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Customer Questions and Answers for Blender Drive Coupler by Whirlpool

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Manufacturer Part
4.89 (64)
By: Whirlpool
Part Number: OEM18041091
Manufacturer Part Number: WP9704230

Blender won't blend or makes grinding noise? A worn drive coupler is often the cause. This motor-to-blade connector takes 5-10 minutes to replace.

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Questions & Answers

For Whirlpool Blender Drive Coupler (Part Number: OEM18041091)

Deb for Model Number KSB5WW3

Would like to verify that part # AP2930430 will be the replacement for Model # KSB5WW3 black drive coupling. I have had this household blender for a few years with minimal use. For some reason this part disintegrated even though I was very careful in seating the units together correctly. I was pulsating the contents and then switched to liquify when it started to make a slipping noise. I turned it off but it was too late. Please verify or provide the replacement part number. Thanks.

1 Answer

Hello Deb! The drive coupling for the listed model is part number 9703274. Unfortunately, the part has been discontinued with no replacements or cross references available. Sorry!

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1 Answer

Hello Marcia! The drive coupling for your model is part number 9703274 and has been discontinued with no replacements or cross references. Sorry!

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1 Answer

Hello Francisco! The coupling WP9704230 is the original on your model. We have a one year warranty on our parts if the item becomes defective. Thanks.

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1 Answer

Hi Arlene, could we have the model number for the attachment? We would need this number in order to locate any spare parts for the assembly. Thanks!

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1 Answer

Hello Jerry. Here are the steps for replacing the drive coupling for you blender. Blender Coupling Drive Installation 1) Unplug Blender 2) With blender facing you, insert flat blade screwdriver (3/8 to 7/16 inch) between the black coupling drive and the blender housing. 3) Raise up on the screwdriver to turn the coupling drive clockwise (it is a left hand thread so the coupler keeps tight during use). Keep making ¼ turns until the coupling drive comes off. Do not worry about bending the old coupling drive. You are going to throw it away. 4) There is a flat spot on the blender shaft and construction of a flat tool is possible, but not necessary. 5) Check the threads on the blender shaft and clean the old metal shavings from the threads. Hand tighten the new coupling drive. It will be kept tight during normal use due to the left hand thread design and the clockwise spinning of the blades. You can get more information about your blender on our Repair Forum by following this link. http://forum.appliancepartspros.com/blender-repair/62084-how-replace-coupling-kitchenaid-blender.html#ixzz1HFVPhGIr

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