This part was slightly too large for my Ultimaker (by about 1 mm). So be aware if you use CURA that it might auto-reduce the size by a scale factor. I ended up heating the part up later with a heat gun and stretching it a little.

The two pins on the sides have support structure built into the stl file so you don't need to print support structure but you will need to remove it afterwards with wire cutters or similar.