window regulator help

Hey guys, so i know this is a pretty common issue is the regulator plastic piece going out, i installed the stinger performance piece and got it all to work great, but new problem!-- The plastic piping or hose or w/e that the fuzz wire moves through broke, i have no idea what to do to fix it, the window wont work with out that, i tried pvc piping but that was a no go. please help..

thanks