Fiat Scudo (engine code) ..................

[centenary2003]

I need to buy a recon/used engine for my 2ltr deisel 16v Fiat scudo (2006) taxi, but keep getting told 2 different engine codes ........... I beleive that Citreon and Peugot use the same engine, basically the timing belt snapped and damaged the cylinder head. Has anyone on here had to replace their engine and if so can anyone let me know the code ???????