Product review (4 stars): A good parts kit, with some caveats
I knocked a star off the rating because the parts kit I received came with instructions for an entirely different part--a part for a freezer.  This was apparently Maytag/Whirlpools fault, since the bag was sealed.  (Also note that I didn't buy the part from the supplier indicated here.)  The instructions weren't very important to me, though, since I had already downloaded the Maytag Atlantis repair manual.

I didn't like the fact that there was a substantial design change to the seal with no documentation explaining the change.  The new seal did work, though.  The washer is working perfectly again.

I also wish Maytag/Whirlpool had included the thread-cutting (self-tapping) bolts that go through the tub as part of this kit.  These were badly rusted in my washer and were unavailable in the three hardware and two auto parts stores I checked locally.  I also checked with a specialty bolt supplier, and while they normally do stock the bolts, they were out of stock.

I eventually bought and successfully installed normal stainless steel bolts, but I had some difficulty tapping the holes deeply enough, since I was unable to find a bottoming tap through local suppliers.