Product review (5 stars): Perfect for replacing worn rollers.
Just what the Dryer Doctor  ordered.  We do a lot of laundry and the rubber on our rollers completely separated.  Replacing these got everything back up and running smoothly.  Its about a 15min job to get in and replace these if you are good mechanically.  There are also repair videos online which show how to do 90% of the process.  The video I watched didn't show how to work with the belt pulley but the process is similar to what you would do with releasing the tension on an alternator belt in a vehicle.  Amazons Prime shipping is Amazing.  I ordered mid Friday and received Sunday morning.  We are back up and running and the price was great.