Product review (5 stars): Perfect match and easy to replace
Perfectly fit my machine. I think this fits many many models. The original adjuster in my dishwasher was all plastic. This is both plastic and metal so it might be sturdier.

It took me about fifteen minutes to swap out my bad one for this working one.  There are no instructions in the box. You have to go to the Whirlpool web site - there is a url on the box. The instructions are not great.  Dont even bother. There is an A+ instructional video on you tube by appliance videos. Just search for the part number.  Play the video before ordering.  It cant  hurt