Monoprice Select Mini extruder cap to replace new OEM design 3D printable model by cmh

Monoprice Select Mini extruder cap to replace new OEM design

Source: Thingiverse by cmh

The Monoprice Select Mini extruder cap to replace new OEM design is a free printable 3D model from Thingiverse by cmh. Note: I'm pretty happy with my design, and it does work, but it's not a long term solution. You can download the STL file from the original listing below and print it at home.

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48 saves Source: Thingiverse Updated 2026-04-19

Tags: Monoprice, Select, Mini, extruder, cap, to, replace, new, OEM, design

About this model

Note: I'm pretty happy with my design, and it does work, but it's not a long term solution. For a better solution, check out MPSM V2 Improved Extruder. My piece is something that you could print to get yourself back up and running if the stock top collet breaks, and then use mine to print out that better design. Older Monoprice Mini printers had a brass locking collet for the PTFE tube at both ends. The newer ones have a very minimal one at the top that locks in place and seems to be cheaply made. Mine broke, so I return/exchanged the printer, and then I saw Bigben2 had the same problem with his and decided to see if I could replace that small, fragile, hard-to-find piece for one of the more standard brass collets. What I have here is two options to accomplish the same purpose: 1. Threaded…

Frequently asked questions

Is this 3D model free to download?
Yes. Monoprice Select Mini extruder cap to replace new OEM design 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 cmh.
Who made this model?
Designed by cmh, 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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