O ring between compressor and air dryer

[aeyoungvt]

Has anybody lucked out in sourcing the correct oring that goes between front suspension air compressor and the air dryer?

My original was missing and my replacement didn’t come with one.

2005 ford expedition Eddie Bauer edition.

 

[whtbronco]

I/ not sure what size the o-ring is. My best guess is it's something like 1/16 section width and about 1/4" ID. You can likely measure the diameter of the o-ring seat with set of calipers and then find an o-ring kit with a couple sizes that closely match the inner diameter.

That said I have these 3 o-ring kits and rarely have found an o-ring that I can't get from them in size or material composition.

More Information for PERFORMANCE TOOL W5202

https://www.harborfreight.com/205-piece-hnbr-o-ring-kit-67644.html

https://www.harborfreight.com/180-piece-viton-o-ring-kit-67525.html