Quote:
Originally Posted by JHZR2
6 & 7mm?
Are the two o rings supposed to be different sizes?
I’ve always just ordered a bunch and changed them with all the same size.
Of course any of these part sites have horrible organization, search, and anything you look for tends to be returned as stupid tools and oil additives instead of needed parts. Stinks.
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No, they don't have to be. Mercedes has that the O-rings are the same 6mm something size. So it is not wrong to use the same sized rings.
I don't know about on other forums the 7mm one in the upper position has been done by more than a few of our forum members and myself and it also works.