FourStroke 5 HP Propane

Reliability, Portability, and Power. Mercury’s 5hp FourStroke Propane outboard provides more convenience and less hassle. Now you can power your boat with the same propane used for your grill and eliminate the need to haul gasoline. The 5hp FourStroke Propane outboard with a large 123cc displacement offers best-in-class power by delivering a true 5hp.
Specifications
Mercury’s all-new 5hp FourStroke Propane outboard provides more convenience and less hassle. Sail Power model is designed for sailboats and features an alternator and more thrust. Ideal for sailboats, but also a good fit for aluminum tiller, inflatable or jon / utility boats.
HP / kW5 / 3.7
Engine type1 cylinder
Displacement (CID/CC)7.5 / 123
Full throttle RPM5000-6000
Fuel induction system2-valve pushrod (overhead valve)
Alternator amp / Watt4 amp / 50 watt lighting and charging
Recommended oilMercury FourStroke Oil 10W-30
Engine protection operator warning systemLow oil pressure
 
Over-rev
StartingManual
SteeringTiller
Shaft length20″ / 508 mm
 
25″ / 635 mm
Gearcase ratio2.15:1
Dry weight *Lightest model available63.1 lbs / 28.6 kg
CARB star rating3
Bore and stroke2.32 x 1.77″ / 59 x 45 mm
IgnitionCDI w/electronic spark advance
Fuel systemPropane Mixer
Propane ToleranceHD-5 (65% or greater propane)
Cooling systemWater-cooled with thermostat
Gear shiftF-N-R
Gearcase optionsSail Power
Trim positions6
Exhaust systemThrough prop
Shallow water driveYes
Shallow water trim range (degrees)16
Integrated fuel tank (gal / L)Not included
Remote fuel tank (optional)Not included
ColorPhantom Black

 

Mercury’s all-new 5hp FourStroke Propane outboard provides more convenience and less hassle. Sail Power model is designed for sailboats and features an alternator and more thrust. Ideal for sailboats, but also a good fit for aluminum tiller, inflatable or jon / utility boats.
HP / kW5 / 3.7
Engine type1 cylinder
Displacement (CID/CC)7.5 / 123
Full throttle RPM5000-6000
Fuel induction system2-valve pushrod (overhead valve)
Recommended oilMercury FourStroke Oil 10W-30
Engine protection operator warning systemLow oil pressure
 
Over-rev
StartingManual
SteeringTiller
Shaft length15″ / 381 mm
 
20″ / 508 mm
Gearcase ratio2.15:1
Dry weight *Lightest model available59.5 lbs / 21.2 kg
CARB star rating3
Bore and stroke2.32 x 1.77″ / 59 x 45 mm
IgnitionCDI w/electronic spark advance
Fuel systemPropane Mixer
Propane ToleranceHD-5 (65% or greater propane)
Cooling systemWater-cooled with thermostat
Gear shiftF-N-R
Gearcase optionsStandard
Trim positions6
Exhaust systemThrough prop
Shallow water driveYes
Shallow water trim range (degrees)16
Integrated fuel tank (gal / L)Not included
Remote fuel tank (optional)Not included
ColorPhantom Black

 

Interested In A FourStroke 5 HP Propane?

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