CFM-4020CF-055-212-20 CFM-4020CF-055-212-22 CFM-4020CF-075-306 CFM-4020CF-075-306-20 CFM-4020CF-075-306-22 CFM-4020CF-095-342 CFM-4020CF-095-342-20 CFM-4020CF-095-342-22 CFM-4020CF-135-114 CFM-4020CF-135-114-20