18-03-2016, 07:22 PM
part numbers matching is likely due to supercession, if the newer rods fit the old engines and cost no more to make it makes sense to stop making the old ones, especially as there wouldn't be any call for them now, who would buy a rod from a dealer?! also no n-a diesels being made for a few years now.
need a part number? http://public.servicebox.peugeot.com/ and http://service.citroen.com/ will sort you out.