CFM-5020B-160-385-20 CFM-5020B-160-385-22 CFM-5020B-230-217 CFM-5020B-230-217-20 CFM-5020B-230-217-22 CFM-5020B-245-306 CFM-5020B-245-306-20 CFM-5020B-245-306-22 CFM-5020B-260-367 CFM-5020B-260-367-20