Ender 3 Front Mount Spool Holder

Front mount filament arm, screw and nut for Ender 3 V2, Ender 3, or probably any printer with a 4040 frame.

You will need some M8 all thread, M8 Nuts, M8 Washers, 2 8x22x7 bearings, 6 M4 cap screws and T-Slot Nuts

I made the arm out of CF PETG (Overkill) and the screw and nut out of cheap PLA. If doing again i would use all PLA+

For strength i used 5 tops and bottoms, 5 walls and 40% cubic infill.

Use an old piece of white bowden tube for the filament going in to the extruder.