Description
2020 Mercury 5 HP 5MH-LPG Propane Outboard Motor
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.
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
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
2020 Mercury 5 HP 5MH-LPG Propane Outboard Motor
| MODEL | 5MH-LPG |
| MODEL YEAR | 2020 |
| SKU | 5MH-LPG-20 |
| WEIGHT | 55.0 lb |
| MANUFACTURER | Mercury |
| COUNTRY OF MANUFACTURE | Japan |
| HORSEPOWER | 5hp |
| SHAFT LENGTH | 15″ (Short) |
| STEERING | Tiller |
| STARTING | Manual |
| TRIM & TILT | Manual |
| FUEL DELIVERY | Propane |
| FUEL TANK | External |
| CYLINDER(S) | 1 |
| DISPLACEMENT | 7.5/123 |
| BORE AND STROKE | 2.32 x 1.77 |
| FULL THROTTLE RPM RANGE | 4500-5500 |
| IGNITION SYSTEM | CDI w/electric 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 | Pressurized wet sump |
| ALTERNATOR | None |
| COOLING SYSTEM | Water-Cooled, Thermostatically Controlled |
| SALTWATER RATED | Yes |
| GEAR RATIO | 2.15 |
| GEAR SHIFT | Forward-Neutral-Reverse (forward mounted shift lever) |
| PROPELLER | 7.7″ Diameter X 8.0″ Pitch 3-Blade Aluminum |
| INTERNAL BATTERY | No |
2020 Mercury 5 HP 5MH-LPG Propane Outboard Motor
IN THE BOX
Owner’s Manual
Mercury 3-Year Warranty
Aluminum Propeller
Mercury 4-Stroke Oil
Tool Kit
