Ender 3 Pro filament feed roller

thingiverse

Having tried several other similar designs none of them seemed to fit my Ender 3 Pro correctly so I came up with my own which also allows you to cable tie the wiring loom to help keep it neat and out of the way. The bracket should just push fit onto the metal bracket above the stepper motor. Additional hardware: 1x ZZ809 bearing 1x M4x20 bolt and nut 2x cable ties (optional for braided cable management)