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

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Craftsman
Electric Line Trimmer

Model # 257798051 Official Craftsman trimmer

Here are the diagrams and repair parts for Official Craftsman 257798051 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.

Owner’s manual

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 67 parts  |
Screw, #10-16 534790301
#20

Drive shaft and head assembly diagram

Screw, #10-16

Part #534790301

Replaced by #534222402

?
Manufacturer substitution
This part replaces 534790301. Substitute parts can look different from the original.
This item is not returnable
$5.11
In Stock
Poulan Line Trimmer Flexible Drive Shaft Adapter 530402801
#5

Drive shaft and head assembly diagram

Poulan line trimmer flexible drive shaft adapter

Part #530402801

This item is not returnable
$5.76 | 
15% OFF Phone Price : $6.76
In Stock
Washer,.030t 534908700
#24

Motor assembly diagram

Washer,.030t

Part #534908700

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

Trigger Housing 534904829
#19

Drive shaft and head assembly diagram

Trigger housing

Part #534904829

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

Cover 534036644
#15

Motor assembly diagram

Cover

Part #534036644

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

Sleeve Tubing 534788905
#26

Drive shaft and head assembly diagram

Sleeve tubing

Part #534788905

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

Switch 534982000
#15

Drive shaft and head assembly diagram

Switch

Part #534982000

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

Field Ring/m 534227004
#4

Motor assembly diagram

Field ring/m

Part #534227004

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

Arm,spring P 534899200
#18

Motor assembly diagram

Arm,spring p

Part #534899200

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

Thrust Washer 534228800
#3

Motor assembly diagram

Thrust washer

Part #534228800

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