injector o ring
regards
I had previously purchased a set of 8 at AutoZone, but their OD was too small, much smaller than the orings I bought at the dealer.
Bosch Part number 1 280 210 752 would be for a single O Ring
From what I can gather the individual O Ring is 7.53mmID x 3.53mmCS in Viton 70.
Which equates to a BS203V70 from any seal shop.
Make sure to get Viton duro 70 ....and not nitrile or buna N material.






