Transfer case help

[ozranger]

Hi,
there is the sound of a squealing bearing coming from where the front prop shaft enters the transfer case. Turns out my actuator wasnt unlocking the front hubs so it was always turning. Question. Does anyone know if the bearing is on the prop shaft side or in the transfer case? Can these bearings be bought separately? Are they a special part or a pretty standard bearing? To make matters worse I'm 2 weeks into a 9 week Overland journey up on the Okavango river near rundu in Namibia....
Please help.

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