On my 72 144, I replaced the Motorola alt with a Bosch, and they sold me a Chrysler regulator with it, I suppose because it was less expensive than a Bosch regulator. It worked perfectly fine for years and years. I'm sorry but I can't tell you what the Chrysler reg p/n was, as I no longer own the car. All I know, it was green in color. Big help, aren't I! Keep enquiring at good European parts houses, etc., and someone will know the combo.