Prusa Multi Color MMU2 PTFE M10 Adapter

thingiverse

I utilized these PC4-M10 PTFE Fittings for 4mm PTFE tubing. I used this 3mm ID x 4mm OD PTFE Tubing but the stock 4mm tubing will also work just fine. Replaces the compression plate on the MMU2 with actual PTFE fittings. I required this to switch to 3mm ID tubing, as the stock way was not holding the softer tubes securely. I extended the threaded region to strengthen the part compared to the original design. 2 colors are available to give some trim or accent color. Import the STL to a slicer and “split to parts” now you can assign different colors to the different bodies with ease.