Crosman nitro venom dusk 177 parts

[Bomber1961]

Hi all
My gas spring has given up I’m trying to trace a new gas spring and piston seal
Piston seal pt number B18-04-1a
Gas spring Bt9m22-00-5a
can anyone suggest a supplier
Thanks
Crosman model 6CD1K77NP
N11x00035

 

[marflow]

the seal is a very common seal and the gas ram i am not sure if it used on many rifles or just the Crosman, my guess it is use on many guns
now parts in the UK are different than the states but find the parts and cross reference the useable
now you see here that the seal is use on many rifles from the information
https://dlairgun.com/products/b18-04-1a-piston-seal
the gas ram is an unknown for me and if they come in different power levels for the UK vs the States
https://www.google.com/search?q=cr-...DAIgGAZAGCJIHAzMuMaAH4g0&sclient=gws-wiz-serp

 

[P8X]

Hi all
My gas spring has given up I’m trying to trace a new gas spring and piston seal
Piston seal pt number B18-04-1a
Gas spring Bt9m22-00-5a
can anyone suggest a supplier
Thanks
Crosman model 6CD1K77NP
N11x00035

I'd suggest your best bet is asking an RFD who sells Crosman rifles, to make enquiries through RangeRight, the UK importer

 

[Bomber1961]

I'd suggest your best bet is asking an RFD who sells Crosman rifles, to make enquiries through RangeRight, the UK importer

Ok thanks

 

[Bomber1961]

the seal is a very common seal and the gas ram i am not sure if it used on many rifles or just the Crosman, my guess it is use on many guns
now parts in the UK are different than the states but find the parts and cross reference the useable
now you see here that the seal is use on many rifles from the information
https://dlairgun.com/products/b18-04-1a-piston-seal
the gas ram is an unknown for me and if they come in different power levels for the UK vs the States
https://www.google.com/search?q=cr-...DAIgGAZAGCJIHAzMuMaAH4g0&sclient=gws-wiz-serp

Thanks

 

[Bighit]

Here for a strut but you need to make sure its the right one for a UK limit airgun. Out of stock but they may be able to get more .

Check your strut to see if it has the pressure stamped on it .

It will be something like 60kg 600N min but they may not be a UK limit one.

Gas Ram Piston Spring Nitro Gamo Crosman Benjamin 60kg BT9M22-00-5 Air Rifle Gun | eBay UK

Gas Ram Piston Spring Nitro Gamo Crosman. To suit Gamo Crosman Benjamin and other air rifles with a 100mm piston stroke. Interchangeable with Crosman part BT9M22-00-5. Suitable for replacing failed Crosman rams.

www.ebay.co.uk

Or try Knibbs . They do one but a different number to the one you have quoted .

Crosman Nitro Venom .22 Gas Ram Part No. BT6M22RAM

Crosman Nitro Venom .22 Gas Ram UK Power This spare fits the following models: Nitro Venom

www.airgunspares.com

 

[Bomber1961]

Here for a strut but you need to make sure its the right one for a UK limit airgun. Out of stock but they may be able to get more .

Check your strut to see if it has the pressure stamped on it .

It will be something like 60kg 600N min but they may not be a UK limit one.

Gas Ram Piston Spring Nitro Gamo Crosman Benjamin 60kg BT9M22-00-5 Air Rifle Gun | eBay UK

Gas Ram Piston Spring Nitro Gamo Crosman. To suit Gamo Crosman Benjamin and other air rifles with a 100mm piston stroke. Interchangeable with Crosman part BT9M22-00-5. Suitable for replacing failed Crosman rams.

www.ebay.co.uk

Or try Knibbs . They do one but a different number to the one you have quoted .

Crosman Nitro Venom .22 Gas Ram Part No. BT6M22RAM

Crosman Nitro Venom .22 Gas Ram UK Power This spare fits the following models: Nitro Venom

www.airgunspares.com

Thanks I sent knibbs an email

 

[Neil54]

I may be able to help you out.
What is the diameter of your rod in the ram please?

It is possible to have your ram topped up but if it leaked once it could leak again.

From memory you need 400n for .22 and 420n for .177

 

[Neil54]

The seal is a standard chinese seal, 25mm probably.

 

[doc]

or, you could probably change the back end out, find a similar model thats spring jobby, use the spring guide from that model etc and fit a decent spring, and piston seal.

the problem you may have with a new ram would be the fill pressure of the replacement, potentially too low, or high.