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PostPosted: Sat Jan 09, 2021 5:15 pm 

Joined: Thu Dec 24, 2020 2:26 pm
Posts: 10
Crosman 38T Valve and Seal Rebuild Kit
Does your Vintage 1964-1976 or 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 1964-1976 Button style CO2 seal (1)
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) (replaces 38-088)

38-019 Plastic Roller Spacer (1)

*3-752 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)

$30.00 shipped in a standard envelope. I can print other gaskets and o-rings. Feel free to contact me


Last bumped by J_K_S on Sat Jan 09, 2021 5:15 pm.

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