Bill,
There's a hydraulic repair place in Shiresmill. Thats the wee place on the road between the A985 & A907 just past Bogside from your direction.
Do you have the old hoses. This will help identify the end fittings.
If you struggle to get them, let me know. We use Hydrasun at Broxburn for the odd flexi hose.
cheers
Geoff