New belt, drum support rollers and belt tension pulley.
A washer was missing from the front of one of the drum support rollers so I made my own by drilling a 1/2” hole in the center of a washer I had on hand. Also, the blower works way better now that the lint build up was removed from the compartment below the lint catcher. Also, I thought it would be a good idea to vacuum the inside of the dryer and clean up any grease or dirt from inside.
After getting the dryer back together, I started it up and it was nice and quiet.