you might get by in an emergency (or for a while if you try) with the rubber hose, if you slide the hose over the pipe a pretty good ways, they do sell regular brake line at auto stores and line bending tool(to prevent kinking) but on your model i'm not sure where or if that line pieces together. i.e. it might be one peice up to the proportioning valve. it might be possible to buy a universal coupler to re join the line, it can be tricky(depending on the mount local) bending the line to fit, the line will have to remain the same length to keep the same amount of psi to each wheel