Lawn & Garden Engine

Model # 143774122 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143774122 4-cycle engine, as well as links to manuals and error code tables, if available.

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143774122 4-Cycle Engine
Lamination 34443A
#123

Engine diagram

Lamination

Part #34443A

Replaced by #34443D

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Manufacturer substitution
This part replaces 34443A. Substitute parts can look different from the original.
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$40.75
13% OFF Phone Price : $46.75
In Stock
Gasket 27110
#21

Carburetor no. 631070a diagram

Gasket

Part #27110

Replaced by #27110A

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Manufacturer substitution
This part replaces 27110. Substitute parts can look different from the original.
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This item is not returnable
$2.49
29% OFF Phone Price : $3.49
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Troybilt Lawn & Garden Equipment Engine Oil Seal 27897
#24

Engine diagram

Troybilt lawn & garden equipment engine oil seal

Part #27897

This item is not returnable
$7.02
12% OFF Phone Price : $8.02
In Stock
Generac Lawn & Garden Equipment Engine Breather Filter 31410
#40

Engine diagram

Generac lawn & garden equipment engine breather filter

Part #31410

This item is not returnable
In Stock
Fuel Fitting 631775
#26

Carburetor no. 631070a diagram

Fuel fitting

Part #631775

Replaced by #632527

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Manufacturer substitution
This part replaces 631775. Substitute parts can look different from the original.
This item is not returnable
$9.59
9% OFF Phone Price : $10.59
In Stock
Breather Gasket 27272
#77

Engine diagram

Breather gasket

Part #27272

Replaced by #27272A

?
Manufacturer substitution
This part replaces 27272. Substitute parts can look different from the original.
This item is not returnable
$3.64
22% OFF Phone Price : $4.64
In Stock
Lauson Lawn & Garden Equipment Engine Carburetor Rebuild Kit 31840
#32

Carburetor no. 631070a diagram

Lauson lawn & garden equipment engine carburetor rebuild kit

Part #31840

This item is not returnable
$22.60
21% OFF Phone Price : $28.60
In Stock
Troybilt Carburetor Float 631024
#15

Carburetor no. 631070a diagram

Troybilt carburetor float

Part #631024

This item is not returnable
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Lawn & Garden Equipment Throttle Shaft Return Spring (replaces 630731, 631279, 631279a, 631279l, 632016) 631767
#2

Carburetor no. 631070a diagram

Lawn & garden equipment throttle shaft return spring (replaces 630731, 631279, 631279a, 631279l, 632016)

Part #631767

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Generac Lawn & Garden Equipment Engine Self-tapping Screw 30200
Generac lawn & garden equipment engine self-tapping screw

Part #30200

This item is not returnable
In Stock

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