Craftsman
Engine & Drivetrain

Model # 143P820-040 Official Craftsman transaxle

Here are the diagrams and repair parts for Official Craftsman 143P820-040 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 100 parts  |

Holder 790025
#44

Peerless transaxle diagram

Holder

Part #790025

Replaced by #790025

?
Manufacturer substitution
This part replaces 790025. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$18.30
10% OFF Phone Price : $20.30
In Stock
Dowel Pin 786026
#39

Peerless transaxle diagram

Dowel pin

Part #786026

Replaced by #786026B

?
Manufacturer substitution
This part replaces 786026. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.60
18% OFF Phone Price : $5.60
In Stock
Screw 792085A
#42A

Peerless transaxle diagram

Screw

Part #792085A

Replaced by #792085A

?
Manufacturer substitution
This part replaces 792085A. Substitute parts can look different from the original.
This item is not returnable
$4.60
18% OFF Phone Price : $5.60
In Stock
Screw 792073A
Screw

Part #792073A

Replaced by #792073

?
Manufacturer substitution
This part replaces 792073A. Substitute parts can look different from the original.
This item is not returnable
$3.40
23% OFF Phone Price : $4.40
In Stock
Shift Key 792180
#8

Peerless transaxle diagram

Shift key

Part #792180

Replaced by #792180A

?
Manufacturer substitution
This part replaces 792180. Substitute parts can look different from the original.
This item is not returnable
$24.47
20% OFF Phone Price : $30.47
In Stock
Spring 792079
#22

Peerless transaxle diagram

Spring

Part #792079

Replaced by #792079

?
Manufacturer substitution
This part replaces 792079. Substitute parts can look different from the original.
This item is not returnable
$3.40
23% OFF Phone Price : $4.40
In Stock
Seal 788069
#71

Peerless transaxle diagram

Seal

Part #788069

Replaced by #788069

?
Manufacturer substitution
This part replaces 788069. Substitute parts can look different from the original.
This item is not returnable
In Stock
Brake Disc 790043
#36

Peerless transaxle diagram

Brake disc

Part #790043

Replaced by #790043

?
Manufacturer substitution
This part replaces 790043. Substitute parts can look different from the original.
This item is not returnable
$55.02
10% OFF Phone Price : $61.02
In Stock
Quad Ring 792001
#109

Peerless transaxle diagram

Quad ring

Part #792001

Replaced by #792001

?
Manufacturer substitution
This part replaces 792001. Substitute parts can look different from the original.
This item is not returnable
In Stock
Nut 792075
#43

Peerless transaxle diagram

Nut

Part #792075

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

Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

Main causes: faulty oven temperature sensor, control system problem, weak burner igniter, damaged oven element…

Main causes: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure…

Main causes: broken broil element, faulty broil burner igniter, control system failure…

Main causes: bad oven door lock assembly, faulty electronic control board, wiring failure…

Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, con…

Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat…

Most common repair guides to help fix your wall oven

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

How to replace a wall oven thermal fuse

How to replace a wall oven thermal fuse

The thermal fuse trips to prevent the over from excessively overheating. The oven won't heat again until you replace the…

Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven control thermostat

How to replace a wall oven control thermostat

Get your oven temperature under your control by replacing a faulty oven control thermostat.…

Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven door outer glass panel

How to replace a wall oven door outer glass panel

Learn how to replace a damaged outer window panel on your wall oven door with these step-by-step instructions. …

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your wall oven

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

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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.…