E3D reduction for Creatbot DE2, not a final part, its only hotfix (but I print with about 200 hours now). Creatbot have not allmetal heatbreak for 1.75 hotend.

Its longer, you might have to change the Z end-stop position. I use original fan design and scale it in Z about 10%.

Here you can find some photos
https://www.sharplayers.cz/pripadove-studie/creatbot-de2-redukce/