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Craftsman
Engine & Drivetrain

Model # 143920-037 Official Craftsman transaxle

Here are the diagrams and repair parts for Official Craftsman 143920-037 transaxle, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

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Showing 10 of 111 parts  |
Brake Pad 790006
#38

Replacement parts diagram

Brake pad

Part #790006

Replaced by #799021

?
Manufacturer substitution
This part replaces 790006. Substitute parts can look different from the original.
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Lawn Mower O-ring 631028
#29

Carburetor 640054 (71/143) diagram

Lawn mower o-ring

Part #631028

Replaced by #631028A

?
Manufacturer substitution
This part replaces 631028. Substitute parts can look different from the original.
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Needle Seat 631021
#30

Carburetor 640054 (71/143) diagram

Needle seat

Part #631021

Replaced by #631021B

?
Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor Rebuild Kit (replaces 632760a, 632809) 632760B
#(NI)

Carburetor 640054 (71/143) diagram

Lawn & garden equipment engine carburetor rebuild kit (replaces 632760a, 632809)

Part #632760B

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Lawn & Garden Equipment Engine Recoil Starter Rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032) 590535
#12

Rewind starter 590733 diagram

Lawn & garden equipment engine recoil starter rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032)

Part #590535

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Dowel Pin 786026
#39

Replacement parts diagram

Dowel pin

Part #786026

Replaced by #786026B

?
Manufacturer substitution
This part replaces 786026. Substitute parts can look different from the original.
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Float 632019
#28

Carburetor 640054 (71/143) diagram

Float

Part #632019

Replaced by #632019A

?
Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
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Holder 790025
#44

Replacement parts diagram

Holder

Part #790025

Replaced by #790025

?
Manufacturer substitution
This part replaces 790025. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor O-ring 632547
#37

Carburetor 640054 (71/143) diagram

Lawn & garden equipment engine carburetor o-ring

Part #632547

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Washer 792128
#40A

Replacement parts diagram

Washer

Part #792128

Replaced by #792085A

?
Manufacturer substitution
This part replaces 792128. Substitute parts can look different from the original.
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$4.60 | 
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