Craftsman
Lawn & Garden Engine

Model # 143640347 Official Craftsman carburetor

Here are the diagrams and repair parts for Official Craftsman 143640347 carburetor, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 28 parts  |

Lawn & Garden Equipment Engine Carburetor Diaphragm And Gasket Kit 640257
#70

Carburetor diagram

Lawn & garden equipment engine carburetor diaphragm and gasket kit

Part #640257

This item is not returnable
In Stock
Snowblower Carburetor 640347
#0

Carburetor diagram

Snowblower carburetor

Part #640347

Replaced by #640347A

?
Manufacturer substitution
This part replaces 640347. Substitute parts can look different from the original.
$75.19
7% OFF Phone Price : $81.19
In Stock
Lawn & Garden Equipment Washer 640237
#4

Carburetor diagram

Lawn & garden equipment washer

Part #640237

This item is not returnable
In Stock
Metering Lever 640242
#28

Carburetor diagram

Metering lever

Part #640242

This item is not returnable
In Stock
Tractor Accessories Welch Plug 640348
#48

Carburetor diagram

Tractor accessories welch plug

Part #640348

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Carburetor Diaphragm 640248
#50

Carburetor diagram

Lawn & garden equipment engine carburetor diaphragm

Part #640248

In Stock
Pump Gasket 640253
#63

Carburetor diagram

Pump gasket

Part #640253

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Cover 640250
#52

Carburetor diagram

Lawn & garden equipment engine cover

Part #640250

This item is not returnable
In Stock
Pump Diaphragm 640252
#62

Carburetor diagram

Pump diaphragm

Part #640252

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Spring 640244
#31

Carburetor diagram

Lawn & garden equipment engine spring

Part #640244

This item is not returnable
In Stock

Symptoms for electric ranges

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Repair guides for electric ranges

How to replace a range radiant surface element

How to replace a range radiant surface element

If the element on your glass cooktop isn't heating up even though it gets power, replace it yourself, in about 45 minute…

Repair difficulty
Time required
 45 minutes or less
How to replace an electric range oven control board

How to replace an electric range oven control board

If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…

Repair difficulty
Time required
 15 minutes or less
How to replace a range coil surface element

How to replace a range coil surface element

Easily replace a coil surface element in 15 minutes or less by following these step-by-step instructions.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…