Ordered p/n PS10057154, sold as a kit of TWO upper rack tine rows. I received one. Customer service issued a return tag and ordered a second kit, which again was supposed to be two rows. Replacement order arrived with just one. Fortunately, I had expected this and had not yet returned the first kit. Called customer service and told them not to expect the return of the first order.
This kit is sold as fitting several models of Whirlpool and KitchenAid dishwashers, which I verified that my KA was on the list. A minor installation problem occurred when I discovered that the upright tines of this kit don't have the exact same spacing as the KitchenAid originals. The upright tines need to be exactly half the distance between each of the crossbars on the rack below in order to install the three retaining clips found on each row. With the spacing of these tines, there wasn't quite enough room to install the clips. Fortunately, the retaining clips were manufactured with an excessive amount of shoulder on each one. Trimming off the excess material with a fine-toothed hacksaw blade made the clips narrow enough to be used without compromising their ability to hold the tine rows in place. I've used the machine several times now and the clips are holding everything in place as expected.
Disconnected the water hose entering and one electrical plug alone with one screw that holds the valve to the machine. Replaced the old with the new and it worked.
Wheel of lower rack snapped off. After repeated attempts to put back on, decided to replace the assembly. There are actually 4 assemblies on the lower rack
Placed the entire drawer on the kitchen counter. Plastic part came off. New one installed in less than 10 seconds. Piece was expensive but not nearly as much as a dishwasher repairman!!
Our new drain pump arrived with 2 clips broken. So we switched the housing with the old pump and installed Used youTube video for step by step instructions