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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Model diagram and schematic

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Showing 10 of 65 parts  |

Washer-spacing (.025" Thk.) (ar) WS-4-37
#26

Motor and control diagram

Washer-spacing (.025" thk.) (ar)

Part #WS-4-37

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

Spring-baffle (2) C-17019
#38

Motor and control diagram

Spring-baffle (2)

Part #C-17019

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

Latch, Link And Lever Sub-assembly (includes Item Nos. 51, 52, 53 And 54) B-24452
#50

Case,gearing, and unit diagram

Latch, link and lever sub-assembly (includes item nos. 51, 52, 53 and 54)

Part #B-24452

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

Screw-resistor Retaining (2) B-20992
#54

Motor and control diagram

Screw-resistor retaining (2)

Part #B-20992

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

Cap-spring Set (4161745 Brush Assembly) B-116286
#47

Motor and control diagram

Cap-spring set (4161745 brush assembly)

Part #B-116286

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

Gear - Internal (59t) C-115416
#24

Case,gearing, and unit diagram

Gear - internal (59t)

Part #C-115416

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

Screw And Lock Washer Assembly - #10-24 X 7/16"phil. Fil. Hd. Helical Lock Washer (3) SA-14-10
#10

Case,gearing, and unit diagram

Screw and lock washer assembly - #10-24 x 7/16"phil. fil. hd. helical lock washer (3)

Part #SA-14-10

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

Washer (2) WS-2-35
#53

Motor and control diagram

Washer (2)

Part #WS-2-35

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

Set Screw - 1/4"-28 X 3/8" Hdls., Cup Pt SC-46-45
#47

Case,gearing, and unit diagram

Set screw - 1/4"-28 x 3/8" hdls., cup pt

Part #SC-46-45

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.

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…