Erosion of rubber fuel and hydraulic lines on older coaches

Can't help on your model , but the line can be build by any hyd shop at Napa and other auto parts. If you have a tractor supply or tractor store they also can at a less cost. You can make them but as stated it is hard. I made them in the service for over 20 years, so yes they can be made by hand, but you need the hose and ends. They need to be clamp down and protected by a cover to prevent rubbing.