Ryan brown

Hello everyone i have a 1997 Mack/Renault MS200p. The truck has been sitting for over a year now due to me not being able to replace the cracked front break rotors, Ive called all the dealerships around me and all of them say they cannot get the rotors. From what i read online somehow you can get them from Renault for $900.00 each but i cant figure out how to contact them, I cant even cross reference them to a rotor on another truck or find them used. any help would be very much appreciated.