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
Electric Line Trimmer

Model # 51819 Official Toro trimmer

Here are the diagrams and repair parts for Official Toro 51819 trimmer, 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  |
Brush Tube 181429
#8

Motor and blade assembly diagram

Brush tube

Part #181429

This item is not returnable
$3.23
In Stock
Handle 180445
#25

Housing and handle assembly diagram

Handle

Part #180445

$143.78
In Stock
Hex Brush Tube 181427
#6

Motor and blade assembly diagram

Hex brush tube

Part #181427

This item is not returnable
$5.06
In Stock
Brush Assembly 181428
#7

Motor and blade assembly diagram

Brush assembly

Part #181428

$52.53
In Stock
Lock Off Button 181484
#4

Housing and handle assembly diagram

Lock off button

Part #181484

$10.26
In Stock
Field Assembly 181430
#10

Motor and blade assembly diagram

Field assembly

Part #181430

$119.26
In Stock
Bld Asm (518 181477
#11

Motor and blade assembly diagram

Bld asm (518

Part #181477

Replaced by #182570

?
Manufacturer substitution
This part replaces 181477. Substitute parts can look different from the original.
$197.09
In Stock
Bearing Plate 180431
#13

Motor and blade assembly diagram

Bearing plate

Part #180431

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

Armature 181431
#12

Motor and blade assembly diagram

Armature

Part #181431

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

Blade Cover 180440
#20

Motor and blade assembly diagram

Blade cover

Part #180440

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

Articles and videos for electric line trimmers

Top 10 electric lawn and garden tools for 2023

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Read more

Parts & More