9704230 Blender Drive Coupling Replacement - For KitchenAid Blenders - 2 Pack

9704230 Blender Drive Coupling

Key Features

• Connects the blender motor base to the blender jar assembly.
• Constructed with a metal-reinforced core and six rubber teeth.
• Outer Diameter: 1.42 in (36 mm)
• Center Hole Diameter: 6 mm
• Reverse-threaded design for secure attachment to the motor shaft.

Replaces / Cross-Reference Part Numbers

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

Compatibility & Fitment

• Fits specific KitchenAid blender models, including KSB3 and KSB5 series.
• Compatible with select Whirlpool blender models.

When to Replace

• Blender motor is running but the blades do not spin.
• Visible signs of damage, such as stripped, cracked, or worn teeth on the coupling.
• Grinding noises originating from the connection point between the base and jar.

Installation Tips

• Unplug the blender from the electrical outlet before starting the repair.
• The coupling has a reverse thread; turn it clockwise to unscrew and remove it from the motor shaft.
• A flat-blade screwdriver can be used to pry off the old coupling.
• Clean the motor shaft before installing the new part.
• Thread the new coupling onto the motor shaft by turning it counter-clockwise until it is secure.