CFM-6020B-140-320-20 CFM-6020B-140-320-22 CFM-6020B-150-368 CFM-6020B-150-368-20 CFM-6020B-150-368-22 CFM-6020B-230-257 CFM-6020B-230-257-20 CFM-6020B-230-257-22 CFM-6020B-240-320 CFM-6020B-240-320-20