Transfer case fluid?

[ChiefJosh]

I think I'm gonna change my transfer case fluid this afternoon or this week, but I'm not sure what to put in it. I thought I remembered somebody saying something about 5w30, but I don't remember exactly. What am I supposed to put in it? Can I put synthetic in?

[JeepcoMJ]

automatic transmission fluid, not oil.

[Eagle]

automatic transmission fluid, not oil.

Yep ... what he said ^^^

[comancheman]

any specific type?

[JeepcoMJ]

good stuff. ask your local parts store when you go to pick it up. I don't use synthetic on transmissions as the AW4 trannys tend to have problems with synthetic...so as a rule of thumb, I don't use synthetic fluid on any of my trannys or t-cases. but I DO use synthetic on my axles.

[DirtyComanche]

Use whatever, long as it's ATF.

 

 

NP tcases are ment to run on any.