Tuff Torq
Engine & Drivetrain

Model # K46DM Official Tuff Torq transaxle

Here are the diagrams and repair parts for Official Tuff Torq K46DM transaxle, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 86 parts  |

O'ring 1a P10a TT-24311240100
#19

Transaxle diagram

O'ring 1a p10a

Part #TT-24311240100

This item is not returnable
In Stock
Brake Arm TT-1A646036160
#76

Transaxle diagram

Brake arm

Part #TT-1A646036160

In Stock
Thrust Bearing 51106 TT-1A646034750
#37

Transaxle diagram

Thrust bearing 51106

Part #TT-1A646034750

In Stock
Bushing 19 X 25 TT-19216834350
#73

Transaxle diagram

Bushing 19 x 25

Part #TT-19216834350

This item is not returnable
In Stock
Control Lever F TT-1A646029400
#53

Transaxle diagram

Control lever f

Part #TT-1A646029400

In Stock
Swash Plate Clamp TT-168T2084570
#45

Transaxle diagram

Swash plate clamp

Part #TT-168T2084570

In Stock
Nut 12 TT-26776120002
#60

Transaxle diagram

Nut 12

Part #TT-26776120002

This item is not returnable
In Stock
Pulley B TT-1A646025760
#84

Transaxle diagram

Pulley b

Part #TT-1A646025760

In Stock
Fulcrum TT-168T2029920
#50

Transaxle diagram

Fulcrum

Part #TT-168T2029920

In Stock
Reduction Shaft TT-1A646033410
#64

Transaxle diagram

Reduction shaft

Part #TT-1A646033410

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…