Craftsman
Lawn & Garden Engine

Model #143034502 Official Craftsman engine

Here are the diagrams and repair parts for Craftsman 143034502 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Showing 10 of 146 parts

Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket (replaces 485-862)#29

Carburetor Diagram

Lawn mower o-ring

Part #631028
Replaced by #631028A
?
Manufacturer substitution
This part replaces 631028. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor Needle Valve Kit (replaces 525-212)#30

Carburetor Diagram

Needle valve

Part #631021A
Replaced by #631021B
?
Manufacturer substitution
This part replaces 631021A. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor Gasket (replaces 27141)#184

Tecumseh engine Diagram

Lawn & garden equipment engine carburetor gasket (replaces 27141)

Part #26756
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Lawn & Garden Equipment Engine Carburetor Float Bowl Washer (replaces 49-084)#44

Carburetor Diagram

In Stock
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Lawn & Garden Equipment Engine Fuel Tank Cap (replaces 36246, 36754, 37656, TC-37844)#301

Tecumseh engine Diagram

Cap

Part #36246
Replaced by #37844
?
Manufacturer substitution
This part replaces 36246. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Fuel Line Clamp#292

Tecumseh engine Diagram

Lawn & garden equipment engine fuel line clamp

Part #26460
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Lawn & Garden Equipment Engine Air Filter Collar Gasket#239

Tecumseh engine Diagram

Lawn & garden equipment engine air filter collar gasket

Part #34338
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Lawn & Garden Equipment Engine Oil Seal#75

Tecumseh engine Diagram

Lawn & garden equipment engine oil seal

Part #27897
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Lawn & Garden Equipment Engine Flywheel Key (replaces 02-403)#89

Tecumseh engine Diagram

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

Part #611004
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