MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
I ordered the parts from DigiKey.
Male Pins WM1000-ND (0002062103 Molex part number)
Female Pins WM1001-ND (02-06-1103)
12 Pin Plug WM1215-ND (03-06-2121)
12 Pin Receptical WM1214-ND (0003061121)
Note that Molex has announced the end of life for the 12 pin parts, but there are replacement parts for them. They are basically discontinuing the connectors without the pre-bent ears for the pre-bent ones. Just don't have the new part numbers right now.