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Hitachi CS40EA chainsaw Parts

Here are the diagrams and repair parts for Hitachi CS40EA chainsaw, as well as links to manuals and error code tables, if available.

Hitachi CS40EA chainsaw
By Schematic
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Browse Parts forCS40EA Chainsaws

  • Cleaner Support for Hitachi CS40EA - Part 669-8427

    #40

    All parts diagram

    Cleaner Support

    Part #669-8427

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

  • Pump Gasket for Hitachi CS40EA - Part 668-5212

    #23

    All parts diagram

    Pump Gasket

    Part #668-5212

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

  • Flat Tap Spring for Hitachi CS40EA - Part 669-6872

    #114

    All parts diagram

    Flat Tap Spring

    Part #669-6872

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

  • Exhaust Plate for Hitachi CS40EA - Part 669-8460

    #57

    All parts diagram

    Exhaust Plate

    Part #669-8460

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

  • Shim for Hitachi CS40EA - Part 669-6866

    #78A

    All parts diagram

    Shim

    Part #669-6866

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

  • Idler Arm Spring for Hitachi CS40EA - Part 669-0766

    #31

    All parts diagram

    Idler Arm Spring

    Part #669-0766

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

  • Cleaner Cover for Hitachi CS40EA - Part 669-8424

    #1

    All parts diagram

    Cleaner Cover

    Part #669-8424

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

  • Priming Pump for Hitachi CS40EA - Part 668-5139

    #94

    All parts diagram

    Priming Pump

    Part #668-5139

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

  • Air Cleaner Housing for Hitachi CS40EA - Part N/P

    Air Cleaner Housing

    Part #N/P

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

  • Crank Case P for Hitachi CS40EA - Part 669-6863

    #74

    All parts diagram

    Crank Case P

    Part #669-6863

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

Most common symptoms to help you fix your chainsaws

Choose a symptom to see related chainsaw repairs.

Main causes: bad gas, engine needs tune up, cracked fuel lines, dirty carburetor...

Main causes: stale gasoline, cracked fuel lines, dirty carburetor, damaged spark plug, worn piston rings...

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank...

Repair guides for gas chainsaws

These step-by-step repair guides will help you safely fix what’s broken on your chainsaw.

How to replace a chainsaw carburetor

How to replace a chainsaw carburetor

If the engine won't start even though there's fuel in the chainsaw, the carburetor could be the problem. Sometimes, it's...

Repair time and Difficulty

 15 minutes or less
How to replace chainsaw fuel lines

How to replace chainsaw fuel lines

The fuel line on a chainsaw becomes brittle over time and can crack. Replacing it doesn't require a lot of DYI experienc...

Repair time and Difficulty

 15 minutes or less
How to rebuild a chainsaw carburetor

How to rebuild a chainsaw carburetor

If your chainsaw isn't running well, a dirty carburetor could be the problem. You can take it apart, clean it and rebuil...

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your chainsaws

Use the advice and tips in these articles and videos to get the most out of your chainsaw.

When to replace a chainsaw bar

When to replace a chainsaw bar

Chainsaw bar wear leads to crooked cuts and chain damage. Learn the signs of wear and how to choose the right replacemen...

How to tune-up a gas chainsaw

How to tune-up a gas chainsaw

Tuning up a chainsaw is easier than you think. Follow these steps to clean, inspect, and replace key parts to keep your ...

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Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

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