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Craftsman
Lawn & Garden Engine

Model # 143974004 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143974004 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 126 parts  |
Troybilt Lawn & Garden Equipment Engine Air Filter 35066
#245

Engine 143.974004 diagram

Troybilt lawn & garden equipment engine air filter

Part #35066

BEST SELLER
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$4.67 | 
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In Stock
Lawn Mower O-ring 631028
#29

Carburetor no. 632750 (71/143) 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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$2.49 | 
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Troybilt Lawn & Garden Equipment Engine Carburetor Gasket (replaces 27141) 26756
#184

Engine 143.974004 diagram

Troybilt lawn & garden equipment engine carburetor gasket (replaces 27141)

Part #26756

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$3.64 | 
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Starter 590694
#390

Engine 143.974004 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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$29.58 | 
17% OFF Phone Price : $35.58
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Generac Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
#290

Engine 143.974004 diagram

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

Part #29774

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$5.99 | 
14% OFF Phone Price : $6.99
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Tecumseh Lawn & Garden Equipment Engine Air Filter Cover (replaces 35986, B35065) 35065
#250

Engine 143.974004 diagram

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

Part #35065

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$9.69 | 
9% OFF Phone Price : $10.69
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Troybilt Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#292

Engine 143.974004 diagram

Troybilt lawn & garden equipment engine fuel line clamp

Part #26460

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$2.49 | 
29% OFF Phone Price : $3.49
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Primer Assembly 632047
#35

Carburetor no. 632750 (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
$3.55
In Stock
Lawn & Garden Equipment Engine Dipstick Tube O-ring (replaces 34265) 36832
#306

Engine 143.974004 diagram

Lawn & garden equipment engine dipstick tube o-ring (replaces 34265)

Part #36832

This item is not returnable
$2.40
In Stock
Generac Lawn & Garden Equipment Engine Stop Wire Terminal 610973
#195

Engine 143.974004 diagram

Generac lawn & garden equipment engine stop wire terminal

Part #610973

This item is not returnable
$4.11 | 
20% OFF Phone Price : $5.11
In Stock

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