Looking for a new or good used a/c line for a 1998 900 turbo SE 2.0 liter. Saab number 4868600 , it is a 2 piece set that goes from the expansion valve to the line off the compressor. Mine has a bad leak where it was mounted on the firewall. It is the bigger of the 2 lines from expansion valve. Any help locating a replacement would be greatly appreciated. Thank,Dan.