Product review (5 stars): The way Kitchenaid should have made these to begin with!
This was another part I used to resurrect an aging Kitchenaid dishwasher.  I have no idea why they didn't just make the OEM one this way to begin with.  I've already replaced the old style twice, this set should last a LOT longer.  The part that kept disintegrating on these is usually the clips that hold the wheels on. This set uses a different plastic and it looks thicker and heavier, far more durable.  Installation took all of 10 min total for both sides, and that includes straining to see what the awful picture directions showed. (They were the only negative to these - the pics were small, grainy and black and white)