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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

  • Screw-driver for Solo 645 - Part 0080494

    Cylinder/ignition module diagram

    Screw-driver

    Part #0080494

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

  • Cahin, 46 Cm, (18"), .325", G=1.5 for Solo 645 - Part 6900884

    Cylinder/ignition module diagram

    Cahin, 46 Cm, (18"), .325", G=1.5

    Part #6900884

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

  • Stopper For Type W/o Deko (639/645) for Solo 645 - Part 6074955

    Handle/cover diagram

    Stopper For Type W/o Deko (639/645)

    Part #6074955

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

  • Sleeve (2) for Solo 645 - Part 6031993

    Cylinder/ignition module diagram

    Sleeve (2)

    Part #6031993

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

  • Guide Bar, 33 Cm, (13"), .325", G=1.5 for Solo 645 - Part 6900342

    Cylinder/ignition module diagram

    Guide Bar, 33 Cm, (13"), .325", G=1.5

    Part #6900342

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

  • Washer (2) (639) for Solo 645 - Part 2031220

    Cylinder/ignition module diagram

    Washer (2) (639)

    Part #2031220

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

  • Throttle Axle Kit for Solo 645 - Part 0510953

    Cylinder/ignition module diagram

    Throttle Axle Kit

    Part #0510953

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

  • Primer for Solo 645 - Part 2700322

    Cylinder/ignition module diagram

    Primer

    Part #2700322

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

  • Sinter Filter for Solo 645 - Part 3048280

    Handle/cover diagram

    Sinter Filter

    Part #3048280

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

  • Nut for Solo 645 - Part 0028118

    Handle/cover diagram

    Nut

    Part #0028118

    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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