A YouTube video provided the encouragement to repair my dishwasher. The part from AppliacePartsPros.com was delivered the next day (wow - faster than Amazon). The part was an exact replacement and my dishwasher is operating fine.
Note: My LOCAL appliance parts store wanted DOUBLE the price and would have had to special order the part.
Needless to say, I'm saving my info for this company for the next time I need parts!