April 29, 2026
Description
Before you grab these, check out v2, which includes all three mounts with a stronger design.
Functional replacement for the OEM support. The original is a glass-filled polymer and had begun to crack on both of my Centauri Carbon systems. The left part has less material between the bearing and the bed tab as well as ribbing for the injection molding process. This 3mf uses gyroid infill and 1mm top and bottom surfaces and should be significantly stronger than the OEM part. I printed the part that I actually installed in my printer using Fiberon PET-CF17 for high HDT and stiffness.
The version with the light socket is oriented at 50 degrees for enhanced rigidity and strength in the linear bearing socket.
Some recommended filaments:
Fiberon PET-CF17: https://amzn.to/3IbF60a
PolyLite ASA: https://amzn.to/4mvDrk6
Polymaker HT-PLA: https://amzn.to/46etQsZ
This model requires m3 heat-set inserts like these: https://amzn.to/4mntvZF
Support the effort at no additional cost by using the links in this model listing.
License:
Creative Commons — Attribution — Noncommercial — Share Alike
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