3DChamelelon Mk2 Replacment  Cam Tension "B" Part 3D printable model by wjsteele

3DChamelelon Mk2 Replacment Cam Tension "B" Part

Source: Thingiverse by wjsteele

The 3DChamelelon Mk2 Replacment Cam Tension "B" Part is a free printable 3D model from Thingiverse by wjsteele. The 3D Chameleon replacement B part. You can download the STL file from the original listing below and print it at home.

Download free STL Get free app
30 saves Source: Thingiverse Updated 2026-04-15

Tags: 3DChamelelon, Mk2, Replacment, Cam, Tension, "B", Part

About this model

The 3D Chameleon replacement B part. Print with 100% infill using either PLA, PETG or Nylon with no supports. Be sure to transfer your 2.5mm x 10mm springs to the new part. To remove/insert them, simply bend the ring and far enough to allow them to slide in/out of the holes. There are two versions of the B part, the original "short pin" version and the newer "long pin" version... make sure you get the one appropriate for your unit. Also include is a small tool I designed to allow easier insertion and removal of the springs. See here for how it works:

Frequently asked questions

Is this 3D model free to download?
Yes. 3DChamelelon Mk2 Replacment Cam Tension "B" Part 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 wjsteele.
Who made this model?
Designed by wjsteele, 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.

Similar 3D models in 3DChamelelon

Amazon's top 3D printing gear (trending)
Download free STL Get free app