The CFM LEAP family represents the engines of choice for the next-generation single-aisle aircraft. The LEAP-1A is an option on the Airbus A320neo; the LEAP-1B is the exclusive powerplant for the Boeing 737 MAX; and the LEAP-1C is the sole Western powerplant for the COMAC C919. These engines had garnered more than 8,000 operates from more than 50 customers across the globe.

QUICK FACTS

Proven, high-efficiency core architecture

Up to 15% improvement in fuel efficiency compared to today's best CFM56 engines

Same high level of dispatch reliability and low life-cycle maintenance costs as today's best CFM56 engines

700,000 hours of proven experience