Craftsman
Engine & Drivetrain

Model #143920-043 Craftsman transaxle

Here are the repair parts and diagrams for your Craftsman 143920-043 transaxle. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

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Showing 10 of 69 parts

Lawn Tractor Bracket

#68

Replacement parts Diagram

Lawn tractor bracket

Part #786086
?
Manufacturer substitution
This part replaces 786086. Substitute parts can look different from the original.
This part replaces 786086
This item is not returnable
$4.10

In Stock

Lawn Tractor Transaxle Shift Key

#8

Replacement parts Diagram

Lawn tractor transaxle shift key

Part #799012
?
Manufacturer substitution
This part replaces 792123A. Substitute parts can look different from the original.
This part replaces 792123A
$33.21

In Stock

Spacer

#66

Replacement parts Diagram

Spacer

Part #786067
?
Manufacturer substitution
This part replaces 786067. Substitute parts can look different from the original.
This part replaces 786067
This item is not returnable
$2.92

In Stock

Spur Gear

#49

Replacement parts Diagram

Spur gear

Part #778215
?
Manufacturer substitution
This part replaces 778191. Substitute parts can look different from the original.
This part replaces 778191
$44.03

In Stock

Lawn & Garden Equipment Washer

#30

Replacement parts Diagram

Lawn & garden equipment washer

Part #780108
?
Manufacturer substitution
This part replaces 780108. Substitute parts can look different from the original.
This part replaces 780108
This item is not returnable
$3.01

In Stock

Lawn & Garden Equipment Bushing

#35

Replacement parts Diagram

Lawn & garden equipment bushing

Part #780118A
?
Manufacturer substitution
This part replaces 780118A. Substitute parts can look different from the original.
This part replaces 780118A
This item is not returnable
$6.15

In Stock

Drive Pin

#17

Replacement parts Diagram

Drive pin

Part #786040
?
Manufacturer substitution
This part replaces 786040. Substitute parts can look different from the original.
This part replaces 786040
$7.86

In Stock

Lawn Tractor Brake Pad Holder

#44

Replacement parts Diagram

Lawn tractor brake pad holder

Part #790025
?
Manufacturer substitution
This part replaces 790025. Substitute parts can look different from the original.
This part replaces 790025
$14.15

In Stock

Bushing

#34

Replacement parts Diagram

Bushing

Part #780105A
?
Manufacturer substitution
This part replaces 780105A. Substitute parts can look different from the original.
This part replaces 780105A
This item is not returnable
$5.72

In Stock

Spacer

#75

Replacement parts Diagram

Spacer

Part #786072
?
Manufacturer substitution
This part replaces 786072. Substitute parts can look different from the original.
This part replaces 786072
This item is not returnable
$2.88

In Stock