3.5HP 4-Stroke Short Shaft


Go anywhere with portable power.

Taking the fun with you is one of the great advantages of owning an inflatable boat or small fishing boat. Mercury offers a complete line of extremely light portable FourStroke outboards, with the widest range of models to choose from. So wherever you and your boat go, your Mercury portable FourStroke can also go. The entire line makes operation and portability easy with smart, simple features. Plus, clean, quiet, fuel-efficient FourStroke performance makes them the obvious power of choice.

3.5 FourStroke Specifications

HP/Kw @ Prop 3.5 / 2.6
Full throttle RPM 5000-6000
Cylinder Configuration 1
Displacement (CID / CC) 5.2 / 85
Bore and Stroke (in / mm) 2.16 x 1.42in
55 x 36mm
Fuel Induction System 2-valve pushrod (overhead valve)
Ignition CDI w/electronic spark advance
Fuel System Carbureted
Cooling System Water-cooled with thermostat
Starting Manual
Gearcase Ratio 2.15:1
Gear Shift F-N
Steering Tiller with 360° turning
Trim System 4 position
Trim Positions 4
Exhaust System Above prop
Shallow water trim range (degrees) 16
Recommended Oil Mercury 4-Stroke Outboard Oil
Recommended Fuel 87 octane/up to 10% ethanol
Integral fuel tank (gal / L) 0.3 / 0.95
Engine Protection Operator Warning System Over-rev
Shaft Length 15 in (381mm)
20 in (508 mm)
Dry Weight * Lightest model available 40lbs / 18kg
CARB Star Rating 3


SKU: 15"
List price: $0.00
Price: $990.00