Smith's RV Centre

Mercury 4-6 HP Fourstroke Outboard

Mercury 4-6 HP Fourstroke Outboard

Convenience Has Never Been So Clever

Never before has portable power seemed so perfect. Notorious for their user-friendly features like full forward and reverse shifting, our 4, 5 and 6hp FourStrokes also offers through-prop exhaust that buries the sound underwater for quieter operation and a decompression system that allows for quick and effortless one-hand starting. Plus, our 4 hp model raises the bar with an integrated fuel tank with shutoff.

 

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Mercury 4HP

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Mercury 5HP

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Mercury 6HP


Standards

 Features

  • A standard automatic cylinder decompression system greatly reduces starting pull force for effortless starting.
  • The 4 hp model delivers ultimate portability with its integrated fuel tank and shut-off valve to prevent fuel spillage.
  • A full forward-neutral-reverse side shift is standard.

 

Mercury FourStroke Outboards
4 HP
5 HP
6 HP

HP @ Prop

4

5

6

kW @ Prop

2.9

3.7

4.4

Max RPM (WOT)

4500-5500

4500-5500

5000-6000

Cylinders

1

1

1

Displacement (CID/cc)

7.5 / 123

7.5 / 123

7.5 / 123

Bore & Stroke (in)

2.32 x 1.77

2.32 x 1.77

2.32 x 1.77

Bore & Stroke (mm)

59 x 45

59 x 45

59 x 45

Cooling System

Water-cooled w/thermostat

Water-cooled w/thermostat

Water-cooled w/thermostat

Ignition System

CDI

CDI w/electric spark advance

CDI w/electric spark advance

Starting

Manual

Manual

Manual

Gear Ratio

2.15:1

2.15:1

2.15:1

Gear Shift

F-N-R

F-N-R

F-N-R

Steering

Tiller

Tiller

Tiller

Alternator Amp

Optional 4-amp lighting / 2-amp charging

Optional 4-amp lighting / 2-amp charging

Optional 4-amp lighting / 2-amp charging

Alternator Watt

Optional 50-watt lighting / 25-watt charging

Optional 50-watt lighting / 25-watt charging

Optional 50-watt lighting / 25-watt charging

Trim & Tilt System

6

6

6

Shallow Water Drive

Standard

Standard

Standard

Exhaust System

Through prop

Through prop

Through prop

Lubrication System

Pressurized wet sump

Pressurized wet sump

Wet sump

Recommended Oil

Mercury 4-Stroke Outboard Oil

Mercury 4-Stroke Outboard Oil

Mercury 4-Stroke Outboard Oil

Oil Capacity

450 mL / 15 oz

450 mL / 15 oz

450 mL / 15 oz

Fuel Induction System

2-valve pushrod

2-valve pushrod

2-valve pushrod

Remote Fuel Tank (US Gal)

0.39 (remote 3.2 Gal. optional)

3.2 standard

3.2 standard

Remote Fuel Tank (L)

1.1 (remote 12L optional)

12L

12L

Shaft Length (inches)

15 / 20

15 / 20

15 / 20

Shaft Length (mm)

381 / 508

381 / 508

381 / 508

Dry Weight (lbs.)

55

55

55

Dry Weight (kg)

25

25

25

Operator Warning System

Low oil pressure

Low oil pressure

Overheat

Available Propellers

Consult propeller guide

Consult propeller guide

Consult propeller guide

CARB Star Rating

N/A

N/A

3

Warranty

3 years

3 years

3 years

Corrosion Warranty

3 years

3 years

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More Information

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