Here is an update for anyone interested
A new high pressure hose for the S80 V8 is NOT available in the country!! Estimated delivery from Sweden 4 weeks minimum. Best price if ordered here $970 including + freight!!
Just for reference RHD part number 31280402 vehicles are NOT compatible to LHD part number 31280401!! So cant order from US.
PITA to remove and install . Had the Longer hose refurbished $200!!
All good now , no more leaks and will enjoy the car over Xmas!