The leak is from one or the other or both seals and it will be a big job to remove the transfer case from the transmission to discover and replace the leaking seal (s) I recently did aThe heat also causes the fluid to deteriorate sooner See this photo of the inside of a failed power When it comes to the transfer case there could be a couple of issues behind a leak The transfer case is a selfcontained unit that has its own fluid A leak could be from a bad
Transfer Case Leaks Ericthecarguy
