CFM56-7

* CFM56-7B20 (20,600 lbs thrust)

* CFM56-7B22 (22,700 lbs thrust)

* CFM56-7B24 (24,200 lbs thrust)

* CFM56-7B26 (26,300 lbs thrust)

* CFM56-7B27 (27,300 lbs thrust)