DOES ANYBODY HAVE A PART NUMBER FOR THE FRONT MAIN SEAL??? It doesn't seem to exist in any online database! Looks like it's part of the oil pump assembly? But the seal itself isn't called out with a part number...number 16 in this fiche
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That is not a typical Mopar part number, perhaps it's a Fiat number. Getting to that seal is not for the inexperienced. It requires removing the timing belt sprocket and then you need a special tool to install it correctly.
The FSM does have the procedure to replace just the seal so it's weird that there is no Mopar part specified. The Fel Pro version is cheap enough if you want to try it, but you may end up replacing the whole oil pump.