Product review (1 stars): Do not buy this rack adjuster or any similar rack adjuster
This is a piece of junk that broke within weeks of installation--much sooner than an OEM product (which might last months).  Note that while I'm not sure that it will work on all models, there is an (OEM?) kit to replace these horribly designed rack adjusters that we just installed and it works way better (only had it a few days but it's certainly seems very well constructed).  Whirlpool really should have issued a product recall because these rack adjusters seem to have a 100% failure rate.  This aftermarket product is actually worse than the OEM--which is saying something.