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Craftsman
Lawn & Garden Engine

Model # 143986006 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143986006 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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ALL PARTS
Showing 10 of 125 parts  |
Needle Seat 631021
#30

Carburetor 640026 (71/143) diagram

Needle seat

Part #631021

Replaced by #631021B

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Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
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Starter 590694
#390

Replacement parts diagram

Starter

Part #590694

Replaced by #590785

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Manufacturer substitution
This part replaces 590694. Substitute parts can look different from the original.
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Cap 36246
#301

Replacement parts diagram

Cap

Part #36246

Replaced by #37844

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Manufacturer substitution
This part replaces 36246. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
#290

Replacement parts diagram

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

Part #29774

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Lawn & Garden Equipment Engine Air Filter Cover (replaces 35986, B35065) 35065
#250

Replacement parts diagram

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

Part #35065

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Float 632019
#28

Carburetor 640026 (71/143) diagram

Float

Part #632019

Replaced by #632019A

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Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
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Gasket 36996
#306

Replacement parts 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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Lawn & Garden Equipment Engine Air Filter Collar Gasket 34338
#239

Replacement parts diagram

Lawn & garden equipment engine air filter collar gasket

Part #34338

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Carburetor 640026
Carburetor

Part #640026

Replaced by #640262A

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Manufacturer substitution
This part replaces 640026. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor O-ring 632547
#37

Carburetor 640026 (71/143) diagram

Lawn & garden equipment engine carburetor o-ring

Part #632547

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$3.30 | 
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