Lawn & Garden Engine

Model # 143784012 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143784012 4-cycle engine, as well as links to manuals and error code tables, if available.

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143784012 4-Cycle Engine
Lamination 34443A
#102

Engine diagram

Lamination

Part #34443A

Replaced by #34443D

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Manufacturer substitution
This part replaces 34443A. Substitute parts can look different from the original.
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Generac Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
#164

Engine diagram

Generac lawn & garden equipment engine fuel line (replaces 14306, 34357)

Part #29774

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Fuel Line 30706
#166

Engine diagram

Fuel line

Part #30706

Replaced by #29774

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Manufacturer substitution
This part replaces 30706. Substitute parts can look different from the original.
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Gasket 27110
#21

Carburetor 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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$2.49
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Snowblower Ignition Key (replaces 35593, Tc-35062) 35062
#84

Engine diagram

Snowblower ignition key (replaces 35593, tc-35062)

Part #35062

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Troybilt Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#163

Engine diagram

Troybilt lawn & garden equipment engine fuel line clamp

Part #26460

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Primer 570682
#125

Engine diagram

Primer

Part #570682

Replaced by #570682A

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Manufacturer substitution
This part replaces 570682. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Fuel Line (replaces 32180, 32180a, 32180b, 500236, Tc-32180c) 32180C
#126

Engine diagram

Lawn & garden equipment engine fuel line (replaces 32180, 32180a, 32180b, 500236, tc-32180c)

Part #32180C

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Troybilt Lawn & Garden Equipment Engine Oil Seal 27897
#48

Engine diagram

Troybilt lawn & garden equipment engine oil seal

Part #27897

This item is not returnable
$7.02
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Lawn & Garden Equipment Engine Throttle Control Knob 35440
#24

Engine diagram

Lawn & garden equipment engine throttle control knob

Part #35440

This item is not returnable
$4.14
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