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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 for CS40EA Chainsaws

  • Control Lever for Hitachi CS40EA - Part 668-5217

    #34

    All parts diagram

    Control Lever

    Part #668-5217

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

  • Oil Pump Cover for Hitachi CS40EA - Part 669-6893

    #143

    All parts diagram

    Oil Pump Cover

    Part #669-6893

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

  • Wire A for Hitachi CS40EA - Part 668-5365

    #47

    All parts diagram

    Wire A

    Part #668-5365

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

  • Screw for Hitachi CS40EA - Part 668-5223

    #36

    All parts diagram

    Screw

    Part #668-5223

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

  • Engine Sub Assembly for Hitachi CS40EA - Part 669-8448

    #90

    All parts diagram

    Engine Sub Assembly

    Part #669-8448

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

  • Lawn & Garden Equipment Washer for Hitachi CS40EA - Part 949-432

    #112

    All parts diagram

    Lawn & Garden Equipment Washer

    Part #949-432

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

  • Washer for Hitachi CS40EA - Part 668-5408

    #41

    All parts diagram

    Washer

    Part #668-5408

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

  • Chainsaw Fuel Filter for Hitachi CS40EA - Part 668-5199

    #117

    All parts diagram

    Chainsaw Fuel Filter

    Part #668-5199

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

  • Choke for Hitachi CS40EA - Part 669-8464

    #92

    All parts diagram

    Choke

    Part #669-8464

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

  • Pump Gear for Hitachi CS40EA - Part 669-6887

    #145

    All parts diagram

    Pump Gear

    Part #669-6887

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

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

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

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 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
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

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 ...

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

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

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