Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
Water filter finder tool
Top DIY repair help
View All Repair Categories

Appliances

Lawn & Garden

Power Tools

Home Improvement

Sports & Leisure

Heating & Cooling

View all parts by brand
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Gas Chainsaw

Model # CS-400 Official Echo chainsaw

Here are the diagrams and repair parts for Official Echo CS-400 chainsaw, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

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

Browse Parts for
CS-400 Chainsaws
Brake Cover C345000211
#9

Chain brake diagram

Brake cover

Part #C345000211

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

Fuel Pump Cover 12312438330
#24

Carburetor - wt-820 diagram

Fuel pump cover

Part #12312438330

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

Label-purge Pump 89016739230
#3

Labels diagram

Label-purge pump

Part #89016739230

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

Clamp Nut 43301912330
#23

Chain brake diagram

Clamp nut

Part #43301912330

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

Fitting Tool 89751801131
#6

Tools diagram

Fitting tool

Part #89751801131

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

L Wrench 4mm 89561000130
#12

Tools diagram

L wrench 4mm

Part #89561000130

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

Clutch Drum A556000400
#7

Clutch diagram

Clutch drum

Part #A556000400

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

O-ring 22 90072000022
#40

Cylinder cover/ignition switch diagram

O-ring 22

Part #90072000022

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

Nut (2) 13002033330
#33

Cylinder cover/ignition switch diagram

Nut (2)

Part #13002033330

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

Crankshaft Assembly (includes Items 11-13)(also Included In P021001980-auto-oiler Assembly) P021009840
#10

Engine/short bloc--sb1089 diagram

Crankshaft assembly (includes items 11-13)(also included in p021001980-auto-oiler assembly)

Part #P021009840

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

Loading...

Parts & More