Is this 3D model free to download?

Yes, MPSM V2 Improved Extruder (WK9) 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 wileykyoto, 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.

MPSM V2 Improved Extruder (WK9) 3D printable model by wileykyoto

MPSM V2 Improved Extruder (WK9)

Source: Thingiverse by wileykyoto

The MPSM V2 Improved Extruder (WK9) is a free printable 3D model from Thingiverse by wileykyoto. ###WK9 Extruder ####MPSM V2 Extruder Replacement. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,004 saves Source: Thingiverse Updated 2026-11-05 License: CC-BY-NC-SA · non-commercial 25 makes Category: 3D Printer

Tags: bowden extruder, Extruder V2, Exturder, MK8, mk8 extruder, mk8 upgrade, Mods for Monoprice, monoprice, Monoprice mini, monoprice mod, monoprice select mini, MPSM, MPSM V2, Mp select mini, Ninjaflex

About this model

###WK9 Extruder ####MPSM V2 Extruder Replacement. #####Wiley Kyoto ___ This is an upgraded extruder meant to work with the MPSM V2 stock hardware (mid 2017 - 2022? See Version Compatibility Note below). The only exception for parts are the Bowden tube fitting and bearing screw. Part of the reason to upgrade is that the stock Bowden tube fitting isn't a standard part, so when it breaks you'll need an alternative. Also The stock extruder arm is prone to breaking where it holds the bearing in place. This extruder is meant to work with a PC4-M6 Bowden Tube Fitting and an M6 nut, to replace the weird stock fitting. Optionally you can use a bowden fitting with the extruder arm (see WK9_Extruder_Arm_Bowden.stl for this option), if you have a Bowden tube running to a dry box. This extruder is also…

Frequently asked questions

Is this 3D model free to download?: Yes. MPSM V2 Improved Extruder (WK9) 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 wileykyoto.
Who made this model?: Designed by wileykyoto, 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.