Craftsman
Lawn & Garden Engine

Model # 143374162 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143374162 4-cycle engine, as well as links to manuals and error code tables, if available.

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Showing 10 of 145 parts  |

Troybilt Lawn & Garden Equipment Engine Air Filter 35066
#87

Engine diagram

Troybilt lawn & garden equipment engine air filter

Part #35066

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Troybilt Lawn & Garden Equipment Engine Carburetor Gasket (replaces 27141) 26756
#83

Engine diagram

Troybilt lawn & garden equipment engine carburetor gasket (replaces 27141)

Part #26756

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Line 34357
#105

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

Engine diagram

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

Part #35065

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Troybilt Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#103

Engine diagram

Troybilt lawn & garden equipment engine fuel line clamp

Part #26460

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Float 632019
#14

Carburetor no. 632388 diagram

Float

Part #632019

Replaced by #632019A

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Primer Assembly 632047
#9

Carburetor no. 632388 diagram

Primer assembly

Part #632047

Replaced by #632047A

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This part replaces 632047. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine O-ring 34265
#124

Engine diagram

Lawn & garden equipment engine o-ring

Part #34265

Replaced by #36832

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This part replaces 34265. Substitute parts can look different from the original.
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Troybilt Lawn & Garden Equipment Engine Spark Plug Boot (replaces 27276, Tc-610118) 610118
#91

Engine diagram

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

Part #610118

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Gasket 35261
#24

Engine diagram

Gasket

Part #35261

Replaced by #37609

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Symptoms for gas leaf blowers

Choose a symptom to see related leaf blower repairs.

Main causes: damaged fan blade, engine needs a tune up, dirty carburetor…

Main causes: mixing too much 2-cycle oil with the gas, dirty air filter, clogged carburetor, engine needs tune up…

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

Main causes: stale fuel, dirty air filter, bad spark plug, cracked fuel lines, clogged carburetor…

Main causes: bad gas, clogged air filter, cracked fuel lines, clogged fuel filter, dirty carburetor, bad spark plug, wor…

Repair guides for gas leaf blowers

These step-by-step repair guides will help you safely fix what’s broken on your leaf blower.

How to rebuild a leaf blower carburetor

How to rebuild a leaf blower carburetor

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

Repair difficulty
Time required
 60 minutes or less
How to replace a leaf blower carburetor

How to replace a leaf blower carburetor

The carburetor could be the problem If the leaf blower engine won't start even though there's fuel in the tank. Follow t…

Repair difficulty
Time required
 15 minutes or less
How to replace leaf blower fuel lines

How to replace leaf blower fuel lines

Leaf blower fuel lines deteriorate with time and eventually can split or crack. You can remove and replace them yourself…

Repair difficulty
Time required
 60 minutes or less

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

Use the advice and tips in these articles to get the most out of your leaf blower.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…