Mercury 30HP Electric Start 2 Stroke Outboard 20″


Run Smooth. Stay cool too.

Mercury mid-range TwoStrokes feature high-volume, low pressure, floppy-vane water impellers to help keep operating temperatures down… even in heavily silted or salty estuarine waters.

Proven TwoStroke Technology

Simple in design with a large displacement powerhead provides better efficiency under heavy loads

Looped Charged Induction

Loop charged induction maximizes the fuel/air for more complete combustion. which boosts power and fuel efficiency

CD Ignition

Modular design that delivers high voltage spark for quick, sure starting and improved running quality.

Through Prop Exhaust

Exhaust gases are routed down thru the drive unit and are allowed to exit through the propeller

Thermostatically controlled cooling system

Thermostat controlled cooling system for consistent engine temperature

Available on backorder

SKU: 1 1030312EL Category:


The TwoStroke line includes the highest displacement engines in their horsepower classifications, plus they give outstanding power to weight ratios for best performance at all speeds.


HP / kW
  • 30 / 22.5
Displacement (CID/CC)
  • 26.3 / 430
Cylinder Configuration
  • I-2
Full throttle RPM
  • 4750-5500
Fuel induction system
  • Loop-charged (1 carb)
  • Electric
  • Manual
  • Remote
  • Tiller
Shaft length
  • 20″ / 508 mm
Gearcase ratio
  • 1.92:1
Dry weight *Lightest model available
  • 51 kg
Emissions Star Rating
  • 1
Bore and stroke
  • 68 x 59 mm
Trim positions
  • 5
Oil Injection
  • Pre-mix