Is this 3D model free to download?

Yes, Anet A8 Prusa Style Y Axis Upgrade is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" 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 Logan Royer, published on MyMiniFactory. 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 Prusa Style Y Axis Upgrade

Source: MyMiniFactory by Logan Royer

The Anet A8 Prusa Style Y Axis Upgrade is a free printable 3D model from MyMiniFactory by Logan Royer. Having an Anet A8 you will notice the front and rear Y plates start to bend due to belt tension. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

159 saves Source: MyMiniFactory Updated 2026-10-06

Tags: prusa, a8, upgrade, Anet, brace, AM8

About this model

Having an Anet A8 you will notice the front and rear Y plates start to bend due to belt tension. Much cheaper and faster to print than an AM8 frame. Cost is about $10 in threaded rod, nuts and washers. Printable in about 6 or so hours. With this stronger Y axis made of Threaded rod this is no longer the case. It also helps eliminate vibrations. Requires: 4x 7 1/4" long pieces of 8mm or 5/16" diameter threaded rod 20x Nuts that match the fit of your 7 1/4" long threaded rod 20x Washer to put betwent he nuts and printed components. 1x M3 screw and nut for the tensioner that can be obtained from your old front/rear frame. Update: V1.2 Features larger threaded rod holes as some reported them being a bit tight, fixed print orientation and split the corners into 2 seperate files so they cna be p…

Frequently asked questions

Is this 3D model free to download?: Yes. Anet A8 Prusa Style Y Axis Upgrade is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Logan Royer.
Who made this model?: Designed by Logan Royer, published on MyMiniFactory. 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.