Product review (5 stars): Washer Replacement Part
Kept getting a UL on my washer for a couple of weeks.  In another review, a repairman for Sears/Whirlpool washer said that the issue is that this part wears out about ever four to five years and needed to be replaced.  I took his advise and did just that.  Worked perfectly.  No more problems.  The new part also had updates made to it that should increase product life.  Also, the part was very easy to replace.