Inventory Unit Detail

2023 Mercury FourStroke 5 HP 123cc 1 Cyl. 15" Shaft Tiller Handle



Key Features

New/Used New
Availability In Stock
LocationRockland Marine & Equipment
Stock # 1R165177
VIN 1R165177
Condition Excellent

Product Features

Dealer Notes

Rockland Marine

A family business at your service since 1964 in giving you the best bilingual service with our knowledgeable and passionate team!

Your reference dealer for your power sport needs with Polaris, Mercury, Princecraft and Stihl line-ups.

Good credit, bad credit - 99% approval rate OAC
Easy over-the-phone financing or by emailing us

Price is subject to change, and excludes applicable taxes and licensing

Contact dealer for more details and stock availability

Rockland Marine and Equipment in Rockland (just 20 mins east of Ottawa)

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Output far beyond its size

Put amazing power in the palm of your hand. These compact outboard motors take you to the fun, the fish, or whatever floats your boat – quickly and reliably. Enjoy quick acceleration to go with exhilarating speed. Easy to install and operate, with reliable starting, low vibration, and instant throttle response. It's worry-free boating at its best.

  • HP: 5 HP (3.7 kW)
  • Engine type: 1 cylinder
  • Displacement: 7.5 CID (123 cc)
  • Full throttle RPM: 4500-5500
  • Fuel induction system: 2-valve pushrod (Overhead Valve)
  • Recommended fuel: 87 octane / up to 10% ethanol
  • Recommended oil: Mercury FourStroke Oil 10W-30
  • Engine protection operator warning system: Low oil pressure; Over-rev
  • Starting: Manual
  • Steering: Tiller
  • Shaft length: 15" (381 mm)
  • Gearcase ratio: 2.15:1
  • Dry weight *Lightest model available: 57 lbs (26 kg)
  • CARB star rating: 3
  • Bore and stroke: 2.32 x 1.77" (59 x 45 mm)
  • Ignition: CDI w/electronic spark advance
  • Fuel system: Carbureted
  • Cooling system: Water-cooled with thermostat
  • Gear shift: F-N-R
  • Gearcase options: Standard
  • Trim positions: 6
  • Exhaust system: Through prop
  • Shallow water drive: Yes
  • Shallow water trim range: 16 deg.
  • Integrated fuel tank: 0.3 gal. (1.1 L)
  • Remote fuel tank: 3.2 gal. (12 L)
  • Color: Phantom Black
Key Features
  • Reliability, Portability and Power with the convenience of Propane: 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. Sail Power model is designed for sailboats, and features an alternator and more thrust.
  • Fourstroke Technology And Mercury: Always moving forward. With boater-driven innovations and technologies. Like the world's first multi-function tiller handle. And a total commitment to corrosion protection, utilizing hard-coat anodizing and a superior multi-step paint process. Mercury FourStroke engines have consistently set the bar for clean, quiet performance and low fuel consumption. Plus, no one has more models to fit your needs.


Engine Type 1 cylinder
Bore x Stroke 2.32 x 1.77 in. (59 x 45 mm)
Displacement 7.5 cu. in. (123 cc)
Starting Manual


Shaft Length 15 in. (381 mm)
Weight 57 lb. (26 kg)


Trim Method Manual, 6 positions
Propshaft Horsepower 5 HP (3.7 kW)
Full Throttle Operating Range 4500-5500 RPM
Gear Ratio / Shift 2.15:1
Fuel Induction 2-valve pushrod (Overhead Valve), Carbureted
Cooling Water-cooled with thermostat
Steering Tiller

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