My 2012 CX-9 AWD is leaking oil from the rear seal of the power transfer case. It looks like the rear seal has given up and oil is being dripped and splattered by the rotary motion of the shaft.

here are some pictures:

I was looking at the parts trying to figure if the rear seal is serviceable.

Has anyone had this seal replaced?

I did the transfer case oil check and found the oil is in good condition, even the leaking oil has a clear color and doesn´t look like it needs to be changed soon but if I have to change the seal it will be changed anyways.

I´ve been looking online trying to find the part or parts diagrams and the only thing I could found was the entire transfer case for sale but not parts or seals.

Thank you for any advice you can give me.