I needed a new gear/bracket for the left arm for a Desmodus spirit Halloween animatronic.
It really sucks that a 200$+ animatronic can be rendered completely useless because Tekky Design (the animatronic creator) tried to save ~20₵ and cheeped out on this arm bracket and made it very weak.
Print in PETG or ABS.
I printed it in petg with 3 walls and 20% infill and it seems more than strong enough.
The author marked this model as their own original creation.