Main body for Micro Swiss Direct Drive Extruder for Linear Rail System

Waiting for the linear bearing

Perfect fit ..thank you

For some reason they made use an MGN12H instead of a MGN12C carriage block. All X axis rails for the Ender 3 series come with the "C" model. Making this not work with any Ender 3 s-axis linear rail kits. I was going to buy a new carriage block but in the end I did not. I only used 2 screws into the carriage block. So far no issues.

I now have 2 of the classic direct drive extruders and 1 NG extruder/hotend.

I originally purchased the 2 of the POM wheel version of this. I was curious about this mod, so i ordered one last time they were on sale. It was a cheap upgrade so I figured why not. This was a great choice, it installed painlessly and allowed me to reorient the drag chain I was using. 2 of my printers now have the linear rail bracket installed.

I threw together a stepper mount for the drag chain that can be found here:

https://www.thingiverse.com/thing:6194951

There are 2 photos showing both my old config with the POM wheel version and now the linear rail config. The first photo is with the new Linear rail mount, and the 2nd is with the old POM version side by side.

Yet another quality part from Micro-Swiss

Everything fits perfectly, installed in less than 10 minutes. Very fast delivery time.