To contact our Customer Service Team, simply click the button here and our Customer Service team will be happy to assist.
© Lakeside Marine & Service
Yamaha’s smallest Portables, the F4 weigh in at as little as 59 pounds, with streamlined overhead-valve, one-cylinder designs. Their light weights, combined with built-in carrying handles, resting pads and an oil-leak prevention system for on-side storage capability create true portability. Add to that their efficiency, performance and reliability and these pint-sized powerhouses are perfect for all sorts of light duty, like hopping to the cuddy on a tender. Wherever the day takes you, you can take along a little extra power with an F2.5 Yamaha Portable.
Our 139-cc 4-hp portable outboard is the smallest motor on our roster, but it still packs a punch. Completely redesigned, it’s even more portable, easier to store and clean burning.
Engine Type | 1 cyl |
---|---|
Displacement | 139cc |
Bore x Stroke | 62 x 46mm (2.44 x 1.81in) |
Prop Shaft Horsepower | 4hp at 4500 rpm |
Full Throttle RPM Range | 4000 ~ 5000 |
Alternator Output at W.O.T. | 6 Amp |
Compression Ratio | 8.9:1 |
Fuel Induction System | Carb |
Weight † | 27 kg (59 lbs) - 28 kg (61 lbs) |
Recommended Fuel | Octane 87 |
Recommended Engine Oil | Yamalube® 4M (See owner's manual) |
Recommended Fuel Filtration | N/A |
C.A.R.B. Rating | 3-Star |
Exhaust | Above Propeller |
Intake | 2 |
Ignition | CDI |
Spark Plug | CR6HSB |
Starting System | Manual |
Lubrication | Wet Sump |
Engine Oil Capacity | 0.6L |
Recommended Cooling | Thermostatic Control |
Ethanol Blend Limit | 10% Maximum |
Gear Ratio | 2.08:1 |
Gear Shift | Forward, Neutral, Reverse |
Shaft Length | 15" - 20" |
Degree of Tilt | 69° |
Degree of Trim | -4° through +16° |
Mounting Centers | N/A |
Steering | |
Steering Angle (maximum) | 90° from center, either direction |
Warranty | Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial |
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Click the Shipping & Payments tab above the listing description for more info!
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To contact our Customer Service Team, simply click the button here and our Customer Service team will be happy to assist.
© Lakeside Marine & Service
Click the Shipping & Payments tab above the listing description for more info
Accepted Payment Methods
Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart.
We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay.
We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus).
The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws.
Thank you for shopping with us on eBay!
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Items must be returned within 30 days of the auction ending
Buyer will pay for return shipping.