MK4S/MK3.9S printable parts

March 6, 2025
Description
Description
All printable parts for your Original Prusa MK4S and Original Prusa MK3.9S.
Print instructions
Download the latest PrusaSlicer and use the following settings**:
- Print settings: 0.20mm STRUCTURAL
- Filament: PETG (tested on Prusament)
- 15% Grid infill
** Note that print settings are recommended, but you can experiment with your own.
The default recommendation for the material is black PETG unless stated otherwise in the part's notes.