Peggy M. for Model Number KSB5AC4 I need to replace the coupling as well, which is the right part for model # KSB5AC4 and how easy is it to repair yourself? Thanks.
Answer Peggy, the coupler to your model KSB5AC4 is part number WP9704230. Here is a link from our free repair forum to help you with the installation. Hope it helps, thanks! http://forum.appliancepartspros.com/blender-repair/62084-how-replace-coupling-kitchenaid-blender.html Read More... Answered by AppliancePartsPros.com | Saturday, March 3, 2012