Swift Kontiki 2005

Angusbbb

Hi

I have a 2005 Swift Kontiki 645 2.8 JTD (Fiat Ducato). Can anyone tell me the ampage output of the alternator on this vehcle as I am having a bit of difficulty finding which of a number of different ones it might be - as Fiat fit various ones to their vehicles.
Called Fiat and gave them the VIN but they couldn't tell me, other that to say it is written on the alternator (which I can't see).

Ta,

Jim