Quote Originally Posted by 8Runner View Post
Part of the reason these failed (according to Jimmy) is that they have never been greased. Don't I need some type of special fitting for my grease gun to do this? Any suggestions on what I should ask for?

The u-joint actually didn't fail, but the bronze bushings in them were trashed because of the lack of grease. Also I don't know if it says to do it, but I would freeze the caps overnight before installing.