FOUND IT Jonsered 490/590 cylinder

[Johnmn]

Looking for a clean 490 or 590 cylinder I think there is a partner model that is the same as well but not sure of the model. If you have a usable piston too that would be great!
Or a husky 55 closed port cylinder

 

[Dub11]

Looking for a clean 490 or 590 cylinder I think there is a partner model that is the same as well but not sure of the model. If you have a usable piston too that would be great!
Or a husky 55 closed port cylinder

I think it might be a Partner 5000 maybe

 

[DSS]

I think it might be a Partner 5000 maybe

Yes, a 590. A 490 is liable to be open port

 

[Cut4fun]

490 closed port 44mm - 590 closed port 45mm

early 5000 open port 44mm - later 5000 plus closed port 44mm - 500 open port -

OP sent you PM over on CR-G yesterday.

 

[David Young]

$125 for a cylinder.
pm me if you are interested and serious