Help Finding Orings for MRAP Tire Valve

Hello.

I was hoping to see if anyone could point me in the right direction for the O-Rings for these little tire valve things. Dimensions, or maker or anything would help. they came on the 20 Bolt Aluminum MRAP wheels.

I also wanted to see if anyone knew what type of schrader is on it, I have another missing a schrader.

Thank you very much for any help you can give.

I just matched the O-rings up at a local truck supply shop. Call a local military base or armory unit and they can help you on the valve.

Probably a 1/8" or 1/4" npt scrader valve. Take assembly to a plumbing store and figure out thread size. Looks like 1/8" npt. Then get on ebay and order correct scrader valve assembly in stainless. They make brass or stainless. Same part as on a paintball tank, scuba tank, or dirtbike shock.