I ordered a dryer belt, which came the next day, thanks to a warehouse in Jacksonville, FL. Watched some videos on how to replace the belt, which was fairly easy once I learned a little trick: unplug machine. Place belt into groove on drum, then insert drum into machine just in front of the motor pulley. This will give you room to put belt around motor shaft and around idler pulley
(make sure belt is not twisted) while you pull it up out of the groove to ride where it is supposed to, just in front of the groove. You can see the wear mark around the drum wear the old belt was ridding. My dryer works great now.