Daystate Air Ranger o ring sizes?

[kiba]

Have a buddy with an air ranger with a small, slow leak.

Changed out the dowty seals on the gauge, fill adapter, and check valve, but I think it's the o ring between the bottle block and the action. I put in a "close enough" o ring that I had, but it doesn't appear to be right correct size as it still has a small leak.

If anyone has a list of o ring sizes needed for the air ranger, I'd appreciate it. Thanks!

 

[kiba]

Anyone have info on the factory o-ring sizes?

 

[travels4fun]

Anyone have info on the factory o-ring sizes?

Air Ranger O-rings

• BS-008 Buna-N A70 (Transfer Port Bush)
• BS-617 Buna-N A70 (Aluminum Bottle)
• BS-111 Urethane A90 (Piston)
• BS-616 Buna-N A70 (Harper Valve)
• BS-007 Buna-N A70 (Valve Stem)
• BS-006 Buna-N A70 (Striker Valve Retainer)
• BS-113 Buna-N A70 (Dust Cover)
• BS-010 Buna-N A70 (Foster Fill Coupler)
• BS-117 Buna-N A70 (Front Valve Body)
• BS-003 Buna-N A90 (.177 Pellet Probe)
• BS-004 Buna-N A90 (.20 Pellet Probe)
• BS-004 Buna-N A90 (.22 Pellet Probe)
• BS-005 Buna-N A90 (.25 Pellet Probe)

Ether the British Standard (BS-xxx) or American Standard (AS568-xxx) will work. You can find more sizes and info by following this link: DayState O-rings – A Reference for Owners.

Hope this helps.