Help with turbo on my 300tdi

Hi all
My turbo has packed up on my disco 300tdi.
So as I have a front end damaged 200tdi disco I was wondering if I could fit the 200tdi turbo to my 300tdi
I know the 300tdi turbo is in a differnt place but are the units the same just in differnt locations?
Any help would be appreciated thanks

Well just for anyone wanting to know
I tried and the answer is no it don't fit
So if anyone is after a 200tdi turbo