Product review (5 stars): Works great
This is my second upper rack adjustment kit to install and replace over a few years. Once you remove old kit, the clips that hold on the arms(the largest plastic piece) break..so they are not replaceable. So make sure you get this whole kit to replace your parts. Everything else is fine to reuse unless you break another part. But over time the plastic gets brittle and isn't flexible. This isn't difficult to install. Taking off the old one helps you figure out how to put on the new one even though it also comes with instructions. But focusing on how it goes back on is important. so pay attention. LOL  Took me about 30 minutes to replace both sides. The reason for replacing was due to alot of squeaking when pulling the rack out that was loaded with dishes. i already replaced the side rollers and that did not top the squeaking. I just replaced this kit today so haven't tried it out with a full rack but will do so this eve. if it still squeaks, I will update this review. that would only leave the rails left on why is would squeak. The price for this kit was great and very happy with my purchase.