Product review (4 stars): Easy installation but did not come with o-rings
This part worked perfectly as a replacement for the motor in my Kenmore dishwasher. The only downside was that it did not come with the o-rings as shown in the product picture. I purchased the o-rings separately. It may have been possible to re-use the old rings, but I didn't want to take that chance.
I had never done any work installing or replacing parts on a dishwasher, but the process was straightforward and took me just under an hour. Once the dishwasher is removed, it is simple to remove the old motor and plug in the new one. If you are at all handy with appliances, you should feel comfortable with this as a DIY project.
The symptoms that led me to replace the motor were a very loud washing cycle (some whining and clunks along with general loudness) and water began dripping from the bottom of the dishwasher near the motor. Replacing the motor and o-rings fixed both problems.