Ok so tonight i was driving down the road and I notice my jeep was making more noise then it should like road noise or I don't want to say grinding but kind of like it. Anyways I think its my bearing before the steering knuckle. Just want to make sure if thats what it is, here's a pic to show you. theres fluid coming out from the axle by the steering knuckle.

Sorry pic is kind of big.

 

that would be the seal in the differential you will have to pull out your ring gear and carrier to remove the seal make sure to check gear setup when done and dont lose your shims in the carrier and mark where they go

 

Thanks man. Will do.