I am trying to get ahold of the original manufacture of this trailer which was built in '89 and they are apparently still around but I was wondering how I go about finding out how to replace the braking system. For some reason the master cylinder had a little quick release attachment going to the wheels but someone cut it. I don't know the condition of the master cylinder but I would assume the brakes need to be replaced. They look to be drums. I assume I need new lines as well. Are all these parts pretty universal? It's a bearing buddy axle if that makes any difference (I don't think it does). It seems like the braking systems just clamp onto the wheel assembly. What information do I need to get a better idea of what to buy? Thank you.