04' Eddie B-4wd/Awd-What rear end?

[EKUSMC]

I need to do the 60,000 service which includes the axles gear oil but I need to know if I have the limited slip or standard rear end because the book calls for two different gear oils depending on which one you have. Being the Eddie Bauer whith 4wd and All wd I would think it has the limited slip but can you guys tell me? If not I could call ford. Thanks