Product review (5 stars): Great Replacement (Repair took less than 10 minutes)
One day, while emptying the dishwasher, my daughter found the spinner sitting in the top rack of our dishwasher.  Not knowing what it was, she set it aside.  When I got home, I determined that the plastic cap that holds the spinner in place was no longer doing it's job.  I searched Searspartsdirect and determined that I needed a spinner kit.  I actually only needed the top cap, but it is not sold separaterly.  Amazon had the best price, hands-down, and part came with spinner and top cap in a Whirlpool plastic bag.  After this repair, I can say that I have onlty two more appliances to go before I have repaired every appliance in my home (with the help of Amazon.com).  Oven and on-demand water heater are all that remain.  Thanks Amazon!