Craftsman
Lawn & Garden Engine

Model #143943009 Craftsman engine

Here are the diagrams and repair parts for Craftsman 143943009 engine, 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

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Showing 10 of 157 parts

Lawn & Garden Equipment Engine Fuel Line

#290

All parts Diagram

Lawn & garden equipment engine fuel line

Part #29774
This item is not returnable
$5.74

In Stock

Lawn & Garden Equipment Engine Spark Plug Boot

#101

All parts Diagram

Lawn & garden equipment engine spark plug boot

Part #610118
This item is not returnable
$4.38 | 
27% OFF MSRP:$6.00

In Stock

Lawn & Garden Equipment Engine Oil Seal

#20

All parts Diagram

$9.89

In Stock

Lawn & Garden Equipment O-Ring

#307

All parts Diagram

Lawn & garden equipment o-ring

Part #35499
This item is not returnable
$2.27

In Stock

Lawn & Garden Equipment Engine Service Manual

#NI

All parts Diagram

$15.07

In Stock

Lawn & Garden Equipment Engine Recoil Starter Handle

#13

Rewind starter 590688 (71/143) Diagram

Lawn & garden equipment engine recoil starter handle

Part #590701
This item is not returnable
$5.30

In Stock

Lawn & Garden Equipment Engine Carburetor Rebuild Kit

#60

Carburetor 632589 (71/143) Diagram

$21.90

In Stock

Lawn & Garden Equipment Engine Carburetor Primer Bulb Filter

#35A

Carburetor 632589 (71/143) Diagram

Lawn & garden equipment engine carburetor primer bulb filter

Part #632647
This item is not returnable
$2.43

In Stock

Lawn & Garden Equipment Throttle Shaft Return Spring

#2

Carburetor 632589 (71/143) Diagram

Lawn & garden equipment throttle shaft return spring

Part #631767
This item is not returnable
$2.23

In Stock

Gasket

#239

All parts Diagram

Gasket

Part #27272A
$9.80

In Stock