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 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 Beater Function: Stirring Usage: use with mixer size:36x15.75mm Material:ABS colour:black Package Contents: 1 * Coupling 1 * wrench Only the above package content, other 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.