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Craftsman
Lawn & Garden Engine

Model # 143640104 Official Craftsman carburetor

Here are the diagrams and repair parts for Official Craftsman 143640104 carburetor, 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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ALL PARTS
Showing 10 of 26 parts  |
Lawn Mower O-ring 631028
#29

Carburetor no. 640104 diagram

Lawn mower o-ring

Part #631028

Replaced by #631028A

?
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
Lawn & Garden Equipment Engine Carburetor Primer Bulb (replaces 49-085) 36045A
#35

Carburetor no. 640104 diagram

Lawn & garden equipment engine carburetor primer bulb (replaces 49-085)

Part #36045A

BEST SELLER
This item is not returnable
$6.74 | 
13% OFF Phone Price : $7.74
In Stock
Gasket 27110
#44

Carburetor no. 640104 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
#25

Carburetor no. 640104 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 Throttle Shaft Return Spring (replaces 630731, 631279, 631279a, 631279l, 632016) 631767
#2

Carburetor no. 640104 diagram

Lawn & garden equipment throttle shaft return spring (replaces 630731, 631279, 631279a, 631279l, 632016)

Part #631767

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Carburetor 640104

#NI

All parts diagram

Carburetor

Part #640104

Replaced by #640017B

?
Manufacturer substitution
This part replaces 640104. Substitute parts can look different from the original.
$96.19 | 
11% OFF Phone Price : $108.19
In Stock
Lawn & Garden Equipment Engine Carburetor Float Pin 631022
#31

Carburetor no. 640104 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
#48

Carburetor no. 640104 diagram

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

Part #631027

This item is not returnable
$2.16
In Stock
Lawn & Garden Equipment Engine Throttle Shaft Seal 631183
#5

Carburetor no. 640104 diagram

Lawn & garden equipment engine throttle shaft seal

Part #631183

This item is not returnable
$2.16
In Stock
Cap 640053
#20A

Carburetor no. 640104 diagram

Cap

Part #640053

The manufacturer no longer makes this part, and there's no substitute part

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