Prusa MK3 STL Files V2- Updated Files 3D printable model by Athruz

Prusa MK3 STL Files V2- Updated Files

Source: Thingiverse by Athruz

The Prusa MK3 STL Files V2- Updated Files is a free printable 3D model from Thingiverse by Athruz. Updated version of the Prusa Stock STL files. You can download the STL file from the original listing below and print it at home.

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91 saves Source: Thingiverse Updated 2026-09-23

Tags: Prusa, MK3, STL, Files, V2-, Updated, Files

About this model

Updated version of the Prusa Stock STL files. I still think there are some better alternatives out there for the MK3 parts but they did seem to fix some of the issues with the original parts in alignment and tolerances. I still would recommend the modified parts for some of the original STL. I also added some of the parts with the prefix "A--Z" those are the modified parts that I either drew up in Fusion 360 or pulled from sources on the Prusa forums. Credit to RHD for some of those files as well. These parts are in the archive folder. Y-Axis: Prusa Research website : Product page: Build manual: Firmware : MK52 heatbed : Laser filament sensor : MK3 Power panic :

Frequently asked questions

Is this 3D model free to download?
Yes. Prusa MK3 STL Files V2- Updated Files is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Athruz.
Who made this model?
Designed by Athruz, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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