Product review (5 stars): Exactly what my dryer needed!
We have a Frigidaire Dryer (Model: FER231AS2) that had this horrible shrieking noise coming from it.  Neither my husband or I have ever worked on a dryer before so we didn't know what was causing it.  It got so bad that you could hear it outside and I actually stopped doing laundry for a while because I couldn't stand it anymore.  Speaking to some relatives they advised us to change the belt and said that they thought that would take care of the problem.  With me going crazy I decided to order this maintenance kit just in case it wasn't just the belt and boy am I glad I did.  It turned out to be a problem with the bearing, which everything for it was included in this kit, and now my dryer sounds just like it did when we purchased it.  My husband is the one who actually did the repair but he said it was pretty easy.  I'm glad I didn't try to save a few bucks and just buy the belt cause if I did I probably would have gone insane from the awful noise!