#NI01
All parts diagram
Assembly, bearing and seal (refer to the service reference note on page 4)
Part #N/P
The manufacturer no longer makes this part, and there's no substitute part
Model # 345 Official Husqvarna chainsaw
Here are the diagrams and repair parts for Official Husqvarna 345 chainsaw, as well as links to manuals and error code tables, if available.
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Symptoms for gas 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: 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…
Repair guides for gas chainsaws
These step-by-step repair guides will help you safely fix what’s broken on your chainsaw.
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 difficulty
Time required
15 minutes or less
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 difficulty
Time required
15 minutes or less
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 difficulty
Time required
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.
Learn about the most common replacement parts for chainsaws and how they can help you fix chainsaw problems.…
Get answers to frequently asked questions about Sears and Sears PartsDirect.…