Ventline fan replacement for 3.2mm shaft Airstream

thingiverse

I recently encountered an issue with the pop-up vent fan in my 1990 Airstream motorhome, which ultimately disintegrated and left me without a replacement option. Authorized Ventline dealers seemed unfamiliar with the specific fan model when I described it to them. In response, I decided to take matters into my own hands and create a custom solution. To begin, drill out the center hole until you achieve a snug fit.