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Tuff Torq
Engine & Drivetrain

Model # K66AG Official Tuff Torq transaxle

Here are the diagrams and repair parts for Official Tuff Torq K66AG transaxle, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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Showing 10 of 47 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
Tuff Torq Lawn Tractor Transaxle 580402201
#0

Transaxle diagram

Tuff torq lawn tractor transaxle

Part #580402201

$1244.27 | 
$12.00 OFF Phone Price : $1256.27
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.
$23.98
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.
$8.54
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
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
$20.54
In Stock
O-ring Ma G25 587388401
#129

Transaxle diagram

O-ring ma g25

Part #587388401

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

Differential Lock Arm 587388101
#122

Transaxle diagram

Differential lock arm

Part #587388101

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

Differential Return Spring 587388001
#120

Transaxle diagram

Differential return spring

Part #587388001

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

E-ring 12 587387201
#19

Transaxle diagram

E-ring 12

Part #587387201

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

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