Product review (4 stars): Might be 5 stars - Time will Tell
The instruction sheet that came with this kit is poor.  Instead, google: youtube dishwasher rack repair 2016.  The video is excellent.
To be successful, you need a Torx T15 screwdriver, a flat blade screwdriver, a little bit of hand strength and dexterity.  I placed the rack on the kitchen counter while working on it.  Please note there are little plastic doors on the dish rack rails you must open before you attempt to pull the dish rack out of the dishwasher.  No tools needed to open the little doors.
I'm a 63 year old average strength male.  It took me about 40 minutes from start to finish to remove the old parts and install the new ones.  I played and paused the video on my tablet while I did the job.