Blender Replacement Parts Kit for KitchenAid 4 Leaf Blender Blade and Blender Coupler with Spanner - AliExpress
Amazon.com: Blender Replacement Parts For KitchenAid, Blender Drive Coupler 9704230 Compatible with KitchenAid WP9704230VP WP9704230 PS11746921 KSB5 Series : Home & Kitchen