Craftsman
Lawn & Garden Engine

Model # 143631931A Official Craftsman carburetor

Here are the diagrams and repair parts for Official Craftsman 143631931A carburetor, 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 28 parts  |

Needle Seat 631021
#12

Replacement parts 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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Gasket 27110
#21

Replacement parts 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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$2.49
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Troybilt Carburetor Float 631024
#15

Replacement parts diagram

Troybilt carburetor float

Part #631024

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Carburetor O-ring 630740
#23

Replacement parts diagram

Lawn & garden equipment engine carburetor o-ring

Part #630740

This item is not returnable
$3.64
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Troybilt Lawn & Garden Equipment Engine Welch Plug 630748
#10

Replacement parts diagram

Troybilt lawn & garden equipment engine welch plug

Part #630748

This item is not returnable
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Troybilt Lawn & Garden Equipment Engine Tension Spring 630766
#5

Replacement parts diagram

Troybilt lawn & garden equipment engine tension spring

Part #630766

This item is not returnable
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Lauson Washer 631972
#28

Replacement parts diagram

Lauson washer

Part #631972

This item is not returnable
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Lauson Shutter 631753
#9

Replacement parts diagram

Lauson shutter

Part #631753

This item is not returnable
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Troybilt Lawn & Garden Equipment Engine Carburetor Float Bowl (replaces 631025, 632808) 631867
#16

Replacement parts diagram

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

Part #631867

This item is not returnable
$3.49
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Lauson Lawn & Garden Equipment Adjustment Screw 630898
#24

Replacement parts diagram

Lauson lawn & garden equipment adjustment screw

Part #630898

This item is not returnable
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