Best oil I find for the transfer case is Caltex Easyshift. It also works wonders for the Gen2 Pajero manual box's notchy 1st to 2nd gear.

https://cglapps.chevron.com/msdspds/PDSDetailPage.aspx?docDataId=77647&docFormat=PDF



Karma's Law - For every action there is a multiplied reaction!
93 Pajero GLS 3.0 V6 LWB - SOLD
2001 Gen3 Di-D LWB - SOLD
2005 Touareg R5 2.5 TDi