9704230 Blender Coupler Clutch Replacement with Spanner Kit Compatible with KitchenAid KSB5 and KSB3 models. Replaces part numbers: 9704230, WP9704230VP, WP9704230, AP2930430, PS401661 Easy to install: Use a flat blade screwdriver to remove the old coupling, clean the threads with a dry cloth, and screw on the new coupling counterclockwise Features six rubber teeth and reverse aluminum threading for durable performance Ideal replacement if blender blade is not spinning Color: Black Material: Metal and plastic Size: 36 x 15.75 mm Package Contents: 4 x Drive Coupler 1 x Spanner Note: The package includes only the items listed. Other products are not included. Light reflection and differences in display screens may cause slight color variations between the product image and the actual item. Measurement may vary by +/- 1-3 cm.