About this 3D model

I designed this fan shroud to be able to upgrade the stock blowers. There are a couple height extensions to allow clearance for after market hotends. You will need to buy a fan: https://amzn.to/3c2F9Yt spade connector: https://amzn.to/3wDl2tc Remove the old JST connector. Solder the spade connector to the fan wiring and cover with heat shrink tube.