Chainsaw Repair

I suppose they dont want that link posted so...
Navigate to here; http://www.echo-usa.com/Support-Help/Technical-Documents

Then in the left margin click on 'Parts Catalogs'.  What should open up is the arinet parts search.  At the top are tabs; Model - Parts - Product Line - Literature. 

Select Parts.

Once the page loads enter the part number.

Example is 15080110230.  Make sure you take out all the dashes.  Run all the numbers together. 

Up on the right comes; Part 15080110230   (FLYWHEEL) and the application. 

You can also check partial part numbers by selecting the 'contains' search parameters box.