F4SMHA Yamaha 4 Stroke
Lightweight, compact and economical, Yamaha’s single-cylinder portable F4 has been designed to be ultra-easy to use and transport. Featuring a specially developed four stroke, Overhead Valve (OHV) design, this engine delivers excellent fuel efficiency and smooth running. Attention to detail makes this Yamaha small engine great by delivering a user experience that stands head and shoulders above anything else.
TECHNICAL SPECIFICATIONS
- Engine Type4-Stroke, OHV, 1-cylinder
- Bore x Stroke (mm)62 x 46
- Fuel Tank Capacity (l)1.1
- Displacement (cc)139.0
- Recommended Maximum RPM4000-5000
- Fuel ManagementCarb
- IgnitionCDI
- Lubrication SystemWet sump
- Alternator Output12V - 6A with Rectifier Regulator (Optional)
- Gear Ratio2.08:1
- Starter SystemManual Choke
- Operation MethodTiller Handle
- Trim and Tilt MethodManual Tilt
- Digital GaugesN/A
- Command Link GaugesN/A
- Transom Height (mm [inch])S: 435 [17.1] | L: 562 [22.1]
- Dry Weight (kg)S: 27 | L: 28
Technical Overview
View all specifications- Engine Type
- 4-Stroke, OHV, 1-cylinder
- Displacement (cc)
- 139
- Operation Method
- Tiller Handle
Specifications may vary. Please confirm with your dealer at time of purchase. Images shown may include optional extras.
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