Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Toro
Lawn & Garden

Model # 51940 Official Toro brush cutter

Here are the diagrams and repair parts for Official Toro 51940 brush cutter, 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.

Owner’s manual
Error Codes

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 124 parts  |
Toro Screw-clutch 6635301
#32

Engine diagram

Toro screw-clutch

Part #6635301

This item is not returnable
$5.49
In Stock
Toro Clip-hose 6969901
#35

Engine diagram

Toro clip-hose

Part #6969901

This item is not returnable
$6.51
In Stock
Toro Nut-he X 81068
#28

Upper shaft diagram

Toro nut-he x

Part #81068

This item is not returnable
$5.49
In Stock
Toro Button-off Lock 983623001
#8

Upper shaft diagram

Toro button-off lock

Part #983623001

$7.71
In Stock
Trimmer Head A98231A
#22

Attachment shaft diagram

Trimmer head

Part #A98231A

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

Pulley 6300217
#29

Engine diagram

Pulley

Part #6300217

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

Front Housing Assembly 3075403
#13

Engine diagram

Front housing assembly

Part #3075403

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

Element 88048
#19

Engine diagram

Element

Part #88048

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

Screw (m4 X 1.75 X 12mm, Type Tt, Slotted Recessed Pan Head) 983645005
#42

Engine diagram

Screw (m4 x 1.75 x 12mm, type tt, slotted recessed pan head)

Part #983645005

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

Screw (m5 X 0.8 X 50mm, Torx Recessed Pan Head, Machine) (2) 983660057
#46

Engine diagram

Screw (m5 x 0.8 x 50mm, torx recessed pan head, machine) (2)

Part #983660057

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

Most common symptoms to help you fix your cooktops

Choose a symptom to see related cooktop repairs.

View all

Why isn't my cooktop working at all?

Main causes: lack of electrical power, gas supply failure, bad pressure regulator, control system failure…

Read more

Repair guides for gas cooktops

View all
How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your cooktops

Use the advice and tips in these articles and videos to get the most out of your cooktop.

View all
5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

Read more
How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

Read more
Cooktop common questions

Cooktop common questions

These common questions can help you make the most of your cooktop.…

Read more

Parts & More