Replaced upper wash rack. The only issue was that the new rack would not slide in/out easily. The only problem was caused by the diameter of the wheels being slightly larger than the old wheels. The diameter of the old wheels was smaller due to wear. Removed the new wheels and replaced with the old. Worked great!
The service that I received from AppliancePartsPros was great. Received the parts overnight. The service tech (Robin H.) went out of her way to try and help me with the problem. Great service!