Craftsman
Lawn & Garden Engine

Model # 143786012 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143786012 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 183 parts  |

Lawn Mower O-ring 631028
#25

Carburetor no. 632334 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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Needle Seat 631021
#12

Carburetor no. 632334 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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Snowblower Ignition Key (replaces 35593, Tc-35062) 35062
#160

Engine diagram

Snowblower ignition key (replaces 35593, tc-35062)

Part #35062

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Rope 590451A
#9

Rewind starter no. 590630 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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Gasket 27110
#21

Carburetor no. 632334 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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Lawn & Garden Equipment Engine Fuel Line (replaces 32180, 32180a, 32180b, 500236, Tc-32180c) 32180C
#132

Engine diagram

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

Part #32180C

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Lawn & Garden Equipment Engine Throttle Control Knob 35440
#147

Engine diagram

Lawn & garden equipment engine throttle control knob

Part #35440

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Lawn & Garden Equipment Engine Service Manual (replaces 692509, 730546, 740048) 740049

#NI

All parts diagram

Lawn & garden equipment engine service manual (replaces 692509, 730546, 740048)

Part #740049

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Lawn & Garden Equipment O-ring 35499
#59

Engine diagram

Lawn & garden equipment o-ring

Part #35499

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Lawn & Garden Equipment Engine Spark Plug Boot (replaces 27276, Tc-610118) 610118
#82A

Engine diagram

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

Part #610118

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Repair difficulty
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 15 minutes or less

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