoBlueWagon]

Here they are: https://www.idparts.com/injection-p...g-seals-alh-1460225081-1460225082-p-3971.html

Since I don't have a VW number for them I can't look up the dimensions.

 

[Nero Morg]

Thanks, but do you know what size is the o'ring?

I'd just go with what IBW shared a link for, cheaper option than buying o rings that may not fit. Good luck

 

[mauricioezequiel]

Thanks again, althought I live in Argentina and its a bit tricky to buy this things outseas, with the code I can get them from a Bosch dealer