Walton
Lawn & Garden Engine

Model # 640000 Official Walton carburetor

Here are the diagrams and repair parts for Official Walton 640000 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 22 parts  |

Walton Lawn & Garden Equipment Engine Screw 650506
#7

Replacement parts diagram

Walton lawn & garden equipment engine screw

Part #650506

This item is not returnable
In Stock
Walton Lawn & Garden Equipment Engine Carburetor Assembly 640000
#1-60

Replacement parts diagram

Walton lawn & garden equipment engine carburetor assembly

Part #640000

In Stock
Walton Screw 632659
#17

Replacement parts diagram

Walton screw

Part #632659

This item is not returnable
In Stock
Walton Float Shaft 632663
#27

Replacement parts diagram

Walton float shaft

Part #632663

This item is not returnable
In Stock
Tractor Accessories Gasket 632447
#44

Replacement parts diagram

Tractor accessories gasket

Part #632447

This item is not returnable
In Stock
Walton Idle Screw 640001
#20

Replacement parts diagram

Walton idle screw

Part #640001

In Stock
Walton Spring 632660
#18

Replacement parts diagram

Walton spring

Part #632660

This item is not returnable
In Stock
Washer 632039
Washer

Part #632039

This item is not returnable
In Stock
Walton Inlet Needle 632666
#30

Replacement parts diagram

Walton inlet needle

Part #632666

In Stock
Walton Float Bowl 632662
#25

Replacement parts diagram

Walton float bowl

Part #632662

In Stock

Repair guides for chest freezers

How to replace a freezer compressor start relay

How to replace a freezer compressor start relay

The compressor start relay starts the compressor. If the compressor won’t start, follow these steps to replace a defect…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer temperature control thermostat

How to replace a freezer temperature control thermostat

The cold control thermostat regulates the freezer temperature. A defective cold control thermostat can prevent the compr…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer lid gasket

How to replace a freezer lid gasket

The lid gasket prevents air and moisture from entering the freezer when the lid is closed. Follow these steps to replace…

Repair difficulty
Time required
 30 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.…