Transfer case fluid

96k and never changed. I changed it on my Tacoma at 50k and looked like it came out of the bottle. I have had the fluid in my Ebay cart for at least a year. Now I am not sure I need to even bother with changing it. I use 4wd monthly and no problems going in and out of lo or hi. Anyone with 100k+ never changed it?

 

Takes less than 2 quarts. Just did mine 2nd time, at 111,000 miles.. I'd do it, easy..

 

I checked both front and rear diffs along with the TC and all the oil looked in fine shape.

 

I do all three every 30k. t-case supposedly needs 75w, so i've used the Ravenol. i don't use 4wd that often, half a dozen times a year during hunting season? so front and t-case could probably go longer, but it's not that costly and super easy to do

 

I know it is easy.