[dakotaman00]

What kind of oil should I use in my front differential. The seal is leaking and I am going to change it and will have to drain fluid. Thanks

 

[lilguido1]

Synthetic and stick with the manufacturers recommended weight (straight 90 I believe)

 

[01RTDurango]

Yep.. I do believe he is right straight 90 synthetic. :biggthump

 

[Rob454]

Yeah I know dakotas have synthetic gear oil. As for the weight not sure but what the others said sounds right
Rob