KitchenAid Mixer Transmissions and Clutches

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Your Price

$19.30

KitchenAid Mixer Worm Gear

★★★★★

47 Reviews

PartSelect Number PS11748374

Manufacturer Part Number WPW10112253

This worm gear is an inch and a half in diameter. It is used for some of Whirlpool's brands of mixers.

Fixes these symptoms

Touchpad does not respond
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Installation Instructions

Raymond from Shirley, MA

motor would run but mixer wouldn't operate: broken worm gear

My girlfriends' stand mixer failed when the accessory drive cap fell into the mixing bowl and jambed the beater, spliting the worm gear. The teeth on this gear are made of nylon and are molded to an aluminum center. This part is designed to fail in situations like this, saving the more expensive transmission parts. Following a repair manual I found online, I first removed the rear cover and pulled out the cord strain relief out from the base. Next I removed the drip cup from around the base of the planetary drive. I then used a pin punch to drive out the pin holding the planetary to the center shaft and removed the planetary. The unit was then inverted and I removed 4 screws holding the bottom cover to the gear case, and the 5 screws from around the planetary drive. The bottom cover was then lifted off. Three screws holding the worm gear bracket in place were then removed and the worm gear assembly lifted out. A small pin holds the worm gear to the shaft. I drove this out with a small pin punch and the shaft and worm gear were then removed. There is also a thrust washer on this shaft, and it's location is important. Make a note for re-assembly. The new gear was installed and the entire process reversed for re-assembly. A successful repair completed! My girlfriend would have replaced this $200 appliance, but I was able to repair it for less than $30 including shipping. Read more...

Your Price

$26.82

KitchenAid Mixer Worm Following Gear

★★★★★

64 Reviews

PartSelect Number PS12070620

Manufacturer Part Number W11086780

This gear is used to power your stand mixer. It is attached to the planetary shaft. The gear can become stripped over time or accumulate grease. You may need to replace other mechanical parts at the same time such as the worm gear and pinions. Make sure the mixer is unplugged before beginning this repair. Clear excess grease as you encounter it during this repair.

Fixes these symptoms

Touchpad does not respond
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Installation Instructions

Barry from Rowland Heights, CA

wouldnt turn beaters

removed metal strap around motor housing then remove the 4 screws holding top motor cover on, then removed the 4 screws that hold gear cover in place, remove long gear that is driven by the motor gear, then with ring pliers remove ring off long drive shaft and lift off worm gears. once all gears are removed --removed all the old grease ( do this to get all the metal shavings out from the failed gear) repace the grease in the gear housing and reassemble in reverse order Read more...

Your Price

$54.24

KitchenAid Mixer Worm Gear

★★★★★

5 Reviews

PartSelect Number PS11747012

Manufacturer Part Number WP9709231

This durable metal worm gear is designed to rotate the planetary assembly in select stand mixers, enabling smooth and consistent operation of attached accessories. As a key internal component, it helps drive the mixing action and ensures reliable performance. If your mixer is unresponsive, making unusual noises, or slipping during use, a worn or damaged gear may be the cause. Replacing this part can restore proper function and extend the life of your appliance.

Fixes these symptoms

Touchpad does not respond
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Installation Instructions

Dennis from Lake Mills, WI

Mixer Made Very Bad Grinding Noise, And Would Skip While Making Bread Dough

1, Removed trim piece (1 screw) 2, removed cover (4 screws) 3, removed speed switch assembly (2 screws) 4, removed gear cover (4 screws) 5, removed and examined 2 worm gears for wear. Gear cover was badly cracked, don"t know if it was caused by a previous repair or by heat, as old cover is plastic. Received new parts and installed them, 2 bearings, 2 worm gears, 1 new cover of diecast metal and a new gasket. All repairs made with a #2 phillips screw driver. My wife then made bread, and it preformed flawlessly. Read more...

Videos!

Your Price

$75.13

KitchenAid Mixer Stand Gear Grease

★★★★★

3 Reviews

PartSelect Number PS12583821

Manufacturer Part Number W11200218

This Stand Mixer Gear Grease lubricates the moving parts of the stand mixer.

Installation Instructions

WES from BREVARD, NC

Plastic gear housing in stand mixer fractured causing gears to crash

Removed four screws to remove main cover. Removed four more screws to remove fractured plastic gear housing cover. Removed retainer ring and slid two gears and dowel off main shaft. Lifted out remaining gear train and bearings, Removed all grease and metal chips from all components. Greased new gears and reassembled. Replaced plastic gear housing cover with oreviously purchased die cast replacement part. Assembled main cover. Read more...

Your Price

$52.67

KitchenAid Mixer Gearcase Housing With Gasket

★★★★★

21 Reviews

PartSelect Number PS1871466

Manufacturer Part Number 8212396

NOTE: This part has been upgraded from plastic to metal housing. Gasket is no longer available separately. ***Used with Stand Mixers.

Fixes these symptoms

Touchpad does not respond
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Installation Instructions

Lucy from El Dorado Hills, CA

Kitchenaid stand mixer would get stuck (stripped gear)

First I removed the screws that hold the silver band and the top of the mixer (cover). I removed the cover. I then removed the 4 screws that hold the gear housing and removed the housing. I removed the worm gear and removed the bearings and the washer from the "old" worm gear and put them on the replacement worm gear. I took gear grease from the cracked housing and packed the replacement gear with this grease. I attached the gasket to the replacement housing. I placed the attachment gear into the replacement housing and placed the housing over the gear assembly. I then put the mixer back together and ran it for a few minutes to dispurse the gear grease. I just mixed up some bread dough and everything seems to be in working order. I have never done this before so I hope it will continue to function properly. Read more...

Your Price

$21.45

KitchenAid Mixer Speed Governor

★★★★★

1 Review

PartSelect Number PS11753017

Manufacturer Part Number WPW10330804

This speed governor, or clutch, can typically be found in your tilt-head or bowl-lift mixers beside the control plate. It is one of the three parts that work together to regulate and control the mixing speed. If you notice speed fluctuations or unresponsiveness to adjustments, the speed governor may be malfunctioning. To replace it, consult your user manual for instructions. Start by disconnecting the mixer from its power source and removing the beater and bowl. Take off the rear cover and unscrew the mounting screws from the trim to remove it. Disconnect the wires on the control plate and pry the end seal from the appliance. Remove the fasteners on the control plate to access the governor, which can be wiggled off the shaft using pliers. Please be aware that this OEM part is sold individually.

Installation Instructions

Michael from MONTROSE, CO

Mixer only had 2 speeds with the smell of electrical burning.

This mixer was given to me 8-10 yrs ago with only 2 speeds (cant believe i waited this long to fix it). Repair went good, wasn't sure what i should replace so i replaced Control board, control plate, governor, grease in the gears and the transmission gasket. I first took any and ALL measurements for any screws on the control plate, this will help when you set your mixer speeds when its all back together. When installing the new governor i used a 10mm socket and a mallet to seat it all the way till it stops on the set pin. installed the new control board, with thermal grease on the back of the plate(very important). Didn't need to replace the grease in the gears, but i figured since i was in there id replace it. (No smells and all gears work) I used it to ground 5lbs of elk into burger (speed 4) after repairs and it worked great. Still have about 15lbs left to do and itll do it with out braking a sweat. Maybe i should open up a repair shop to fix these suckers...lol its that easy. What really helped with the repairs is the youtube video from Partselect. Second to none with a step by step on how to replace and repair just about anything on your mixer. Good deal, if i need to replace anything else i know where to go! Thanks Read more...