2019 Mercury Marine® FourStroke 40 EFI Base

2019 Mercury Marine® Engines Outboard-Motors 25-60-HP FourStroke-30-60hp FourStroke 40 EFI

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Year 2019
Make Mercury Marine®
Model FourStroke 40 EFI

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Product Details Specifications Photos

Year 2019
Manufacturer Mercury Marine®
Model Name FourStroke 40 EFI
Trim Name Base
Generic Type (Primary) General
Engine Type Inline 3
Engine Power 40 hp (30 kW)
Displacement 45.6 CID (747 CC)
Bore 2.56" (65 mm)
Stroke 2.95" (75 mm)
Throttle 5500-6000 RPM
Oil Type Recommended: Mercury FourStroke 25W40 Marine Oil
Steering Remote | Tiller
Gear Ratio (Primary) 2.00:1
Ignition ECM 70
Cooling System Water-cooled with thermostat
Gear Shifter F-N-R
Exhaust Through prop
Lubrication system: Wet sump

2019 Mercury Marine® FourStroke 40 EFI

Engine Details

Mercury EFI outboards deliver reliable turnkey starts, improved fuel efficiency, and instant throttle response.

Engine

Engine Type Inline 3

Engine Power 40 hp (30 kW)

Displacement 45.6 CID (747 CC)

Bore 2.56" (65 mm)

Stroke 2.95" (75 mm)

Throttle 5500-6000 RPM

Oil Type Recommended: Mercury FourStroke 25W40 Marine Oil

Steering Remote | Tiller

Gear Ratio (Primary) 2.00:1

Ignition ECM 70

Cooling System Water-cooled with thermostat

Gear Shifter F-N-R

Exhaust Through prop

Lubrication system: Wet sump

Electric

Alternator 18 amp / 226 watt

Starter Electric (turn-key)

Fuel System

Fuel System Electronic Fuel Injection (EFI) | Induction: 2 valves per cylinder, single overhead cam (SOHC)

Fuel Type Recommended: 87% octane / up to 10% ethanol

Lights and Safety

Security System Engine protection operator warning: Low oil pressure | Over-rev | Overheat

Dimensions

Length Shaft: 15" (381 mm) | 20" (508 mm)

Dimensions Shallow water trim range: 20 degrees

Weights

Dry Weight 204 lbs (93 kg)

Features

Features Compatible with SmartCraft digital technology: Yes | CARB star rating: 3 | Trim system: Gas assist, Power Tilt, Power Trim

Color

Colors Phantom Black