Pulled inectors.... Hard plastic lower o-ring?

[u2slow]

I'm sending a head for machining, and carefully pulled out the injectors. The o-rings stayed behind in the bores. Below the green o-ring was a smaller, harder plastic ring. I'm not seeing this part in the o-ring kits.

Any idea where to get this ring? Or do i have to get whole new injectors?

 

[mrlavalamp]

comes with the injector, I would think you could reuse the hard plastic piece assuming you can get it out intact that is.

 

[u2slow]

No, they got torn up on injector removal.

New injectors didnt show up on time, so I re-used the old ones with that missing. They're kinda wiggly in the bores, but the fuel rail supports them well enough. So far so good.