Craftsman
Lawn & Garden Engine

Model #143979011 Official Craftsman engine

Here are the diagrams and repair parts for Craftsman 143979011 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 175 parts

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

Carburetor 632689 (71/143) 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 Spark Plug (replaces 1902519, 861, PM-4)#135

Engine (71/143) 143.979011 Diagram

Spark plug

Part #33636
Replaced by #J19LM
?
Manufacturer substitution
This part replaces 33636. Substitute parts can look different from the original.
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MSRP: $4.60
Lawn & Garden Equipment Engine Air Filter (replaces 28424L)#171

Engine (71/143) 143.979011 Diagram

Lawn & garden equipment engine air filter (replaces 28424l)

Part #28424
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Lawn & Garden Equipment Engine Service Manual (replaces 692509, 730546, 740048)

#NI

All parts Diagram

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Lawn & Garden Equipment Engine Carburetor Manifold Gasket#184

Engine (71/143) 143.979011 Diagram

Lawn & garden equipment engine carburetor manifold gasket

Part #33263
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Lawn & Garden Equipment Engine Stop Wire Terminal#206

Engine (71/143) 143.979011 Diagram

Lawn & garden equipment engine stop wire terminal

Part #610973
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Lawn & Garden Equipment O-Ring#307

Engine (71/143) 143.979011 Diagram

Lawn & garden equipment o-ring

Part #35499
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Lawn & Garden Equipment Engine Spark Plug Boot (replaces 27276, TC-610118)#101

Engine (71/143) 143.979011 Diagram

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

Part #610118
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Lawn & Garden Equipment Engine Dipstick (replaces 35555)#310

Engine (71/143) 143.979011 Diagram

Lawn & garden equipment engine dipstick (replaces 35555)

Part #36205
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$3.89

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