Product review (5 stars): Factory Replacement and Fits Like a Glove
Used on my Maytag Bravos.  It is a factory replacement, therefore, it fits perfectly and of very good quality .  Make sure to clean the old adhesive off the drum before installing the new one (I had to use a sharp blade to scrape off some of the thick parts and then used a small wire brush to get rid of it all).  After applying the new head-resistant adhesive on the drum, install the new seal and hold it in place with wooden clothes pins - available at places like CVS at $1.50 for a package of 30.  Wait 24 hours before using the dryer again.  Easy install.