Lawn & Garden Engine

Model # 143964020 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143964020 engine, as well as links to manuals and error code tables, if available.

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143964020 Engine
Starter 590694
#390

Engine (71/143) 143.964020 diagram

Starter

Part #590694

The manufacturer no longer makes this part, and there's no substitute part

Lamination 34443A
#100

Engine (71/143) 143.964020 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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$40.75
13% OFF Phone Price : $46.75
In Stock
Tecumseh Lawn & Garden Equipment Engine Air Filter Cover (replaces 35986, B35065) 35065
#250

Engine (71/143) 143.964020 diagram

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

Part #35065

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This item is not returnable
$9.69
9% OFF Phone Price : $10.69
In Stock
Line 34357
#290

Engine (71/143) 143.964020 diagram

Line

Part #34357

Replaced by #29774

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Manufacturer substitution
This part replaces 34357. Substitute parts can look different from the original.
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This item is not returnable
$5.99
14% OFF Phone Price : $6.99
Back Order
Carburetor 632078A
Carburetor

Part #632078A

Replaced by #632795A

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Manufacturer substitution
This part replaces 632078A. Substitute parts can look different from the original.
BEST SELLER
$76.19
7% OFF Phone Price : $82.19
In Stock
Troybilt Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#292

Engine (71/143) 143.964020 diagram

Troybilt lawn & garden equipment engine fuel line clamp

Part #26460

BEST SELLER
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$2.49
29% OFF Phone Price : $3.49
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Troybilt Lawn & Garden Equipment Engine Air Filter Collar Gasket 34338
#239

Engine (71/143) 143.964020 diagram

Troybilt lawn & garden equipment engine air filter collar gasket

Part #34338

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This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Primer Assembly 632047
#9

Carburetor 632078a (71/143) diagram

Primer assembly

Part #632047

Replaced by #632047A

?
Manufacturer substitution
This part replaces 632047. Substitute parts can look different from the original.
This item is not returnable
In Stock
Troybilt Lawn & Garden Equipment Engine Oil Seal 27897
#75

Engine (71/143) 143.964020 diagram

Troybilt lawn & garden equipment engine oil seal

Part #27897

This item is not returnable
$7.02
12% OFF Phone Price : $8.02
In Stock
Troybilt Lawn & Garden Equipment Engine Flywheel Key (replaces 02-403) 611004
#89

Engine (71/143) 143.964020 diagram

Troybilt lawn & garden equipment engine flywheel key (replaces 02-403)

Part #611004

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock

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