KitchenAid
Stand Mixer

Model # KSM90 Official KitchenAid stand mixer

Here are the diagrams and repair parts for Official KitchenAid KSM90 stand mixer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 251 parts  |

Stand Mixer Worm Gear Assembly 240309-2
#58

Case, gearing and planetary unit diagram

Stand mixer worm gear assembly

Part #240309-2

Replaced by #WP240309-2

?
Manufacturer substitution
This part replaces 240309-2. Substitute parts can look different from the original.
$30.24
17% OFF Phone Price : $36.24
In Stock
Pin-dowel 240018-1
Pin-dowel

Part #240018-1

Replaced by #WP9707223

?
Manufacturer substitution
This part replaces 240018-1. Substitute parts can look different from the original.
This item is not returnable
$4.58
18% OFF Phone Price : $5.58
In Stock
Brush 9706416
#29

Motor and control parts diagram

Brush

Part #9706416

Replaced by #WPW10380496

?
Manufacturer substitution
This part replaces 9706416. Substitute parts can look different from the original.
$7.50
12% OFF Phone Price : $8.50
In Stock
Pin-groove 9705444
#18

Case, gearing and planetary unit diagram

Pin-groove

Part #9705444

Replaced by #WP9705444

?
Manufacturer substitution
This part replaces 9705444. Substitute parts can look different from the original.
This item is not returnable
$5.09
16% OFF Phone Price : $6.09
In Stock
Ring-o 67500-55
#53

Case, gearing and planetary unit diagram

Ring-o

Part #67500-55

Replaced by #WP67500-55

?
Manufacturer substitution
This part replaces 67500-55. Substitute parts can look different from the original.
This item is not returnable
$5.09
16% OFF Phone Price : $6.09
In Stock
Screw 4159264
#51

Case, gearing and planetary unit diagram

Screw

Part #4159264

Replaced by #WP3400203

?
Manufacturer substitution
This part replaces 4159264. Substitute parts can look different from the original.
This item is not returnable
$5.09
16% OFF Phone Price : $6.09
In Stock
Pin-groove 9705443
#25

Case, gearing and planetary unit diagram

Pin-groove

Part #9705443

Replaced by #WP9705443

?
Manufacturer substitution
This part replaces 9705443. Substitute parts can look different from the original.
This item is not returnable
$4.58
18% OFF Phone Price : $5.58
In Stock
Seal 3184356
#21A

Motor and control parts diagram

Seal

Part #3184356

Replaced by #WP240775-1

?
Manufacturer substitution
This part replaces 3184356. Substitute parts can look different from the original.
This item is not returnable
$5.09
16% OFF Phone Price : $6.09
In Stock
Power Cord 9701026
#37E

Motor and control parts diagram

Power cord

Part #9701026

Replaced by #W11545825

?
Manufacturer substitution
This part replaces 9701026. Substitute parts can look different from the original.
$14.29
12% OFF Phone Price : $16.29
In Stock
Speed Lever 3184193
#3

Motor and control parts diagram

Speed lever

Part #3184193

Replaced by #WP9709276

?
Manufacturer substitution
This part replaces 3184193. Substitute parts can look different from the original.
This item is not returnable
$5.79
15% OFF Phone Price : $6.79
In Stock

Most common symptoms to help you fix your stand mixers

Choose a symptom to see related stand mixer repairs.

Main causes: bad wiring connections, faulty speed control plate, electronic control board failure…

Main causes: phase control board failure, wiring connection problem, faulty electronic control board…

Main causes: bad lubricating grease, mixer sitting idle for weeks at a time, mixer running constantly for more than 30 m…

Main cause: worn carbon motor brushes…

Main causes: bad worm gear, damaged planetary gear assembly…

Main cause: attachment clearance setting needs adjustment…

Main causes: lack of electrical power, wiring failure, worn carbon motor brushes, bad drive motor, tripped overload swit…

Most common repair guides to help fix your stand mixers

These step-by-step repair guides will help you safely fix what’s broken on your stand mixer.

How to replace a stand mixer worm gear

How to replace a stand mixer worm gear

Here’s how to replace the worm gear in your stand mixer if it’s worn or damaged.…

Repair difficulty
Time required
 30 minutes or less
How to replace a stand mixer phase control board

How to replace a stand mixer phase control board

The phase control board works with the governor and control plate to control motor speed. Replace the phase control boar…

Repair difficulty
Time required
 30 minutes or less
How to replace stand mixer motor brushes

How to replace stand mixer motor brushes

If the carbon brushes are worn and damaged, replace them using these steps.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your stand mixers

Use the advice and tips in these articles and videos to get the most out of your stand mixer.

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…