Randy for Model Number Model KSB50B Blender Need a coupler, but the site says part number 9704230 is not compatible with my blender KSB50B or KSB5OB. Ser. No. WG4517562. Parts look identical. Thanks.
Answer Hello Randy, The coupler WP9704230 is the correct coupler for your unit. Read More... Answered by AppliancePartsPros.com | Thursday, February 21, 2013