Craftsman
Lawn & Garden Engine

Model # 143631977 Official Craftsman carburetor

Here are the diagrams and repair parts for Official Craftsman 143631977 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 29 parts  |

Lawn Mower O-ring 631028
#25

Replacement parts 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.
BEST SELLER
This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Gasket 27110
#21

Replacement parts 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
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
22% OFF Phone Price : $4.49
In Stock
Lawn & Garden Equipment Engine Carburetor Float Pin 631022
#13

Replacement parts diagram

Lawn & garden equipment engine carburetor float pin

Part #631022

This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Troybilt Lawn & Garden Equipment Engine Welch Plug (replaces 53-005) 631027
#11

Replacement parts diagram

Troybilt lawn & garden equipment engine welch plug (replaces 53-005)

Part #631027

This item is not returnable
In Stock
Lawn & Garden Equipment Washer 630739
#27

Replacement parts diagram

Lawn & garden equipment washer

Part #630739

This item is not returnable
In Stock
Washer 631971
#29

Replacement parts diagram

Washer

Part #631971

Replaced by #631183

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Manufacturer substitution
This part replaces 631971. Substitute parts can look different from the original.
This item is not returnable
In Stock
Tecumseh Repair 631978
#31

Replacement parts diagram

Tecumseh repair

Part #631978

In Stock
Lauson Shutter 631753
#9

Replacement parts diagram

Lauson shutter

Part #631753

This item is not returnable
In Stock
Lauson Lawn & Garden Equipment Adjustment Screw 630898
#24

Replacement parts diagram

Lauson lawn & garden equipment adjustment screw

Part #630898

This item is not returnable
In Stock

Symptoms for gas cooktops

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty
Time required
 30 minutes or less

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