Front Differential Fluid, What type?

[bolisham]

What type of gear oil do I need to put in my front Diff? I tried to search the subject but Im getting alot of different answers. Does any one know with out a doubt? 98 explorer. Thanks

 

[Rhett]

75W-90 gear oil will work just fine.

 

[Eneurb]

75w140 synthetic is recommended, but 75w90 is more fuel efficient.

 

[eck1976]

whatever you use go full synthetic it will make your diff last forever and they do offer it with traction modifier for limited slip