Lawn & Garden Engine

Model # 143334372 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143334372 4-cycle engine, as well as links to manuals and error code tables, if available.

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143334372 4-Cycle Engine
Lamination 34443A
#90

Replacement parts 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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Tecumseh Lawn & Garden Equipment Engine Air Filter Cover (replaces 35986, B35065) 35065
#81

Replacement parts diagram

Tecumseh lawn & garden equipment engine air filter cover (replaces 35986, b35065)

Part #35065

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$9.69
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Line 34357
#105

Replacement parts diagram

Line

Part #34357

Replaced by #29774

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Manufacturer substitution
This part replaces 34357. Substitute parts can look different from the original.
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$5.99
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Carburetor 632053
Carburetor

Part #632053

Replaced by #632795A

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Manufacturer substitution
This part replaces 632053. Substitute parts can look different from the original.
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$76.19
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Troybilt Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#103

Replacement parts diagram

Troybilt lawn & garden equipment engine fuel line clamp

Part #26460

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$2.49
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Primer Line 32180B
#109

Replacement parts diagram

Primer line

Part #32180B

Replaced by #32180C

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Manufacturer substitution
This part replaces 32180B. Substitute parts can look different from the original.
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Troybilt Lawn & Garden Equipment Engine Flywheel Key (replaces 02-403) 611004
#42

Replacement parts diagram

Troybilt lawn & garden equipment engine flywheel key (replaces 02-403)

Part #611004

This item is not returnable
$2.49
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Generac Lawn & Garden Equipment Engine Stop Wire Terminal 610973
#146

Replacement parts diagram

Generac lawn & garden equipment engine stop wire terminal

Part #610973

This item is not returnable
$4.11
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Fuel Fitting 631775
#26

Replacement parts 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
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Troybilt Lawn & Garden Equipment Engine Breather Element 33734
#93

Replacement parts diagram

Troybilt lawn & garden equipment engine breather element

Part #33734

This item is not returnable
In Stock

Symptoms for gas cooktops

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty
Time required
 30 minutes or less

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