CCV O-ring size

[clem]

I have some oil showing up from between CCV and the VC anyone know what size O-rings I need for replacement? Thanks.

 

[roosterdiesel]

The o-rings are not normal round o-rings. They are three sided and I got them from the dealer.

(Ford)F4TZ-6769-C
(International) 1820784C2

 

[clem]

Thanks for the Pt#'s.