Crosman piston seal ?

[RCO]

Which piston seal do I need for a Crosman with a 25 mm piston. I have the FuryII blackout (TR77), but I'm sure it is the same for all the Crosman 25 mm pistons. Macarri or Votek or from Crosman

For Macarri, I think it might be a small Apex seal. Shipping is as much as the seal.
I don't find one with Vortek.
Crosman doesn't show a parts diagram and I don't know how to order from Crosman if they have the seals.

[Bentong]

Try here > http://www.crosman.com/pdf/manuals/C8M22NP_C7M22NP%20EVP.pdf
last time I called last week..seals go for like $1.15 and will ship for $4.00 flat on anything you order. So get your spares for spares and $4.00 shipping.

[Roadworthy]

Rob - There is a reason Crosman seals are less expensive.  They appear to be an injection molded seal.  As such there is a mold mark (defect) on the lip of the seal.  It's the way they're made.

A Maccari Small Apex seal will work but will probably be a tight fit.  They can be turned down or sanded.  The New Tesla Mark II would probably be a better fit.  http://www.airrifleheadquarters.com/catalog/item/251485/1390459.htm

[RCO]

While doing a repair on the linkage, I ruined the seal. Being stupid the piston and seal were laying on the work bench while i was using the torch. SAD Anyway, I had the old original seal I took out 2 years ago and put it in. Its work but just looks crappy. That's why I changed it in the first place.

I just measured the ruined seal (small spot on edge) and it measures .998 to 1.00. So, the Tesla seal? Big price difference between the Crosman and Maccari seal, but the shipping is killer.

If the Crosman seals are defective I don't want them. Hard to believe they can't make a decent seal. I also don't understand why they don't have a parts diagram for some of their guns. Could someone tell me what diagram (other model) I could use for a FuryII, TR77 when ordering parts? The Titan is an NP, and mine is a coiled spring.

[Bentong]

Fury, storm, phantom, titan etc... are B19 variants and take B18-04-1A seals and piston springs
http://www.crosman.com/pdf/manuals/C1K773932%20EVP%20&%20PARTS%20LIST.pdf

I even use crosman seals for my QB58 & B-26.
 

[HYspd]

only difference between spring and gas ram guns...is the spring, it's retainer and guides


any non XL or NP2 crosman seal will work fine...when you call to order they just update what ever number you give them to the latest revision....


don't worry about that "injection molding" thing...
OleTomCat put a new Crosman seal in the Black Knight 2 years ago...
during the Low Country Fun Shoot The "Knight" was clocked and Chairgun calculated at 18.8fpe

[RCO]

Chuck, I fixed the roller, thanks for the measurement.

Thank you everyone. Help is always appreciated.

While I'm waiting for the new seal I'll get some neoprene so when I put it together I can soft bed it .