Model # 5KSM125BCU4 Official KitchenAid stand mixer

Here are the diagrams and repair parts for Official KitchenAid 5KSM125BCU4 stand mixer, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 144 parts |

#27

Case, gearing and planetary unit parts diagram

Stand mixer worm gear assembly

Part #240309-2

Replaced by #WP240309-2

$30.24

17% OFF Phone Price : $36.24

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#13

Case, gearing and planetary unit parts diagram

Pin-dowel

Part #240018-1

Replaced by #WP9707223

This item is not returnable

$4.58

18% OFF Phone Price : $5.58

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#16

Case, gearing and planetary unit parts diagram

Ring-o

Part #67500-55

Replaced by #WP67500-55

This item is not returnable

$5.09

16% OFF Phone Price : $6.09

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#19

Motor and control unit parts diagram

Brush-mtr

Part #W10380496

Replaced by #WPW10380496

$7.50

12% OFF Phone Price : $8.50

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Case, gearing and planetary unit parts diagram

Pin-groove

Part #9705444

Replaced by #WP9705444

This item is not returnable

$5.09

16% OFF Phone Price : $6.09

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#31

Case, gearing and planetary unit parts diagram

1/4-28 x .36

Part #W11134949

Replaced by #WP3400203

This item is not returnable

$5.09

16% OFF Phone Price : $6.09

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Qty

Motor and control unit parts diagram

Speed lever

Part #9709276

Replaced by #WP9709276

This item is not returnable

$5.79

15% OFF Phone Price : $6.79

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#14

Case, gearing and planetary unit parts diagram

Pin-groove

Part #9705443

Replaced by #WP9705443

This item is not returnable

$4.58

18% OFF Phone Price : $5.58

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#10

Motor and control unit parts diagram

Seal

Part #3184356

Replaced by #WP240775-1

This item is not returnable

$5.09

16% OFF Phone Price : $6.09

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Base and pedestal unit parts diagram

Stand mixer wire whip

Part #9704329

Replaced by #WP9704329

This item is not returnable

$22.27

21% OFF Phone Price : $28.27

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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...

Why is my stand mixer motor sparking?

Main cause: worn carbon motor brushes...

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

Main cause: attachment clearance setting needs adjustment...

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...

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...

Why isn't my stand mixer spinning?

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

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...

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

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

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

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.

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

Model # 5KSM125BCU4 Official KitchenAid stand mixer

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Most common symptoms to help you fix your stand mixers

Why does my stand mixer run on high speed only?

Why is my stand mixer motor sparking?

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

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

Why does my stand mixer leak oil?

Why isn't my stand mixer spinning?

Why won't my stand mixer run at all?

Most common repair guides to help fix your stand mixers

How to replace a stand mixer worm gear

How to replace a stand mixer phase control board

How to replace stand mixer motor brushes

Effective articles & videos to help repair your stand mixers

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

5 secrets for getting great stand mixer results

Easy DIY stand mixer repairs

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