Product review (5 stars): Everything you need to fix your dryer in one package.
This is the complete kit. Not just the rollers, tensioner and belt but the little plastic clips and metal retainers too. No going to the store for something missing. The job is simple and if you have a noisy dryer like I did this fixes it and anyone can do it. Follow the instructions in this video.
But it on Amazon, do it yourself and save the service call.
https://www.youtube.com/watch?t=276&v=JkDEKBS-Dmc