GTA

All Springer/NP/PCP Air Gun Discussion General => Vintage Air Gun Gate => Topic started by: bnt55 on February 10, 2018, 10:19:06 PM

Title: Crosman 105 rebuild help
Post by: bnt55 on February 10, 2018, 10:19:06 PM

I am having some issues rebuilding my Crosman 105 Bullseye, my main problem is that I cant seem to find an exhaust valve gasket to replace the dried up broken one that fell apart.  Does anyone know a resource for this part or a DIY work around?  I ordered a rebuild kit from airgunsmith.com and I'm pretty sure it did not have the correct intake and exhaust seals in the package and it definitely did not have the exhaust gasket.... :'(

Title: Re: Crosman 105 rebuild help
Post by: SteveP-52 on February 10, 2018, 11:07:45 PM

Here's a couple links that may help. First is a link to the schematics and parts list for your gun. You might actually try calling Crosman and see if they still carry them and you'll need the part numbers when you call. the second and third links are to a couple of websites that may have what you need if Crosman doesn't.
Hope this helps a little!

https://www.dropbox.com/s/vibpk25ohi819kk/Crosman_C105_C106.pdf (https://www.dropbox.com/s/vibpk25ohi819kk/Crosman_C105_C106.pdf)

https://www.bakerairguns.com/ (https://www.bakerairguns.com/)

http://www.jgairguns.biz/ (http://www.jgairguns.biz/)

Title: Re: Crosman 105 rebuild help
Post by: h2rider on February 10, 2018, 11:37:51 PM

Also try Rick at Precision Pellet.  http://www.airgunshop.net/ (http://www.airgunshop.net/)

Title: Re: Crosman 105 rebuild help
Post by: longhunter on February 11, 2018, 07:42:20 AM

Quote from: h2rider on February 10, 2018, 11:37:51 PM

Also try Rick at Precision Pellet.  http://www.airgunshop.net/ (http://www.airgunshop.net/)

X2!

Title: Re: Crosman 105 rebuild help
Post by: bnt55 on February 11, 2018, 03:04:25 PM

Thanks for the replies! I ended up using a variety of o-rings I had in the garage along with some hillbilly engineering and it
is holding air and shooting as good as new.  ;)