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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

  • Bolt,hex,4x1 for Hitachi CS40EA - Part 669-6326

    #51

    All parts diagram

    Bolt,hex,4x1

    Part #669-6326

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

  • Fuel Pipe for Hitachi CS40EA - Part 669-8434

    #43

    All parts diagram

    Fuel Pipe

    Part #669-8434

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

  • Oil Pipe for Hitachi CS40EA - Part 669-6892

    #144

    All parts diagram

    Oil Pipe

    Part #669-6892

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

  • Insulated Cord for Hitachi CS40EA - Part 669-8457

    #52

    All parts diagram

    Insulated Cord

    Part #669-8457

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

  • Step Bolt for Hitachi CS40EA - Part 669-6878

    #85

    All parts diagram

    Step Bolt

    Part #669-6878

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

  • Flywheel Nut for Hitachi CS40EA - Part 669-6879

    #87

    All parts diagram

    Flywheel Nut

    Part #669-6879

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

  • Grade Choke Rod for Hitachi CS40EA - Part 668-5369

    #91

    All parts diagram

    Grade Choke Rod

    Part #668-5369

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

  • Spring Washer M5 (10 Pcs.) for Hitachi CS40EA - Part 949-454

    #75

    All parts diagram

    Spring Washer M5 (10 Pcs.)

    Part #949-454

    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

  • Leaf Blower Fuel Line for Hitachi CS40EA - Part 669-8401

    #119

    All parts diagram

    Leaf Blower Fuel Line

    Part #669-8401

    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 ...

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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