What is this little part
Added key for scale. Inside fan are numbers - 63520040 PA6.6-GF25-FR. Top of fan is name- ebmpapst. Appears to be German made.
If everything else work, then dont worry. If something is broken, you will have to buy a new part anyway. A small piece with a broken shaft is likely not going to get it fixed.
Last edited by waterzap99; Aug 14, 2023 at 12:10 PM.












