Hey guys. I got the engine all back together and back in the RZR on my 2013 RZR 800S. It sucked in water and trashed the engine (bent rods etc). I just noticed the two lower (head side) o-rings on my injectors are both split when I went to re-mount the rail. It looks like they are green on the outside/black on the inside, and split between the material if these are two-shot o rings.

I see polaris does not sell just these. I’m wanting to get this thing started today if possible, so local replacement would be best if there is anything. I’ve heard A/C o-rings, regular gasoline resistant o-rings, and someone even mentioned just the regular black 9/16 x 5/16 x 1/8 (#31) o-rings from ACE for a replacement. Can someone give any validity to any of these as replacements, and confirm they won’t break down from engine heat/gas?

Thank you in advance.

Nick