It is likely that the seals are different diameters as I expect the pipes are too... TDI turbochargers push a lot more air and at higher pressure. And I'm afraid I don't have the part numbers, I forgot I was in the Mk.2 Leon section, it was My Mk.2 Toledo TDI 150 that blew a hose, and I took the opportunity to replace all the seals - not a bad idea, they do wear with all the flexing , and the usual symptom is a leak of oil (from the crankcase gases from the PCV system) from the
lower hoses before the intercooler.
In my case the seals were specific to the TDI 150 (ARL engine) pipework.