About this 3D model

watch my youtube channel to make it easier : tb3d- video Test : https://youtu.be/g0EV0PnCLDg- Differential : https://youtu.be/-IdxmsLgOos- double gearbox : https://youtu.be/jJeIeelQe5EIf it is useful, support me by Subscribing to my Youtube Channel:- https://www.youtube.com/c/TB3Dprinting?sub_confirmation=1 - Instagram : https://www.instagram.com/tblack3dprinter/- Cults3d : https://cults3d.com/en/users/TB3D/creations- Myminifactory : https://www.myminifactory.com/users/TB3D- thingiverse : https://www.thingiverse.com/tb_3d/designs