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Craftsman
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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Model diagram and schematic

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Showing 10 of 180 parts  |
Lawn Mower O-ring 631028
#25

Carburetor 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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Needle Seat 631021
#12

Carburetor diagram

Needle seat

Part #631021

Replaced by #631021B

?
Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
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$10.12 | 
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Lawn & Garden Equipment Engine Carburetor Gasket (replaces 27141) 26756
#72

Engine diagram

Lawn & garden equipment engine carburetor gasket (replaces 27141)

Part #26756

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$3.64 | 
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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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$4.09 | 
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Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
Lawn & garden equipment engine fuel line (replaces 14306, 34357)

Part #29774

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$5.99 | 
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Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#163

Engine diagram

Lawn & garden equipment engine fuel line clamp

Part #26460

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$2.49 | 
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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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Rope 590451A
#9

Rewind starter 580576 diagram

Rope

Part #590451A

Replaced by #590535

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Manufacturer substitution
This part replaces 590451A. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Throttle Control Knob 35440
#24

Engine diagram

Lawn & garden equipment engine throttle control knob

Part #35440

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Lawn & Garden Equipment Engine Oil Seal 27897
#48

Engine diagram

Lawn & garden equipment engine oil seal

Part #27897

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$7.02 | 
22% OFF MSRP : $9.00
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