Mercury Outboards

Mercury

Twostroke 40 HP LW

Mercury mid-range TwoStroke not only runs smooth, but runs cool too! Each model features high-volume, low-pressure, floppy-vane water impellers to help keep operating temperatures down… even in heavily silted or salty estuarine waters. Plus there's a water-separating fuel filter to keep debris and water out of your engine.

Specifications

Propshaft Rated Horsepower	40hp (29.8kW)
Max. RPM @	4500-5000
Cylinders	3
Displacement	42.5 cu in (697cc)
Bore/Stroke	68mm x 64mm
Cooling System	Water-cooled with thermostat & pressure controlled
Ignition	Modular CDI
Starting	Manual or electric
Gear Ratio	2.00:1
Gear Shift	F-N-R
Steering	Tiller or Remote
Alternator System	Standard: electric Optional: manual 11amp
Trim Positions	3 on 15", 20", power trim model available
Fuel Tank	Separate 25 litres
Weight*	69kg
Propeller Drive	Splined rubber hub
Shaft Length (Inches)	15 / 20
Shaft Length (mm)	381/508
Induction System	Loop-charged (3 carb)
Oil Injection	Std on electric, Pre-mix on manual
Warranty**	3 + 2 = 5 years
Corrosion Warranty	3 years

*Weight specification is based on the lightest version

**Warranty Conditions apply

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