Hey guys my 2002 ranger 4x2 has 32k original miles , I like to flush the differential fluids , it has the limited slip , what’s the best oil to use ?
I was looking at Mobil1 Synthetic Gear Lubricant LS 75W-90 any good ?
Or should I go with the motorcraft SAE 80W-90 Premium Rear Axle Lubricant?
Does the motorcraft has the friction stuff in it for LS ?

__________________
Ford Ranger 1999 2.5

Mobil one synthetic 75w90 is all i use. It has the necessary friction modifiers for limited slip rears in it already. Motorcraft fluid does not, you have to purchase the friction modifier separately.

32k? Its probably not even dirty yet.. LOL

__________________
_______________________

My Build Pg. Threads
+ 93' Ranger Overlanding Build
+ 94' Ranger Bed Overlanding Trailer Build
+ 12° North Industries ~ I Support

Thanks for the inputs, just changing due to age not miles .

__________________
Ford Ranger 1999 2.5

Just do a suck and fill since not old.

__________________
2010 2.3 Stick Reg Cab XL - Maxtrac 2 inch coils - Bilstein 5100 front shocks - Bilstein yellow rear shocks

Good point , never thought of that
I ll try that first , if I ll be able to pump them out , that’s what I am gonna do .
Thanks for the idea

__________________
Ford Ranger 1999 2.5