Hello,
What type of fluid is needed for 2016 limited transfer case? Toyota fluid is very expensive.
Can I use Royal Purple Synchromax?
It says this is transmission fluid.
Car Care Nut on youtube will tell you all need to know about your 4runner. This forum put me on him. Check him out. You can use 75w/90 in both differential and transfer case. Valvoline makes one in an easy squeeze bag.