Do you have a drive coupler for this model. also do you have to remove the round metal disc that was remaining after the plastic drive coupler broke in to many pieces? Thankyou for your help.
Answer SAK, The correct part number for the drive coupler is 9704230 it's pretty common to most if not all WP blenders. Yes you will need to remove the metal disc from the motor shaft in order to replace and install the replacement coupler. In your case, you'll probably have to remove the lower base panel, hold the motor armature in position and turn the remainder of the coupler ( metal disc) clockwise to remove. The drive shaft and coupler have "reversed" threads so the coupler tightens as the motor spins.