(3) KitchenAid 9704230 Blender Coupling - Drive Coupler KSB KSB5 KSB3 Works with models: KSB3WH0, KSB3AC0, 4KSB5WH0, KSB3, KSB3WH, KSB5,KSB5WH, KSB3-4, KSB5-4, 5KSB5-4, KSB5SS-4, 5KSB52-4, KSB5, KSB3-3,KSB5-3, KSB3WH3, KSB5WH3 Includes 3 Blender Clutch Couplings Replaces original Kitchenaid part number: 9704230 Easy installation can be done with a flat-head screwdriver - Instructions included DOES NOT FIT KITCHENAID PROLINE BAR BLENDERS