Craftsman
Lawn & Garden Engine

Model # 143774012 Official Craftsman 4-cycle engine

Here are the diagrams and repair parts for Official Craftsman 143774012 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 152 parts  |

Needle Seat 631021
#12

Carburetor diagram

Needle seat

Part #631021

Replaced by #631021B

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Manufacturer substitution
This part replaces 631021. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor Gasket (replaces 27141) 26756
#87

Engine 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
#123

Engine 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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$47.72
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Lawn & Garden Equipment Engine Fuel Line Clamp 26460
#117

Engine diagram

Lawn & garden equipment engine fuel line clamp

Part #26460

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Gasket 27110
#21

Carburetor diagram

Gasket

Part #27110

Replaced by #27110A

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Manufacturer substitution
This part replaces 27110. Substitute parts can look different from the original.
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Float 632019
#14

Carburetor diagram

Float

Part #632019

Replaced by #632019A

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Manufacturer substitution
This part replaces 632019. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor Float Bowl (replaces 631025, 632808) 631867
#16

Carburetor diagram

Lawn & garden equipment engine carburetor float bowl (replaces 631025, 632808)

Part #631867

This item is not returnable
$3.49
22% OFF Phone Price : $4.49
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Plug Cover 27276
#27

Engine diagram

Plug cover

Part #27276

Replaced by #610118

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Manufacturer substitution
This part replaces 27276. Substitute parts can look different from the original.
This item is not returnable
$5.24
22% OFF MSRP : $6.70
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Lawn & Garden Equipment Engine Carburetor Rebuild Kit 31840
#32

Carburetor diagram

Lawn & garden equipment engine carburetor rebuild kit

Part #31840

This item is not returnable
$22.60
18% OFF Phone Price : $27.60
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Lawn & Garden Equipment Engine Oil Seal 32600
#4

Engine diagram

Lawn & garden equipment engine oil seal

Part #32600

This item is not returnable
$7.59
12% OFF Phone Price : $8.59
In Stock

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