Product review (5 stars): solid value
I'm giving the part five stars based on the value.  A local appliance repair company wanted to charge $245 for the same part!!!  Plus the cost to install!!! Do yourself a favor and get it from amazon and do the work yourself.  The part does not come with instructions, but I was able to use the following video to repair the part in my Maytag Epic Z:

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Make sure you have the tab up / drain holes down!  The repair took me about an hour and a half.  I normally don't do this kind of thing myself, and was a little intimidated when the video showed the guy taking all the panels off the washer, but it really wasn't too bad.  The hardest part for me was stretching the bellow around the ring initially- an extra set of hands helped.

The washer works great now with the new bellow :)

One minor con:  The part came in a box that was small enough that the part needed to be crinkled up, although this did not ultimately seem to effect the performance of the part.  Ironically, the little box was then re-packaged into a bigger box that would have been big enough so that the part would fit properly.  Oh well.