At my VIN from my Dodge Avenger 2.0 CRD there is an gearbox "DEF-6" currently in my car and my gearbox loses oil, and i found an fixed gearbox in Poland and there is no more information about this fixed gearbox but it is from an Dodge Avenger and i would like to know can i buy this gearbox from Poland and built it in my car with no problem, or can this gearbox not fit?

Kind regards
Markus M.