Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Tuff Torq
Engine & Drivetrain

Model # K57R Official Tuff Torq transaxle

Here are the diagrams and repair parts for Official Tuff Torq K57R 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 31 parts  |
Fan Transmission 414415
#85

Transaxle diagram

Fan transmission

Part #414415

Replaced by #583350101

?
Manufacturer substitution
This part replaces 414415. Substitute parts can look different from the original.
BEST SELLER
$32.17 | 
13% OFF Phone Price : $37.17
In Stock
Seal.19*32*8 414407
#72

Transaxle diagram

Seal.19*32*8

Part #414407

Replaced by #583349301

?
Manufacturer substitution
This part replaces 414407. Substitute parts can look different from the original.
$24.09 | 
17% OFF Phone Price : $29.09
In Stock
Switch.6440- 415928
#119

Transaxle diagram

Switch.6440-

Part #415928

Replaced by #407568

?
Manufacturer substitution
This part replaces 415928. Substitute parts can look different from the original.
This item is not returnable
$12.60 | 
14% OFF Phone Price : $14.60
In Stock
Pulley 414414
#84

Transaxle diagram

Pulley

Part #414414

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

Lawn Tractor Pigtail Harness (replaces 532404454) 404454
#114

Transaxle diagram

Lawn tractor pigtail harness (replaces 532404454)

Part #404454

$15.69 | 
11% OFF Phone Price : $17.69
In Stock
Cap Seal 414399
#15

Transaxle diagram

Cap seal

Part #414399

Replaced by #583348601

?
Manufacturer substitution
This part replaces 414399. Substitute parts can look different from the original.
This item is not returnable
$12.59 | 
14% OFF Phone Price : $14.59
In Stock
Ring.snap.19 414417
#87

Transaxle diagram

Ring.snap.19

Part #414417

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

Nut 12 415927
#60

Transaxle diagram

Nut 12

Part #415927

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

Tapping Screw 8 * 20 415930
#117

Transaxle diagram

Tapping screw 8 * 20

Part #415930

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

Washer 12 415924
#55

Transaxle diagram

Washer 12

Part #415924

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

Repair guides for front-engine lawn tractors

How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your air handlers

View all
Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Read more

Parts & More