Mercury 3.5 HP Tiller Outboard Motor - 2026

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.

Features:

• Forward and Neutral shift
• Single carburetor
• Water - cooled
• 0.3 - gallon integral fuel tank
• Automatic decompression relief reduces pull force for effortless starting
• Standard 3 - blade propeller: 7 3/8" x 6"

Specifications:

• Engine Type: 1 Cylinder, 4 - Stroke
• Displacement: 85 cc (5.2 cu. in.)
• Bore & Stroke: 55 x 36 mm (2.16" x 1.42")
• Full Throttle RPM Range: 5000 - 6000
• Alternator Output: 12V, 36W, 3A
• Dry Weight Range: 41 - 43 lbs
• Rated Power: 3.5 HP
• Fuel Delivery: Carbureted
• Steering Type: Tiller
• Shaft Length: 15", 20"
• Starting System: Manual
• Cooling System: Water - cooled with thermostat
• Ignition System: CDI with electronic spark advance
• Exhaust: Above prop
• Lubrication System: Wet sump
• Oil Capacity: 0.45 L
• Trim Range: Manual
• Tilt Range: 73°
• Gear Ratio: 2.15:1
• Gear Shift: F - N - R
• Standard Propeller Type: 3 - Blade Plastic (7 3/8" x 6")
• Oil Pressure Alert: Standard
• Temperature Alert: Standard
• Rev Limiter: Standard
• Fuel Tank Capacity: 0.3 gal (1.1 L)
• Factory Warranty: 3 years. Warranty begins on date of purchase.

Note: Fuel line not included.

Mercury 3.5MH Owner's Manual