Is there a distinction between "ego identity" and "craving/hating"?

I'm confused. What is the distinction between craving/hating (desire/aversion) and "ego"? I am inclined to believe that ego, i.e. one's false sense of an independent separate eternal self, learns and developes craving/aversion, beginning during childhood. Perhaps there is no distinction, and the query is really a matter of semantics. Might "ego" be the noun that represents the verbs "craving and hating"; or, might the ego represent a broader condition than craving and hating? The word "ego" brings to mind "I me mine" identity, which might include "craving/hating".