liner question about differences

admin

i ordered a liner for a mig welder that doesn't look like min but has the same brass attaching screw and looks like the right diameter I think the original liner is a discontinued partwhat are the differences other than how they attach to the gunthanks
Reply:What brand is the welder and who made the gun? The function is the same, but it would be better to get one as a recommended replacement.Sometimes is just better to get an aftermarket gun.Weld like a "WELDOR", not a wel-"DERR" MillerDynasty700DX,Dynasty350DX4ea,Dynasty200DX,Li  ncolnSW200-2ea.,MillerMatic350P,MillerMatic200w/spoolgun,MKCobraMig260,Lincoln SP-170T,PlasmaCam/Hypertherm1250,HFProTig2ea,MigMax1ea.
Reply:its a forney mini mig 135the original liner had 6.75 inches of liner that went past the brass attaching nut that went through the gunthe new one that came in the liner just ends right at the brass nutdon't know if i can use it or not I think the old one is a  discontinued as I don't see it on the web sitethanks for the info