High-quality: The replacement parts are made of durable high-quality materials. This section solves the following symptoms: The touchpad does not respond. The door does not open or close.Easy to install: Compatible with for KitchenAid models: KSB3, KSB3, KSB5, KSB3WH0, KSB3AC0, 4KSB5WH0, KSB3, KSB3WH, KSB5, KSB5WH, KSB3-4, KSB5-4, 5KSB5-4, KSB5SS-4, 5KSB52K 4, KSB5, 33, KSB5-3. Replacement part numbers: WP9704230VP, WP9704230, PS11746921, AP2930430, PS401661.Save time and money: a cheap way to repair or repair mixers.Replacement parts: Please use a flat-head screwdriver to pry up the coupling, wipe the threads with a dry cloth, and then tighten the new coupling counterclockwise. Before starting repairs, make sure to unplug the mixer from the power source.Name: For KitchenAid BeaterFunction: StirringUsage: use with mixersize:36x15.75mmMaterial:ABScolour:blackPackage Contents:1 x Coupling1 x wrenchOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.