Jackaroo 1990 power steering hose leak

Hi
Jackaroo 1990 2.6 EFI Petrol
The top pressure hose where it goes into
the metal housing and metal pipe connector
to the top of the pump is leakingat this join.
I am in Hobart and local spares shopes do
not have a listing for this spare part.
Any ideas for sourcing a spare hose unit
or where the best place to get a new hose
fitted to my existing metal connector.

cheers
stewart1000