Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:3915075.

Here is the central differential housing for the metal central differential. The part has a 'hole' in it to allow for large nozzles to print it more easily. Maybe at some point I'll close the hole, who knows?

Fits the following central differential:

https://hobbyking.com/en_us/central-diff-complete-1pc-bag-33154.html