Can’t find your part? Contact us:

+1-309-603-4777

Lawn & Garden

Model # 631401 Official Tractor Accessories carburetor

Here are the diagrams and repair parts for Official Tractor Accessories 631401 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

ALL PARTS

Showing 10 of 34 parts |

Shutter 630180

Replacement parts diagram

Shutter

Part #630180

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

Lever 631420

Replacement parts diagram

Lever

Part #631420

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

Cover 631412

Replacement parts diagram

Cover

Part #631412

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

Screw 631416

Replacement parts diagram

Screw

Part #631416

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

Cover 631409

Replacement parts diagram

Cover

Part #631409

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

Screw 630700

Screw

Part #630700

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

Reducer 631405

Replacement parts diagram

Reducer

Part #631405

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

Gasket 631430

Replacement parts diagram

Gasket

Part #631430

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

Spring 630633

Replacement parts diagram

Spring

Part #630633

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

Plug 631408

Replacement parts diagram

Plug

Part #631408

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

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

Why isn't my range's gas burner heating properly?

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

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Repair difficulty

Time required

15 minutes or less

How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Repair difficulty

Time required

60 minutes or less

How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Repair difficulty

Time required

45 minutes or less

Articles and videos for gas ranges

How to clean and maintain your stove

How to clean and maintain your stove

Learn how to clean and maintain your stove to keep it in top shape.…

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

How to clean grates and burners on a gas cooktop video

How to clean grates and burners on a gas cooktop video

Find out how to clean the grates and burners on your gas cooktop.…

Stay Connected