Does the transfer case have breathing holes?

[Grenadian]

If I were to wad with my Grenadier according to regulations,
would water get into the transfer case or other important powertrain components?
I heard that the Jeep Wrangler has a small hole in the transfer case.

 

[MTNDOG]

Diff breathers

Hi all, do we know whether it comes with/needs diff breathers?

www.theineosforum.com

Tremec Transfer Case breather

So @Clark Kent posted a great photo on another thread: Post in thread 'Diff breathers' https://www.theineosforum.com/threads/diff-breathers.12368697/post-1333205454 "This could be the transfer case breather. Front face of the transfer case up the top. Viewable from the left side of the vehicle...

www.theineosforum.com

A couple of threads out there.