Electric Line Trimmer

Model # 257798040 Official Craftsman weed & grass trimmer

Here are the diagrams and repair parts for Official Craftsman 257798040 weed & grass trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for
257798040 Line Trimmers
Nut 8283
#33

Drive shaft and head assembly diagram

Nut

Part #8283

Replaced by #530403094

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Manufacturer substitution
This part replaces 8283. Substitute parts can look different from the original.
This item is not returnable
In Stock
Air Baffle 4872-3-28
#25

Drive shaft and head assembly diagram

Air baffle

Part #4872-3-28

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

Washer 9087
#47

Drive shaft and head assembly diagram

Washer

Part #9087

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

Screw 7903
#28

Drive shaft and head assembly diagram

Screw

Part #7903

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

Harness 7981
#12

Drive shaft and head assembly diagram

Harness

Part #7981

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

Spool Line 9079-3
#51

Drive shaft and head assembly diagram

Spool line

Part #9079-3

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

Screw 1364-1
#48

Drive shaft and head assembly diagram

Screw

Part #1364-1

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

Housing 7160-2-28
#22

Drive shaft and head assembly diagram

Housing

Part #7160-2-28

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

Spring 9085
#45

Drive shaft and head assembly diagram

Spring

Part #9085

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

Shim Washer 2288-2
#58

Motor assembly diagram

Shim washer

Part #2288-2

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

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