Product review (5 stars): Flawless on the parts, Horrible on the instructions.
I would like to officially ask for two different rating systems for this product.  10 stars for the actual parts which worked perfectly with my Maytag - MVWB450WQ1.

and ZERO stars for the instructions.  The instructions were absolutely horrible.  The pictures were the worst.  Believe me, you kind of need to know which order the bearings, sleeve and washer go in.

Luckly, I found a video on youtube - search for: Whirlpool Cabrio Kenmore Oasis Bearing Repair Part 1.  This is exactly what I needed to get the job done.

It took me, for my first time ever doing this, about 2 hours to do this job.  I didn't use the suggested bearing press (because I didn't have it), but I used the old bearing and put it on top of the new bearing and I only tapped on the outter race of the old bearing until it seated in place.  I will know in a month or two if I should have used a bearing press to pull these in because I'll be replacing these bearings again.  Next time, it should only take me about an hour to do.

FYI, if you go to your local hardware store and get a piece of all-tread, a couple of washers and nuts, it'll do the same thing for you.