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.

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Model diagram and schematic

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Showing 10 of 38 parts  |

Pulley 414414
#154

Transaxle diagram

Pulley

Part #414414

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

Roll.oin.6*4 414197
#54

Transaxle diagram

Roll.oin.6*4

Part #414197

This item is not returnable
In Stock
Seal.tc.1626 414198
#59

Transaxle diagram

Seal.tc.1626

Part #414198

In Stock
Switch Plate 414206
#116

Transaxle diagram

Switch plate

Part #414206

In Stock
Control Lever 414196
#51

Transaxle diagram

Control lever

Part #414196

In Stock
Brake Lever 414203
#85

Transaxle diagram

Brake lever

Part #414203

In Stock
Tapping Screw 414211
#141

Transaxle diagram

Tapping screw

Part #414211

Replaced by #583347001

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Manufacturer substitution
This part replaces 414211. Substitute parts can look different from the original.
This item is not returnable
In Stock
Return Brake 414204
#86

Transaxle diagram

Return brake

Part #414204

Replaced by #583346501

?
Manufacturer substitution
This part replaces 414204. Substitute parts can look different from the original.
In Stock
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
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.
$31.79
22% OFF MSRP : $41.00
In Stock

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Main causes: punctured tire, damaged rim…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Main causes: dirty carburetor, stale fuel…

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Repair guides for gas snowblowers

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How to replace a snowblower fuel filter

How to replace a snowblower fuel filter

Replace the fuel filter on your snowblower if it's clogged or damaged.…

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How to adjust snowblower skid shoes

How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

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 15 minutes or less
How to rebuild a snowblower carburetor

How to rebuild a snowblower carburetor

Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for gas snowblowers

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

How to make your snowblower last longer

How to make your snowblower last longer

Learn the steps to take to adjust and maintain your snowblower so it lasts longer.…

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

This chart will help you find the right carburetor for your Craftsman snowblower, tiller or log splitter.…

Snowblower chute won't turn: troubleshooting chute control and gearbox problems video

Snowblower chute won't turn: troubleshooting chute control and gearbox problems video

Learn how to replace the chute control assembly and gearbox if the chute on your snowblower won't turn.…