Craftsman
Electric Line Trimmer

Model # 257798101 Official Craftsman electric line trimmer

Here are the diagrams and repair parts for Official Craftsman 257798101 electric line 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 39 parts  |

Housing 2910-03
#9

Drive shaft and cutter head assembly diagram

Housing

Part #2910-03

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

Retainer 1622-05
#15

Drive shaft and cutter head assembly diagram

Retainer

Part #1622-05

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

O-ring 3162
#18

Drive shaft and cutter head assembly diagram

O-ring

Part #3162

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

Handle 3567-13
#4

Drive shaft and cutter head assembly diagram

Handle

Part #3567-13

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

Lead Wire Assembly 81-031
#34

Motor assembly diagram

Lead wire assembly

Part #81-031

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

Bushing 3568-05
#5

Drive shaft and cutter head assembly diagram

Bushing

Part #3568-05

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

Screw 50-026
#36

Motor assembly diagram

Screw

Part #50-026

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

Armature Assembly 01-070-1
#32

Motor assembly diagram

Armature assembly

Part #01-070-1

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

Shaft Adapter 1671
Shaft adapter

Part #1671

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

Lock Nut 3935
#39

Drive shaft and cutter head assembly diagram

Lock nut

Part #3935

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…