Sounds like there's already water churned in with the oil ... milky color???

 

You guys are not filling me with alot of confidence! I too replaced the u-joint on the passenger side last weekend. I have yet to drive it because when I removed the axle shaft to replace the u-joint, the seal at the end of the axle housing separated.
I have not been able to find replacements for this seal. The local Dodge dealership says that it is a non-serviceable part, but I can get a new one if I buy a new axle!! The local auto parts stores don`t have a part number for them either.
I know that they are not functionally necessary, but I don`t want my axle tubes full of debris. Has anyone had any luck finding this seal?

Jonah