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Craftsman
Lawn & Garden Engine

Model # 143975034 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 143975034 engine, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 133 parts  |
Lawn & Garden Equipment Engine Air Filter 35066
#245

Engine 71/143 143.975034 diagram

Lawn & garden equipment engine air filter

Part #35066

BEST SELLER
This item is not returnable
$4.67 | 
22% OFF MSRP : $6.00
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Lawn Mower O-ring 631028
#29

Carburetor 640026 (71/143) diagram

Lawn mower o-ring

Part #631028

Replaced by #631028A

?
Manufacturer substitution
This part replaces 631028. Substitute parts can look different from the original.
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$2.49 | 
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Lawn & Garden Equipment Engine Carburetor Rebuild Kit (replaces 632760a, 632809) 632760B
#(NI)

Carburetor 640026 (71/143) diagram

Lawn & garden equipment engine carburetor rebuild kit (replaces 632760a, 632809)

Part #632760B

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Primer 36045
#35

Carburetor 640026 (71/143) diagram

Primer

Part #36045

Replaced by #36045A

?
Manufacturer substitution
This part replaces 36045. Substitute parts can look different from the original.
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$6.74 | 
13% OFF Phone Price : $7.74
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Lawn & Garden Equipment Engine Carburetor Gasket (replaces 27141) 26756
#184

Engine 71/143 143.975034 diagram

Lawn & garden equipment engine carburetor gasket (replaces 27141)

Part #26756

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$3.64 | 
23% OFF MSRP : $4.70
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Lamination 34443A
#100

Engine 71/143 143.975034 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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$46.33 | 
10% OFF Phone Price : $51.33
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Cap 36246
#301

Engine 71/143 143.975034 diagram

Cap

Part #36246

Replaced by #37844

?
Manufacturer substitution
This part replaces 36246. Substitute parts can look different from the original.
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$6.69 | 
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Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#292

Engine 71/143 143.975034 diagram

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

Engine 71/143 143.975034 diagram

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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Gasket 27110
#44

Carburetor 640026 (71/143) diagram

Gasket

Part #27110

Replaced by #27110A

?
Manufacturer substitution
This part replaces 27110. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock

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