Prusa i3 MK2-X 3D printable model by davtr

Prusa i3 MK2-X

Source: Thingiverse by davtr

The Prusa i3 MK2-X is a free printable 3D model from Thingiverse by davtr. MK2-X is implementation of most of Original Prusa i3 MK2 mechanical and electrical components into metal frame from RebeliX project. You can download the STL file from the original listing below and print it at home.

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68 saves Source: Thingiverse Updated 2026-04-17

Tags: Prusa, i3, MK2-X

About this model

MK2-X is implementation of most of Original Prusa i3 MK2 mechanical and electrical components into metal frame from RebeliX project. The goals are: * Significantly more rigid frame, which can be assembled easily and precisely. * Reuse as many original parts as possible, especially all X-carriage assembly with extruder. * Make basic parameters easily adjustable. Frame is built from AL profiles 30x30mm (slot width 8mm), frame couplers and steel Y-rods are original from RebeliX project. Frame dimensions are 360x380x390mm (WxDxH). Y-rods are 360mm long. Profile lengths: X: 360mm (3x) Y: 320mm (2x) Z: 330mm (2x) Linear bearings for Y-carriage are replaced by their longer version LM8LUU. You can also use two LM8UU in row instead of one LM8LUU. You can even use only one LM8UU, in that case put it…

Frequently asked questions

Is this 3D model free to download?
Yes. Prusa i3 MK2-X is free to download from Thingiverse. Click the "Download free STL" button 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 davtr.
Who made this model?
Designed by davtr, 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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