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.

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

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Model diagram and schematic

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

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ALL PARTS
Showing 10 of 28 parts  |

Brush Assembly 181428
#7

Motor and blade assembly diagram

Brush assembly

Part #181428

In Stock
Field Assembly 181430
#10

Motor and blade assembly diagram

Field assembly

Part #181430

In Stock
Lock Off Button 181484
#4

Housing and handle assembly diagram

Lock off button

Part #181484

In Stock
Hex Brush Tube 181427
#6

Motor and blade assembly diagram

Hex brush tube

Part #181427

This item is not returnable
In Stock
Brush Tube 181429
#8

Motor and blade assembly diagram

Brush tube

Part #181429

This item is not returnable
In Stock
Handle 180445
#25

Housing and handle assembly diagram

Handle

Part #180445

In Stock
Bld Asm (518 181477
#11

Motor and blade assembly diagram

Bld asm (518

Part #181477

Replaced by #182570

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Manufacturer substitution
This part replaces 181477. Substitute parts can look different from the original.
In Stock
Plate (51815 181474
#1

Housing and handle assembly diagram

Plate (51815

Part #181474

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

Bld Asm (518 181478

#NI

All parts diagram

Bld asm (518

Part #181478

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

Date Plate ( 181481

#NI

All parts diagram

Date plate (

Part #181481

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

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