Poulan Pro parts

[skimsurf]

I just got a poulan pro pp4620avx with a 20 inch bar. I got it for a steal from ebay, it runs great, but kept throwing the chain. It has this "toolless tensioner", which, in my experience is crap. It is a plastic wheel that lets you put tension on the chain, instead of using the old bolts, and screw driver. I have used everything from a husky, to a jonesred, and this is the biggest pain in the butt I have ever dealt with. Reviews online say the plastic wheel will strip within a short period of time. I am looking to go backwards, and replace this with the standard 2 bolts and screw tensioner. Where would I go to do this? I have stihl dealers around that can get whatever, but I am not sure if I should go straight to a poulan dealer, or if I can find something online. Help me out.

[Silenter]

The PP4620avx can be tighten with just one bolt and the bolt has its flip up as to turn it loose and point the chain bar down and pull it down with the hand then tighten the bolt is all that works.Ignore the tensioner screw since it is always go bad.