Quote Originally Posted by geezer101 View Post
It "shouldn't" seal on the pulley but then I might be wrong. If it does need a sleeve, it will be on the outside of the base of the pulley where it passes through the seal. It's the only place where the pulley would be in contact with the a seal.
I see. So you're talking about this surface wearing out. Interesting. I might still purchase the pulley and see how it performs as I need the upgraded multi-groove pulley. Unfortunately I don't expect any kind of warranty or return possibility as it's coming from Malaysia...