Tuff Torq
Engine & Drivetrain

Model # K66Y Official Tuff Torq transaxle

Here are the diagrams and repair parts for Official Tuff Torq K66Y 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 38 parts  |

Fan.187q0083 414218
#153

Transaxle diagram

Fan.187q0083

Part #414218

Replaced by #583347501

?
Manufacturer substitution
This part replaces 414218. Substitute parts can look different from the original.
$39.98
13% OFF Phone Price : $45.98
In Stock
Pulley 414414
#154

Transaxle diagram

Pulley

Part #414414

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

Seal (s25.4* 414202
#81

Transaxle diagram

Seal (s25.4*

Part #414202

Replaced by #583346301

?
Manufacturer substitution
This part replaces 414202. Substitute parts can look different from the original.
In Stock
Tank Bracket 414210
#140

Transaxle diagram

Tank bracket

Part #414210

Replaced by #583346901

?
Manufacturer substitution
This part replaces 414210. Substitute parts can look different from the original.
In Stock
Tapping Screw 414211
#141

Transaxle diagram

Tapping screw

Part #414211

Replaced by #583347001

?
Manufacturer substitution
This part replaces 414211. Substitute parts can look different from the original.
In Stock
Seal.tc.1535 414185
#14

Transaxle diagram

Seal.tc.1535

Part #414185

Replaced by #583345001

?
Manufacturer substitution
This part replaces 414185. Substitute parts can look different from the original.
This item is not returnable
In Stock
Bypass Lever 414191
#45

Transaxle diagram

Bypass lever

Part #414191

Replaced by #583348501

?
Manufacturer substitution
This part replaces 414191. Substitute parts can look different from the original.
This item is not returnable
$30.64
16% OFF Phone Price : $36.64
In Stock
Switch Plate 414206
#116

Transaxle diagram

Switch plate

Part #414206

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

Nut.12   (26 414201
#64

Transaxle diagram

Nut.12 (26

Part #414201

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

Tank Spacer 414212
#142

Transaxle diagram

Tank spacer

Part #414212

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

Most common symptoms to help you fix your range hoods

Choose a symptom to see related range hood repairs.

Main causes: bad fan switch, electronic control board failure, faulty user interface control, wiring failure…

Main causes: bad light bulb, broken light switch, bad electronic control, user interface control failure, bad light sock…

Main causes: sentry feature trips due to high cooktop temperature, bad temperature sensor, electronic control board fail…

Main causes: lack of electrical power, bad electronic control board, faulty user interface, fan and light switch failure…

Main causes: clogged air filters, air duct problems, fan motor failure, broken fan blade…

Main causes: loose mounting screws, bad fan motor, damaged fan blade, worn fan motor bearings…

Main causes: electronic control board failure, bad user interface control, light and fan switch failures, wiring failure…

Most common repair guides to help fix your range hoods

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

How to replace a range hood fan motor

How to replace a range hood fan motor

If the fan on the range hood won’t run, it’s likely that the fan motor has failed. Follow the steps in this guide to rep…

Repair difficulty
Time required
 30 minutes or less
How to replace a range hood fan switch

How to replace a range hood fan switch

The fan switch activates the fan motor in the range hood. If the fan switch is defective, replace it using the detailed …

Repair difficulty
Time required
 15 minutes or less
How to replace a range hood light socket

How to replace a range hood light socket

When you replace a light bulb and it still won’t work, the socket is likely defective. Use the detailed steps in this re…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your range hoods

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

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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…