Is this 3D model free to download?

Yes, Anet A8 Extruder Fan Blade 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 On_Call4Life, 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.

Anet A8 Extruder Fan Blade

Source: Thingiverse by On_Call4Life

The Anet A8 Extruder Fan Blade is a free printable 3D model from Thingiverse by On_Call4Life. This was created to replace the 9 blade "muffin" fan on my Anet A8 extruder. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

83 saves Source: Thingiverse Updated 2026-10-06

Tags: Anet, A8, Extruder, Fan, Blade

About this model

This was created to replace the 9 blade "muffin" fan on my Anet A8 extruder. The stock fan is weak and unfortunately if you have the same problem I did and break a blade the fan becomes VERY noisy and vibrates excessively (affecting print quality). Since I have the printer and it seemed like a great challenge why not print my own blade rather than buying a whole new fan! A new fan costs approximately $6 to $12 plus shipping and possible wiring modifications, while this blade is just pennies to print with no shipping! Disassembly is moderately easy and this will directly replace the broken blade. The end result is VERY quiet and extremely smooth running. Disassembly and Re-assembly: 1. Remove the fan from the extruder 2. Remove the label on the back of the fan 3. Remove the "Small" plastic …

Frequently asked questions

Is this 3D model free to download?: Yes. Anet A8 Extruder Fan Blade 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 On_Call4Life.
Who made this model?: Designed by On_Call4Life, 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.