Recreational Marine Engines

4045 engine

Propulsion Engines

60-559 kW, 80-750 hp

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6090 engine

Generator Drive and Constant Speed Auxiliary Engines

40-416 kW, 54-558 hp

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New Products

Check out our latest engine and drivetrain components

Trawler Yacht

Mega Yacht

James and Jennifer Hamilton

Adventures on Dirona

After living on a 12-meter (40 ft) trawler for a year, James and Jennifer decided to sell their house and take permanent residence on a Nordhavn 52 yacht. Now they travel the globe with the help of a strong, fuel-efficient John Deere engine.

Read About the Nordhavn Yacht

The Sandana out on the ocean

The Lure of a Liveaboard Lifestyle

A John Deere-powered Outer Reef fulfills a couple's dreams

Read About the Sandana Yacht

About Marine PowerSource

Captains and boat owners around the world rely on John Deere engines to power their work —?and their adventures. Read how our customers power their livelihoods on the water.

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Vol. 2, 2019

Vol. 1, 2019

Vol. 2, 2018

Vol. 1, 2018

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

Marine dealer

Locate Your Dealer

Parts Boxes

Engine Parts

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