Is this 3D model free to download?

Yes, Original Prusa MK2.3 extruder (MK2/MK3 hybrid extruder for Prusa MK2/MK2s) is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Tijnv, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Original Prusa MK2.3 extruder (MK2/MK3 hybrid extruder for Prusa MK2/MK2s)

Source: Thingiverse by Tijnv

The Original Prusa MK2.3 extruder (MK2/MK3 hybrid extruder for Prusa MK2/MK2s) is a free printable 3D model from Thingiverse by Tijnv. Run a 40mm fan, the new MK3 hot2 nozzle fan and a MK3 style X-carriage on your Original Prusa MK2! (or clone or custom printer) Uses the Prusa MK2 gear and bearing Multi material. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

41 saves Source: Thingiverse Updated 2026-10-17

Tags: Original, Prusa, MK2.3, extruder, (MK2/MK3, hybrid, extruder, for, Prusa, MK2/MK2s)

About this model

Run a 40mm fan, the new MK3 hot2 nozzle fan and a MK3 style X-carriage on your Original Prusa MK2! (or clone or custom printer) Uses the Prusa MK2 gear and bearing Multi material version included * UPDATE FEB 16 2018!!! Updated all parts! New X-carriage + backplate (MK3 R2 style) that solves the problem with the cable management / endstop on MK2 Make sure you only use the updated the X-carriage and updated extruder together!

Frequently asked questions

Is this 3D model free to download?: Yes. Original Prusa MK2.3 extruder (MK2/MK3 hybrid extruder for Prusa MK2/MK2s) 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 Tijnv.
Who made this model?: Designed by Tijnv, 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.