Product review (1 stars): NOISY & DEFECTIVE / POSSIBLY NOT EVEN OEM
According to Whirlpool, this kit either isn't theirs, or its the OLD version. The first set came and was defective. One of the new nylon-rope cables were damaged. The second set came and they looked fine inside the bag until I pulled out the dishwasher only to discover the original pulley assemblies were completely different in design than the set I had just purchased. After installation the door SCREAMED when open and closed because the pulley assembly resonated fiercely. As others here have warned, you must remove these defective new pulleys and install the old ones if undamaged to get rid of the horrible screaming sound. So I decided to return them for a FULL refund and made my own door cables from coated steel cable and aluminum crimps from Home-Depot.  Works wonderfully... smooth and super quiet!  Rope versions are junk IMO!