9704230 Blender Drive Coupling Replacement - For KitchenAid Blenders - 4 Pack

9704230 Blender Drive Coupling

Key Features

• Material: Rubber with a reinforced metal core
• Function: Connects the blender motor to the blade assembly
• Design: Features reverse (left-hand) threads for secure attachment

Replaces / Cross-Reference Part Numbers

• 9704230
• WP9704230
• WP9704230VP
• AP6013694
• AP2930430
• 831718
• PS11746921
• PS401661

Compatibility & Fitment

• Fits select KitchenAid and Whirlpool blender models.
• Compatible with model series including KSB3, KSB5, 4KSB5, and 5KSB5.
• Specific models include: KSB5WH, KSB5OB, KSB5CR, KSB5BU, KSB5ER, KSB5GN, KSB5MY, KSB5PK, KSB5TG, KSB5SS-4, KSB3-4, KSB5-4, 5KSB52-4.

When to Replace

• Blender motor is running but blades are not spinning.
• Visible signs of damage, cracking, or stripping on the existing coupling.
• A loud grinding noise is present during operation.

Installation Tips

• Disconnect the blender from the power outlet before starting the replacement.
• The old coupling has reverse threads; turn it clockwise to remove.
• A flat-blade screwdriver may be used to gently pry the old part off the motor shaft.
• Align the new coupling with the flat sides of the motor shaft and turn counter-clockwise to tighten.