
5-GE Aviation: GEnx
GE Aviation's GEnx for the Boeing 787 is the engine maker's highest in terms of Latin American order backlog with an estimated 22 engines on order.

4-PowerJet: SaM146
Powering the Russian-manufactured Sukhoi Superjet 100 and based on the CFM56, the Powerjet SaM146 engine is anticipated to garner a backlog of 38 orders.

3-Rolls-Royce: Trent XWB
The largest backlog for a Rolls-Royce engine in Latin America is for the Trent XWB, the engine option powering the Airbus A350. A backlog of 60 engines is projected by Aviation Week.

2-Pratt & Whitney: PW1100G-JM
The highest in Pratt & Whitney's Latin America's order book is its PW1100G-JM engine, one of two options for the Airbus A320neo. Aviation Week forecast data predicts 262 engines in the backlog.

CFM International: LEAP-1B
The 1-B variant of the CFM LEAP engine for the Boeing 737MAX, pictured on a test flight in 2015, has a backlog of 778 units - the highest for any CFM engine in Latin America.

5-GE Aviation: GEnx
GE Aviation's GEnx for the Boeing 787 is the engine maker's highest in terms of Latin American order backlog with an estimated 22 engines on order.

4-PowerJet: SaM146
Powering the Russian-manufactured Sukhoi Superjet 100 and based on the CFM56, the Powerjet SaM146 engine is anticipated to garner a backlog of 38 orders.

3-Rolls-Royce: Trent XWB
The largest backlog for a Rolls-Royce engine in Latin America is for the Trent XWB, the engine option powering the Airbus A350. A backlog of 60 engines is projected by Aviation Week.

2-Pratt & Whitney: PW1100G-JM
The highest in Pratt & Whitney's Latin America's order book is its PW1100G-JM engine, one of two options for the Airbus A320neo. Aviation Week forecast data predicts 262 engines in the backlog.

CFM International: LEAP-1B
The 1-B variant of the CFM LEAP engine for the Boeing 737MAX, pictured on a test flight in 2015, has a backlog of 778 units - the highest for any CFM engine in Latin America.