Product review (2 stars): Saved the day. I'm a major DIY person. ...
Saved the day. I'm a major DIY person.  It seems this part has a high failure rate. Very to replace.  Access from bottom of washer.  My washer wasn't completing the rinse cycle.  Did some research and this was the problem.  Make sure to recalibrate the washer after installing.

Update. 6/2018
failed again. ordering another one via warranty. if it fails again, buying new washer.