PREMIUM QUALITY: The replacement part is made from high quality material and well-tested by the manufacturer - Meets standards - long-lasting and effective performance. This part fixes the following symptoms: Presspad does not respond | Door 't open or close. EASY TO INSTALL: It is compatible with for models: KSB3, KSB3, KSB5, KSB3WH0, KSB3AC0, 4KSB5WH0, KSB3, KSB3WH, KSB5, KSB5WH, KSB3-4, KSB5-4, 5KSB5-4, KSB5SS-4, 5KSB52-4, KSB5, KSB33, KSB5-3. Replaces part numbers: WP9704230VP, WP9704230, PS11746921, AP2930430, PS401661. SAVE TIME AND SAVE MONEY: Inexpensive way to fix or repair a blender. To replace this part, use a flat blade screwdriver to pry the coupling off, wipe the threads off with a dry cloth, and screw the new coupling on counter-clockwise. Make sure the blender is unplugged before beginning this repair. Material:ABS colour:black Package Contents: 5 x Drive Coupling Only the above package content, other products are not included. Note: Light reflection 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.