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KitchenAid
Stand Mixer

Model # K45 Official KitchenAid mixer

Here are the diagrams and repair parts for Official KitchenAid K45 mixer, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 65 parts  |
Connector-wire (#72-b Ideal) (2) FE-6-29
#39

Motor and control diagram

Connector-wire (#72-b ideal) (2)

Part #FE-6-29

The manufacturer no longer makes this part, and there's no substitute part

Machine Screw #10-24 X 1" Ril.hd (4) SC-11-22
#48

Case,gearing, and unit diagram

Machine screw #10-24 x 1" ril.hd (4)

Part #SC-11-22

The manufacturer no longer makes this part, and there's no substitute part

Insert-brush Holder (2) (4161754 Brush Assembly ) C-240680
#46

Motor and control diagram

Insert-brush holder (2) (4161754 brush assembly )

Part #C-240680

The manufacturer no longer makes this part, and there's no substitute part

Worm Gear Bracket And Gear Assembly (includes Items # 6. 7. 8. 9. 11 And 12) C-240309-1

#NI

All parts diagram

Worm gear bracket and gear assembly (includes items # 6. 7. 8. 9. 11 and 12)

Part #C-240309-1

The manufacturer no longer makes this part, and there's no substitute part

Washer-ball Brg. (rear) B-240949
#19

Motor and control diagram

Washer-ball brg. (rear)

Part #B-240949

The manufacturer no longer makes this part, and there's no substitute part

Pinion - Agitator (18t) C-115415
#43

Case,gearing, and unit diagram

Pinion - agitator (18t)

Part #C-115415

The manufacturer no longer makes this part, and there's no substitute part

Washer-spacing (.030" Thk.) (ar) WS-4-38
#25

Motor and control diagram

Washer-spacing (.030" thk.) (ar)

Part #WS-4-38

The manufacturer no longer makes this part, and there's no substitute part

Mounting Plate Assembly (4159678) C-18195
#57

Motor and control diagram

Mounting plate assembly (4159678)

Part #C-18195

The manufacturer no longer makes this part, and there's no substitute part

Washer - Fiber (.047" Thk.)(ar) WS-8-8
Washer - fiber (.047" thk.)(ar)

Part #WS-8-8

The manufacturer no longer makes this part, and there's no substitute part

Planetary Sub-assembly (specify Color)(4162080) C240286
#26

Case,gearing, and unit diagram

Planetary sub-assembly (specify color)(4162080)

Part #C240286

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your stand mixers

Choose a symptom to see related stand mixer repairs.

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Why does my stand mixer run on high speed only?

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

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Why is my stand mixer motor sparking?

Main cause: worn carbon motor brushes...

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Why do the stand mixer attachments rub the bottom of the bowl?

Main cause: attachment clearance setting needs adjustment...

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Why does my stand mixer run on low speed, but rotate slowly?

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

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Why does my stand mixer leak oil?

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

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Why isn't my stand mixer spinning?

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

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Why won't my stand mixer run at all?

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

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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.

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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....

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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...

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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....

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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.

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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....

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5 secrets for getting great stand mixer results

5 secrets for getting great stand mixer results

Find out five tips and techniques to help get the most out of your stand mixer....

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Easy DIY stand mixer repairs

Easy DIY stand mixer repairs

Learn about some easy stand mixer repairs you can do yourself....

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