Engines

CFM56 and LEAP Engines

SES Spare Engine Pools are located at certified MRO facilities around the world, close to international logistics hubs, to support airline operators of CFM56 and LEAP powered aircraft.

All SES’ engines carry CFM’s TRUEngine status.  They are overhauled and maintained in accordance with the OEM recommendations on a continuing basis. 

SES’ customers can be fully assured of the highest technical standard of its CFM56 and LEAP engines.

Available engines

Below are some of SES' available engines.  Please contact our team to discuss.

Engine Model CFM56-5B CFM56-7B LEAP-1A LEAP-1B
ESN        
Configuration        
TSN        
CSN        
EGTM        
LLP LIMITER        

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LEAP-1A (24,500 lbs. to 35,000 lbs.)

LEAP-1A

The LEAP-1A powers the Airbus A320neo family aircraft and features some of the industry’s most cutting-edge technologies. 

The LEAP-1A entered into service in September 2016 offering 15% better fuel consumption and up to 50% of NOx emissions in comparison to the current CFM56-5B engine while retaining its legendary reliability and low maintenance costs.

Visit CFM for more details
LEAP-1B (23,000 lbs. to 28,000 lbs.)

LEAP-1B

The LEAP-1B entered service in 2017 and is the exclusive engine powering the new Boeing 737 MAX family aircraft.

The LEAP-1B brings with it the latest innovative technologies coupled with reductions in fuel burn, engine noise and exhaust gas emissions.

Visit CFM for more details
CFM56-5B (22,000 lbs. to 32,000 lbs.)

CFM56-5B

The CFM56 engine family is the world’s best-selling engine, delivering more than 30,000 engines to date.

The CFM56-5B is the engine of choice for the A320 family, having been selected to power nearly 60 percent of the aircraft ordered.

Today, it is the only engine that can power every model of the A320 family with one bill of materials. 

The engine’s broad-based market acceptance has been because of its simple, rugged architecture, which gives it the highest reliability, durability and reparability in its class.

CFM56-7B (18,500 lbs. to 27,300 lbs.)

CFM56-7B

The CFM56 engine family is the world’s best-selling engine, delivering more than 30,000 engines to date.

The CFM56-7B is the exclusive engine for the Boeing Next-Generation single-aisle aircraft.

In total, over 8,000 CFM56-7B engines are in service on 737s, making it the most popular engine-aircraft combination in commercial aviation.

The engine’s broad-based market acceptance has been because of its simple, rugged architecture, which gives it the highest reliability, durability and reparability in its class.

SES Worldwide SES' Offices, Engine Pools and Technical Service Providers

Headquartered in Shannon, Ireland, SES also has international marketing offices in China and Hungary as well as a number of strategically located Spare Engine Pools around the globe.

Spare Engine Pools are located at certified MRO facilities around the world, close to international logistics hubs, to easily support the global CFM56 and LEAP operator base.

Ireland, Shannon

SES Head Office

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Hungary, Budapest

SES Sales Office

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China, Beijing

Engine Pool Location

SES Sales Office

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Portugal, Lisbon

Engine Pool Location

Technical Services Provider

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Belgium, Brussels

Engine Pool Location

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USA, Dallas

Engine Pool Location

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USA, Fort Lauderdale

Engine Pool Location

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Germany, Frankfurt

Engine Pool Location

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China, Guangzhou

Engine Pool Location

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China, Hong Kong

Engine Pool Location

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England, London

Engine Pool Location

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France, Paris

Engine Pool Location

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Ireland, Dublin

Technical Services Provider

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