I recently had a hydraulic oil leak in my leveling system.  I had to have a short hydraulic line made.  We removed the old one and took it to the shop.  The guys made a new line with the identical end fittings... and we simply put the new one on, refilled the tank with oil, and off we went...  $225 poorer, but it took only 1 1/2 hours, and half of that time was getting the new, little, hydraulic line made.
Where's Gerald?  He would know how to fix this.  Be patient.  Gerald will come along soon.