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Craftsman
Lawn & Garden Engine

Model # 143234072 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143234072 4-cycle 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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Model diagram and schematic

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ALL PARTS
Showing 10 of 161 parts  |
Needle Seat 631021
#12

Carburetor diagram

Needle seat

Part #631021

Replaced by #631021B

?
Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$9.79
| 
9% OFF Phone Price : $10.79
In Stock
Fuel Line 29774
#105

Basic engine diagram

Fuel line

Part #29774

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

Carburetor 631668
#139

Basic engine diagram

Carburetor

Part #631668

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

Carburetor 631668

#NI

All parts diagram

Carburetor

Part #631668

Replaced by #632795A

?
Manufacturer substitution
This part replaces 631668. Substitute parts can look different from the original.
BEST SELLER
$76.26
| 
7% OFF Phone Price : $82.26
In Stock
Fitting 631038
#26

Carburetor diagram

Fitting

Part #631038

Replaced by #632527

?
Manufacturer substitution
This part replaces 631038. Substitute parts can look different from the original.
This item is not returnable
$9.59
| 
9% OFF Phone Price : $10.59
In Stock
Drain Plug 27244
#28

Basic engine diagram

Drain plug

Part #27244

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

Troybilt Carburetor Float 631024
#15

Carburetor diagram

Troybilt carburetor float

Part #631024

This item is not returnable
$2.16
In Stock
Handle Insert 590443
#15

Unit parts diagram

Handle insert

Part #590443

Replaced by #590701

?
Manufacturer substitution
This part replaces 590443. Substitute parts can look different from the original.
This item is not returnable
$7.80
| 
11% OFF Phone Price : $8.80
In Stock
Handle Assembly 590442
#14

Unit parts diagram

Handle assembly

Part #590442

Replaced by #590701

?
Manufacturer substitution
This part replaces 590442. Substitute parts can look different from the original.
This item is not returnable
$7.80
| 
11% OFF Phone Price : $8.80
In Stock
Carburetor Lawn & Garden Equipment Engine Carburetor Bowl Drain Valve 27136A
#17

Carburetor diagram

Carburetor lawn & garden equipment engine carburetor bowl drain valve

Part #27136A

This item is not returnable
$8.09
| 
11% OFF Phone Price : $9.09
In Stock

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