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Solo 645 chainsaw Parts

Here are the diagrams and repair parts for Solo 645 chainsaw, as well as links to manuals and error code tables, if available.

Solo 645 chainsaw
By Schematic
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This is the number corresponding to the part on the diagram / schematic

Browse Parts for645 Chainsaws

  • Friction Washer for Solo 645 - Part 0031529

    Cylinder/ignition module diagram

    Friction Washer

    Part #0031529

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

  • Drive Link for Solo 645 - Part 0540260

    Cylinder/ignition module diagram

    Drive Link

    Part #0540260

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

  • Ring (2) (645/650) for Solo 645 - Part 0055278

    Cylinder/ignition module diagram

    Ring (2) (645/650)

    Part #0055278

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

  • Washer for Solo 645 - Part 0030108

    Washer

    Part #0030108

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

  • Cylinder (645 Deko) for Solo 645 - Part 2011820

    Cylinder/ignition module diagram

    Cylinder (645 Deko)

    Part #2011820

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

  • Manifold for Solo 645 - Part 6074994

    Cylinder/ignition module diagram

    Manifold

    Part #6074994

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

  • Throttle for Solo 645 - Part 6074992

    Cylinder/ignition module diagram

    Throttle

    Part #6074992

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

  • Circle Clip for Solo 645 - Part 0055136

    Cylinder/ignition module diagram

    Circle Clip

    Part #0055136

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

  • Spacer for Solo 645 - Part 0094252

    Handle/cover diagram

    Spacer

    Part #0094252

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

  • Circle Clip for Solo 645 - Part 0055104

    Cylinder/ignition module diagram

    Circle Clip

    Part #0055104

    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 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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