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Craftsman
Lawn & Garden Engine

Model # 143943501 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143943501 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 146 parts  |
Lawn & Garden Equipment Engine Air Filter 35066
#245

Engine 143.943501(71/143) diagram

Lawn & garden equipment engine air filter

Part #35066

BEST SELLER
This item is not returnable
$4.95 | 
17% OFF MSRP : $6.00
In Stock
Lawn Mower O-ring 631028
#29

Carburetor 632589 (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 | 
29% OFF Phone Price : $3.49
In Stock
Needle Seat 631021
#30

Carburetor 632589 (71/143) 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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This item is not returnable
$10.11 | 
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Lawn & Garden Equipment Engine Fuel Line (replaces 14306, 34357) 29774
#290

Engine 143.943501(71/143) diagram

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

Engine 143.943501(71/143) diagram

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
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Float 632019
#28

Carburetor 632589 (71/143) diagram

Float

Part #632019

Replaced by #632019A

?
Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
BEST SELLER
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$8.89 | 
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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

This item is not returnable
$12.19 | 
14% OFF Phone Price : $14.19
In Stock
Lawn & Garden Equipment Engine Stop Wire Terminal 610973
#206

Engine 143.943501(71/143) diagram

Lawn & garden equipment engine stop wire terminal

Part #610973

This item is not returnable
$4.11 | 
20% OFF Phone Price : $5.11
In Stock
Lawn & Garden Equipment O-ring 35499
#307

Engine 143.943501(71/143) diagram

Lawn & garden equipment o-ring

Part #35499

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Lawn & Garden Equipment Engine Air Filter Collar 35797
#241

Engine 143.943501(71/143) diagram

Lawn & garden equipment engine air filter collar

Part #35797

This item is not returnable
$4.09 | 
20% OFF Phone Price : $5.09
In Stock

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