Product review (5 stars): Fixed the out of balance error
I had an issue with the washing machine not spinning due to an an unbalance error.  It was driving me crazy.  Read multiple posts on line indicating the suspension system or a rotor sensor.  I opted for this solution and it worked.  The replacement took 15 minutes (look for youtube videos).  I paid $35 for the kit vs a service call.  Better yet, I didn't have to purchase a new washer!