Mercury’s all-new 5hp FourStroke Propane outboard provides more convenience and less hassle. With a large 123cc displacement, it offers best-in-class power by delivering a true 5 horsepower. Ideal for aluminum tiller, inflatable or jon / utility boats. This model comes with the Mercury Marine 3-year warranty.
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Additional information
Horsepower
5 HP
Shaft Length
20″ (Long)
Starter Type
Manual
Tilt & Trim
Manual
FEATURES
Compact and Lightweight
Digital CD Ignition with Spark Advance
High Grade Marine Alloy Construction
Stainless Steel Water Pump Housing
Zinc Coated Water Passages
Rated for Saltwater Use
Sacrificial Zinc Anodes
Forward-Neutral-Reverse Gear Shift
Adjustable Steering Tension Control
Forward Mounted Gear Shift Selector
Twist-Grip Throttle with Tension Control
Integrated Carry Handle
Thermostat Controlled Water Cooling
Shallow Water Drive; 6 Trim Positions
Quiet Through-Propeller-Hub Exhaust
8″ Pitch Aluminum Propeller
Start-In-Gear Protection
Low Oil Pressure Warning Indicator
ESG Over-Rev Protection
Safety Lanyard Stop Switch
Owner’s Manual
Mercury Marine 3-Year Warranty
SPECS
MODEL
5MLH-LPG
MODEL YEAR
2021
SKU
5MLH-LPG-21
WEIGHT
58.0 lb
MANUFACTURER
Mercury
COUNTRY OF MANUFACTURE
Japan
HORSEPOWER
5hp
SHAFT LENGTH
20″ (Long)
STEERING
Tiller
STARTING
Manual
TRIM & TILT
Manual
FUEL DELIVERY
Propane
FUEL TANK
Internal
CYLINDER(S)
1
DISPLACEMENT
123 cc (7.5 cubic inches)
BORE AND STROKE
59 x 45 mm (2.32 x 1.77 inches)
FULL THROTTLE RPM RANGE
4500-5500
IGNITION SYSTEM
Digital CD Ignition w/Electronic Spark Advance
INDUCTION SCAVENGING
OHV
VALVES PER CYLINDER
2
FUEL TYPE
LPG
FUEL TANK / FUEL LINE
FUEL SUPPLY LINE ONLY
OIL TYPE
SAE 10W-30 (Mercury 4-Stroke Outboard Oil)
OIL CAPACITY
15 fl. Oz. (450 ml)
LUBRICATION
Trochoid Pump
ALTERNATOR
None
COOLING SYSTEM
Water-Cooled, Thermostatically Controlled
SALTWATER RATED
Yes
GEAR RATIO
2.15:1
GEAR SHIFT
Forward-Neutral-Reverse (forward mounted shift lever)
PROPELLER
7.7″ Diameter X 8.0″ Pitch 3-Blade Aluminum
IN THE BOX
Owner’s Manual
Mercury 3-Year Warranty
Aluminum Propeller
Mercury 4-Stroke Oil
Tool Kit
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