Anycubic i3 MEGA Rear Blower 3D printable model by CuriousTech

Anycubic i3 MEGA Rear Blower

Source: Thingiverse by CuriousTech

The Anycubic i3 MEGA Rear Blower is a free printable 3D model from Thingiverse by CuriousTech. Updated to version 2, with correct diagonal airflow. You can download the STL file from the original listing below and print it at home.

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42 saves Source: Thingiverse Updated 2026-04-19

Tags: Anycubic, i3, MEGA, Rear, Blower

About this model

Updated to version 2, with correct diagonal airflow. The original was blowing almost completely horizontal. Rear 40mm fan to blower duct for the i3 MEGA Ultrabase, and suggestion for replacement of noisy fans in the base. I used 2 Scythe Mini Kaze SY124010L for the stepper drivers. Just use the original fan screws, and the original fan plug and included adapters to make a Y-adapter. The Scythe SY602012L will fit the PSU. The SY124010L will also fit the hotend blower, so 3 4010s. The rear blower is using a 4015 size for more air since the Scythe is only 14 CFM, but it might actually work fine. Update 11/25: Added optional side cover and duct. Uses the original screws, but puts them on the inside. The nuts can be used for the rear blower. It needs longer screws, like M3x7 or 8. 50x15 v2: The…

Frequently asked questions

Is this 3D model free to download?
Yes. Anycubic i3 MEGA Rear Blower 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 CuriousTech.
Who made this model?
Designed by CuriousTech, 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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