This listing complies with eBays air gun guidelines found here and I will only sell and ship air guns to buyers in jurisdictions where permitted by applicable laws -http://pages.ebay.com/help/policies/firearms-weapons-knives?


EBAY THIS IS NOT A AIRGUN, IT IS FOR GASKETS AND O-RINGS ONLY!!


***NOW INCLUDES EVERY SEAL TO GET YOU BACK SHOOTING (EXCEPT 38-065 WHICH CAN BE REPLACED BY A SMALL PIECE OF TEFLON TAPE)


Does your Vintage 1976-1985 Crosman 38T 38C leak air down the barrel or from the CO2 port? I have made a whole set of o-rings and valve seats from NinjaFlex TPU.

My o-rings and valves are way tougher than traditional rubber o rings. Some benefits of NinjaFlex...

NinjaFlex TPU is made in the USA.

Shore Hardness = 85A

Truly flexible (no fill or layer manipulation required to achieve performance)

660% elongation allows for repeated movement and impact without wear or cracking

Polyurethane composition allows for excellent vibration reduction


You are buying....

38-128 1976-1985 Donut style CO2 seal (1)

140-058 Upper O Ring (1)

38-094 Valve Seal (1)

38-130 Lower O Ring (1)

38-019 Plastic Roller Spacer (1)

*The Leak Sealer Gasket is a extra gasket I made to go between part 38-130 and the metal washer 38-095. This gasket totally seals the lower end of the valve, even if there is minor valve body damage. (1)

38-017 Gland Gasket 2 piece kit now included.


Shipped in a standard envelope. I can print other gaskets and o-rings. Feel free to contact me.


**To get maximum life from you new seals, do not leave pistol pressurized for long periods of time. Follow Crosman 38 manual for further details.**