Product review (2 stars): worked well for about 6 months then had to re-grease
easy replacement fit perfectly - did not get the new design, still old design that relies on grease to spin - this wears down the plastic - or in my case it caused the plastic wheel to seize and the belt fell off.  I took the dryer apart again and was able to clean the inner part of the pulley that was now sticky.  Added wd40 for now to get it running again.  Will order a new replacement as I would guess this fix will not last too long and have on hand to replace again. Going to search options.