Product review (4 stars): Great fix to an irritating problem plus a long term idea to keep it working.
Just like so many others, we had to replace these parts to make our Kitchenaid dishwasher functional.  The part itself works great and even came with the wheels that go on the sides.  It was easy to install and my top rack is usable again!!!  I'm so thankful to only have to pay $30 instead buying a new dishwasher after only 2 years.

On the bright side, however, there is a fix that has worked for us and hopefully it will be helpful for others.  My husband was able to disconnect the adjusting mechanisms on each side and reattach them more near the middle of the basket.  This distributes the weight of that top rack a little more evenly.  We've been using it this way for a week and so far all is good and working!  The only downside to this modification is the top rack doesn't pull out quite as far (but hey, it pulls out at least!), and sometimes the sliders can stay extended out even when the basket is fully pushed in.  This is easily fixed by simply pushing them in manually or letting the door do it when you close it up.

All the way around, this was a minor price to pay for a working dishwasher and I'm glad Amazon offers this part for a lower price than kitchenaid.  In a house with 6 kids, I'm highly interested in having a dishwasher that actually works and stays put together...especially after spending so much on it.  Once it dies for good, we obviously won't be replacing it with another kitchenaid, but I hope this helps other people in the meantime.