[Maddindian]

I guess it's a common failure point. I would suggest looking into rebuilding the transfer case vs replacing it.

Example: Transfer Case Repair Kits For Infiniti QX60 2014-2019 Nissan Murano 381003KA0A | eBay

 

[Maddindian]

I had a similar transfer case issue with my 2013 JX35 (roughly 100k mi)

It happened twice, the first time, the mechanic out in a used transfer case and replaced its seal.

Two years later, the transfer case was leaking fluid again. A different mechanic identified that the it wasn't the seals, but the bearings had failed , causing leaks. They will be rebuilding the transfer case with new components vs putting in a used unit.

Sharing as FYI for anyone that stumbles across this thread while googling to understand their issue.