General Power steering hoses/pipes scudo

[Fiatbok]

Hi. I'm in the UK and cannot find a replacement part for 1400919980. It is one of the power steering hosed on my Fiat Scudo 2012 1.6 Diesel van. The exact size of the two O rings on both pipes would also be very helpful.
Craig

 

[chris3234]

If you have the hose to hand your best bet would be to go to a hydrolic hose company they should be able to knock you one up for not too much