TD4 Coolant leak

Over the past few days my 2004 TD4 has been losing coolant rapidly. I have found the source of the main leak, and a second source that is about to spring a leak. I have phoned around the local boneyards to see if they had any TD4's that I could get replacements from, but no luck.

Would be great if anyone could identify hose part numbers from attached picture... hose 1 is the main leaker, with hose 2 weeping.

Found the part number for hoses, but comes as a complete set only (JHB000160 @ £110+).

Local motor factor stocked required hose diameter, so all good now for a fiver.