Recreational Marine Engines

4045 engine

Propulsion Engines

60-559 kW, 80-750 hp

6090 engine

Generator Drive and Constant Speed Auxiliary Engines

40-416 kW, 54-558 hp

Close up of the John Deere logo on an engine block

New Products

Check out our latest engine and drivetrain components

Power Connect

Explore the latest ways people are integrating John Deere power solutions.

Marine Engine Model Naming Key

Engine Model Naming Guide

engine installation

Repowering Your Vessel

Man working on a John Deere engine

OEM Engine and Drivetrain Warranty