Starting issue

I'm having trouble starting my td5 90, I think I have a leak somewhere in the fuel system I've had a look at the fuel line and they have been rubbing but aren't obviously holed but I would like to replace these so I at least know they are ok and new but I can't find the defender td5 fuel lines for sale anywhere the disco ones seem to be available everywhere so does anyone know the part number or somewhere that sells them?

google out the part numbers Allbrit.de - Ersatzteile für LAND ROVER & MG ROVER ... though you should have introduced yourself first in the proper section .... and by the way, Hi

Hi and Thanks for the help, Ive posted in the welcome section now too