From Mike P@21:1/5 to All on Tue Aug 9 12:18:01 2016
replying to Mike Mayer, Mike P wrote:
Mike I also have an Explorer and the rear diff. Uses a 75W/90W on a standard axle and a 75W/140W on a all traction rear plus a traction modifier. Now the fluid I got was a Mobil 75W/140W with the modifier in there already, it cost $19.00 per bottle. The transfer case looks like Mercon III.......hope this helps.