The CFM56-7B is the exclusive engine for the Boeing 737 Next-Generation Single-aisle airliner: 737-600/-700/-800/-900. Thrust ranges from 18,500 to 27,300 lbs.

In total, nearly 7,000 CFM56-7B engines are in service on 737 aircraft, making it the most popular engine/aircraft combination in commercial aviation. More than 180 customers fly CFM56-7B engines and the fleet has accumulated more than 105 million flight hours. The primary factors behind the engine's broad-based acceptance include industry-leading reliability and environmental friendliness, low cost of ownership and world-class customer support.

The CFM56-7B also powers the Boeing/GE BBJ (Boeing Business Jet) and 737 military variants including transports special mission aircraft.

MODEL:         THRUST:                 APPLICATIONS:

CFM56-7B18 19,500 lbf (86.7 kN) Boeing 737-600
CFM56-7B20 20,600 lbf (91.6 kN) Boeing 737-600, Boeing 737-700
CFM56-7B22 22,700 lbf (101 kN)  Boeing 737-600, Boeing 737-700
CFM56-7B24 24,200 lbf (108 kN)  Boeing 737-700, Boeing 737-800, Boeing 737-900
CFM56-7B26 26,300 lbf (117 kN)  Boeing 737-700, Boeing 737-800, Boeing 737-900
CFM56-7B27 27,300 lbf (121 kN)  Boeing 737-800, Boeing 737-900, Boeing Business Jet