I had to replace all my old brake lines. Once I got under the truck it looked the previous owner or someone striped the hell out of the nut connected to the tube that connects to the flex line from the axle to the frame. I cut the hose in half to get a better reach but the tube but is totally seized to the brake line. Even if I loosen the nut the threads are pretty shot and I don’t want to reuse it if I can replace the line some how remove the nut. Does anyone know the OEM part or comparable version?