Craftsman
Lawn & Garden Engine

Model # 143741092 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143741092 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 172 parts  |

Spark Plug 33636
#37

Replacement parts diagram

Spark plug

Part #33636

Replaced by #J19LM

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Manufacturer substitution
This part replaces 33636. Substitute parts can look different from the original.
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$4.80
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Spark Plug 34251
#37A

Replacement parts diagram

Spark plug

Part #34251

Replaced by #J19LM

?
Manufacturer substitution
This part replaces 34251. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.80
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In Stock
Lawn & Garden Equipment Engine Recoil Starter Rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032) 590535
#9

Rewind starter diagram

Lawn & garden equipment engine recoil starter rope, 98-in (replaces 1258, 28288, 28358, 28528, 30971, 31285, 31395, 31396, 31696, 590451a, 590456, 590527, 730608, 740032)

Part #590535

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$2.49
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Generac Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
#118

Replacement parts 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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Carburetor 632208
Carburetor

Part #632208

Replaced by #632615

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Manufacturer substitution
This part replaces 632208. Substitute parts can look different from the original.
$96.19
11% OFF Phone Price : $108.19
In Stock
Lawn & Garden Equipment Throttle Shaft Return Spring (replaces 630731, 631279, 631279a, 631279l, 632016) 631767
#2

Replacement parts diagram

Lawn & garden equipment throttle shaft return spring (replaces 630731, 631279, 631279a, 631279l, 632016)

Part #631767

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Control Assembly 33858A
#53

Replacement parts diagram

Control assembly

Part #33858A

Replaced by #36677

?
Manufacturer substitution
This part replaces 33858A. Substitute parts can look different from the original.
$39.34
13% OFF Phone Price : $45.34
In Stock
Lauson Lawn & Garden Equipment Engine Carburetor Diaphragm 630978
#22

Replacement parts diagram

Lauson lawn & garden equipment engine carburetor diaphragm

Part #630978

This item is not returnable
$6.79
13% OFF Phone Price : $7.79
In Stock
Troybilt Lawn & Garden Equipment Screw 650451
#48

Replacement parts diagram

Troybilt lawn & garden equipment screw

Part #650451

This item is not returnable
In Stock
Generac Lawn & Garden Equipment Engine Governor Control Lever Clamp 31335
#94

Replacement parts diagram

Generac lawn & garden equipment engine governor control lever clamp

Part #31335

This item is not returnable
In Stock

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