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2018 Mercury 4MH FourStroke 4 HP - 15 in. Shaft

Output far beyond its size

Put amazing power in the palm of your hand. These compact outboard motors take you to the fun, the fish, or whatever floats your boat – quickly and reliably. Enjoy quick acceleration to go with exhilarating speed. Easy to install and operate, with reliable starting, low vibration, and instant throttle response. It's worry-free boating at its best.

Features

This lightweight motor features through-prop exhaust for extra-quiet operation. Great for aluminum tiller, inflatable soft hull, jon, utility, and sail boats.

Small Outboards are of Big Importance: While high-horsepower models usually grab headlines in the world of outboard engines, it’s small outboards that make much of the boating world go around.

Specifications

HP / kW: 4 / 2.9

Engine type: 1 cylinder

Displacement (CID/CC): 7.5 / 123

Full throttle RPM: 4500-5500

Fuel induction system: 2-valve pushrod (overhead valve)

Recommended fuel: 87% octane / up to 10% ethanol

Recommended oil: Mercury FourStroke Oil 10W-30

Engine protection operator warning system: Low oil pressure; Over-rev

Starting: Manual

Steering: Tiller

Shaft length: 15" / 381 mm

Gearcase ratio: 2.15:1

Dry weight *Lightest model available: 57 lbs / 26 kg

CARB star rating: 3

Bore and stroke: 2.32 x 1.77" / 59 x 45 mm

Ignition: CDI w/electronic spark advance

Fuel system: Carbureted

Cooling system: Water-cooled with thermostat

Gear shift: F-N-R

Gearcase options: Standard

Trim positions: 6

Exhaust system: Through prop

Shallow water drive: Yes

Shallow water trim range (degrees): 16

Integrated fuel tank (gal / L): 0.3 / 1.1

Optional fuel tank (gal / L): 3.2 / 12

Color: Phantom Black

NOTES:

Dry weight based on lightest model available.

Specs

2018 Mercury 4MH FourStroke 4 HP - 15 in. Shaft

St Petersburg Power & Sailboat Show 2019
Tent 2: Booth 319
View this product at semarinepower.com