Craftsman
Lawn & Garden Engine

Model # 143640315 Official Craftsman carburetor

Here are the diagrams and repair parts for Official Craftsman 143640315 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 27 parts  |

Lawn Mower O-ring 631028
#29

Carburetor 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
Inlet Needle 632807
#30

Carburetor diagram

Inlet needle

Part #632807

Replaced by #631021B

?
Manufacturer substitution
This part replaces 632807. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$9.79
9% OFF Phone Price : $10.79
In Stock
Lawn & Garden Equipment Engine Carburetor Primer Bulb 640259
#35

Carburetor diagram

Lawn & garden equipment engine carburetor primer bulb

Part #640259

BEST SELLER
This item is not returnable
$9.79
9% OFF Phone Price : $10.79
In Stock
Troybilt Lawn & Garden Equipment Engine Carburetor Float Bowl (replaces 631025, 632808) 631867
#25

Carburetor 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 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
Float 632802
#28

Carburetor diagram

Float

Part #632802

Replaced by #632816

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Manufacturer substitution
This part replaces 632802. Substitute parts can look different from the original.
This item is not returnable
$9.39
10% OFF Phone Price : $10.39
In Stock
Lawn & Garden Equipment Engine Throttle Shaft Seal 631183
#5

Carburetor diagram

Lawn & garden equipment engine throttle shaft seal

Part #631183

This item is not returnable
In Stock
Lawn & Garden Equipment Screw 640027
#20

Carburetor diagram

Lawn & garden equipment screw

Part #640027

This item is not returnable
In Stock
Carburetor Vent Tube 632766
#36A

Carburetor diagram

Carburetor vent tube

Part #632766

This item is not returnable
In Stock
Lawn & Garden Equipment Screw 651025
#17

Carburetor diagram

Lawn & garden equipment screw

Part #651025

This item is not returnable
In Stock

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

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Repair difficulty
Time required
 15 minutes or less
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How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair difficulty
Time required
 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair difficulty
Time required
 15 minutes or less

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