Guide for replacing old hydraulic lines

[ted928]

My buddy's car had a minor fluid leak on the driver side. The cylinder and pipe/line was fine but it was leaking at the port. I slide the retaining clip out and removed the pipe/line and seal. The seal looked fine. I did notice that the retaining clip seemed to be 'flattened' so it was retaining, but not providing an axial force. I used a small screwdriver to open up the clip so it provided a stronger wedge. It took more force to reinstall but the leaking has stopped. Time will tell.

The leak is back. I would like to replace the seal. Does anyone know where to get the seal?