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Craftsman
Lawn & Garden Engine

Model # 143974036 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143974036 engine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 122 parts  |
Troybilt Lawn & Garden Equipment Engine Air Filter 35066
#245

Engine 143.974036 diagram

Troybilt lawn & garden equipment engine air filter

Part #35066

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$4.79 | 
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Lawn Mower O-ring 631028
#29

Carburetor 632744 (71/143) diagram

Lawn mower o-ring

Part #631028

Replaced by #631028A

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Manufacturer substitution
This part replaces 631028. Substitute parts can look different from the original.
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$2.49 | 
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Troybilt Lawn & Garden Equipment Engine Carburetor Gasket (replaces 27141) 26756
#184

Engine 143.974036 diagram

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

Part #26756

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Primer 36045
#35

Carburetor 632744 (71/143) diagram

Primer

Part #36045

Replaced by #36045A

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Manufacturer substitution
This part replaces 36045. Substitute parts can look different from the original.
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$6.74 | 
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Gasket 27110
#44

Carburetor 632744 (71/143) diagram

Gasket

Part #27110

Replaced by #27110A

?
Manufacturer substitution
This part replaces 27110. Substitute parts can look different from the original.
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$2.49 | 
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Tecumseh Lawn & Garden Equipment Engine Air Filter Cover (replaces 35986, B35065) 35065
#250

Engine 143.974036 diagram

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

Part #35065

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$9.69 | 
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Troybilt Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#292

Engine 143.974036 diagram

Troybilt lawn & garden equipment engine fuel line clamp

Part #26460

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$2.49 | 
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Carburetor 632744
Carburetor

Part #632744

Replaced by #632795A

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Manufacturer substitution
This part replaces 632744. Substitute parts can look different from the original.
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$76.26 | 
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Troybilt Lawn & Garden Equipment Engine Air Filter Collar Gasket 34338
#239

Engine 143.974036 diagram

Troybilt lawn & garden equipment engine air filter collar gasket

Part #34338

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Gasket 36996
#306

Engine 143.974036 diagram

Gasket

Part #36996

Replaced by #37610

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Manufacturer substitution
This part replaces 36996. Substitute parts can look different from the original.
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$2.49 | 
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