Product review (5 stars): Does the trick... consider also replacing the belt while you're at it
Dryer stopped getting hot so after a few google searches I found this part.  While I had the dryer apart I also replaced the belt and drum slides.  The installation was easy... the hardest part was pulling the wires off of the thermostats and labelling them.  End to end it took about 15 minutes including time to shop-vac the dust out of the unit before reassembly.