Product review (5 stars): Everything you need to make it run like new!
I have had my dryer for 13 years and this is the first time I needed to change the belt on it.  It was squealing pretty bad whenever I first put the wet clothes in and that is a sign that its getting worn and stretched, and just needing replaced.  While I was changing the belt I wanted to go ahead and replace the tension pulley and rollers while I was at it.  If you are mechanically inclined and not afraid of tearing apart your dryer then this is the kit for you.  Once you have it apart it is very easy to replace these items.  I hope it will last another 13 years!