Is this 3D model free to download?

Yes, DiiiCooler rear mount with control and smoother board mount one piece 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 ManiacMagic, 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.

DiiiCooler rear mount with control and smoother board mount one piece 3D printable model by ManiacMagic

DiiiCooler rear mount with control and smoother board mount one piece photo 1

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DiiiCooler rear mount with control and smoother board mount one piece

Source: Thingiverse by ManiacMagic

The DiiiCooler rear mount with control and smoother board mount one piece is a free printable 3D model from Thingiverse by ManiacMagic. Added non smoother version 5/14/18 Rear mounted diii cooler with a controller board mount and a tl smoother mount. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

65 saves Source: Thingiverse Updated 2026-11-05 License: CC-BY · commercial OK Category: 3D Printer

Tags: DiiiCooler, fan, fan duct, Mods for Monoprice, monoprice, Tl Smoothers, Wanhao Duplicator I3

About this model

Added non smoother version 5/14/18 Rear mounted diii cooler with a controller board mount and a tl smoother mount. I like having my front view unobstructed. I wanted a single part without bolting things together. Test print errors have been fixed, the thing fits like a dream. You only need two screws to mount the cooler into the aluminum lower bearing. I did have to use slightly longer screws. Having only one object screwed in allows for easier removal and less play vs having several pieces screwed in on top of each other. The control board can use it's original screws (I used a knife to round off the inside of the screw holes first for easier install) and the TL Smoother board can be mounted with its standard m3 screws. I printed this with supports to the print plate, but if you want to s…

Frequently asked questions

Is this 3D model free to download?: Yes. DiiiCooler rear mount with control and smoother board mount one piece 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 ManiacMagic.
Who made this model?: Designed by ManiacMagic, 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.