06 ram differential

[wjli]

any experts on what type of fluid my truck requires?

it is a 2006 ram 1500 with the small 3.7l engine. it has a about 55,000 miles on it and i havent changed the rearend fluid yet.

i have no idea what type of rearend it has (open / limited slip)

i would like to get some locally available product, thanks for your help.

 

[Jason2007]

Mobil 1 75w140 Synthetic Lube. It has the LSD additive in it in case you have one.

 

[artificialist]

That, or if you can't find the M1 75w140, Valvoline synthetic 75w140 is not hard to find and it also contains LSD additives.