Original Prusa i3 MK3 3D printable model by Prusa 3D
Original Prusa i3 MK3 photo 1 Original Prusa i3 MK3 photo 2

Original Prusa i3 MK3

Source: MyMiniFactory by Prusa 3D

The Original Prusa i3 MK3 is a free printable 3D model from MyMiniFactory by Prusa 3D. Here are all the parts needed to make yourself a new Prusa i3 Mk3. You can download the STL file from the original listing below and print it at home.

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397 saves Source: MyMiniFactory Updated 2026-09-25 License: DOWNLOAD-SHARE-MAINTAIN-LICENSE-CREDIT-REMIX-NONCOMMERCIAL · non-commercial

Tags: printer, parts, i3, prusa, Builda3Dprinter

About this model

Here are all the parts needed to make yourself a new Prusa i3 Mk3. All you will need is the electronics which you can find at               

Frequently asked questions

Is this 3D model free to download?
Yes. Original Prusa i3 MK3 is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?
The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Prusa 3D.
Who made this model?
Designed by Prusa 3D, published on MyMiniFactory. 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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