Originally Posted by tsair

I went through the whole drivetrain, serviced the diffs and put in all aluminum pulleys and gear diff pulleys and replaced the front belt anyway. About half of the play was eliminated, so I'm guessing there is just a little bit of play in the belt system that develops over time.

I'm curious why there are still two pulleys (the ones for the side belt) they don't make aluminum versions of? Do these take less of a beating than the rest of the pulleys?