Craftsman
Lawn & Garden Engine

Model # 143386142 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143386142 4-cycle engine, as well as links to manuals and error code tables, if available.

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ALL PARTS
Showing 10 of 176 parts  |

Gasket 27110
#21

Carburetor no. 632422 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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Troybilt Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#102

Engine diagram

Troybilt lawn & garden equipment engine fuel line clamp

Part #26460

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Cook Top Side Trim Kit Lawn & Garden Equipment Engine Air Filter (replaces 28424l) 28424
#75

Engine diagram

Cook top side trim kit lawn & garden equipment engine air filter (replaces 28424l)

Part #28424

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Lawn & Garden Equipment Engine Fuel Tank Cap 35355
#104

Engine diagram

Lawn & garden equipment engine fuel tank cap

Part #35355

Replaced by #37845

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Manufacturer substitution
This part replaces 35355. Substitute parts can look different from the original.
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Cook Top Side Trim Kit Lawn & Garden Equipment Engine Carburetor Manifold Gasket 33263
#80

Engine diagram

Cook top side trim kit lawn & garden equipment engine carburetor manifold gasket

Part #33263

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Troybilt Lawn & Garden Equipment O-ring 35499
#115

Engine diagram

Troybilt lawn & garden equipment o-ring

Part #35499

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Troybilt Lawn & Garden Equipment Engine Spark Plug Boot (replaces 27276, Tc-610118) 610118
#135

Engine diagram

Troybilt lawn & garden equipment engine spark plug boot (replaces 27276, tc-610118)

Part #610118

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Fuel Fitting 631775
#31

Carburetor no. 632422 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 Carburetor Float 631024
#15

Carburetor no. 632422 diagram

Troybilt carburetor float

Part #631024

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Generac Lawn & Garden Equipment Engine Self-tapping Screw 30200
#90

Engine diagram

Generac lawn & garden equipment engine self-tapping screw

Part #30200

This item is not returnable
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Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your lawn & garden engines

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