I was not able to find block oem number on fiatdalys, that was the reason why I created this thread.
Along wiki there was a 2.3JTD 81kw 2002-2006 in ducato. Are they same ? This 2002-2006 with 2006- ? There is 7kw difference. It can be only soft.
Sorry put link to fiat dalys
Then forgot to suggest looking to see if you could find answer to your question of does it have cylinder liners.
I think it does not half liners.