Dode for Model Number KSB50B4 "Part Ap2930430 looks like it screws on. My drive coupling just slides over the wheel with no way to screw on. Is there another part number?" The serial is: WT0107832 purchased in Feb 2006.
Answer Hello Dode! According to the manufacturer, for model KSB5OB4 the coupling is part number WP9704230. Here are some installation instructions to help install the coupling. Thanks! http://forum.appliancepartspros.com/blender-repair/62084-how-replace-coupling-kitchenaid-blender.html Read More... Answered by AppliancePartsPros.com | Wednesday, June 22, 2011