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- Yamaha Marine Outboard | 9.9HP | Four Stroke | Recoil Start
Yamaha Marine Outboard | 9.9HP | Four Stroke | Recoil Start
Yamaha 9.9 hp Portable Outboard Motor
Get reliable, nimble power with the Yamaha 9.9 hp portable outboard, designed to effortlessly fit any small boat, tender, or jon boat. Powered by a refined 212 cc SOHC two-cylinder engine, this lightweight powerhouse (just 87–89 lb) packs a solid punch with options for manual or electric start, plus a comfortable short tiller handle .
Available in sleek Yamaha gray—or upgrade to pearlescent white—or choose the high-thrust T9.9 model with a beefier lower unit, perfect for pushing pontoons or serving as a kicker on multi-species boats . Shaft length options include 15”, 20”, and on high-thrust models even 25”, allowing customization to match your boat’s transom height .
Featuring a powerful 6-amp alternator to keep your electronics charged, a shallow-water drive for prop protection in tricky conditions, and a wide 5,000–6,000 rpm full-throttle range, this model balances comfort, safety, and performance beautifully .
Key Features
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Lightweight & portable: Weighs under 90 lb—easy to carry and store
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Engineered comfort: Short tiller handle improves ergonomics and stowage
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Start options: Pick between manual or electric start configurations
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High-thrust option (T9.9): Upgraded lower unit and sport cowling available
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Shaft flexibility: Choose 15″, 20″ or 25″ (T9.9 only) for perfect fit
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6-amp alternator: Keeps battery powered during extended use
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Prop protection: Shallow-water drive helps prevent damage in rocky or muddy waters
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Carbureted 212 cc engine, 9.9 hp at 5,500 rpm, full-throttle between 5,000–6,000 rpm
Why Choose the Yamaha 9.9 hp Portable Outboard
Whether you require a dependable tender outboard that’s easy to store or a powerful kicker for fishing or sailing, the Yamaha 9.9 hp portable outboard provides unmatched versatility. Its lightweight and compact frame, paired with performance-driven options like high-thrust models and multiple shaft choices, make it an excellent fit for a wide range of boating needs.
Discover more in our petrol outboard motor range here.
Pickup Availability:
Specifications
Engine
- Engine Engine type; 4-stroke
- Bore x stroke; 56.0 mm x 43.0 mm Displacement; 212 cm³
- Prop shaft output at mid range; 7.3 / 5,500 rpm
- Full throttle operating range; 5,000 – 6,000 rpm
- Lubrication system; Wet sump
- Ignition / advance system; CDI Gear ratio 2.08 (27:13)
- Starter system Manual (MH); Electric (E)
- No. of cylinders/configuration; 2/In-line, SOHC
- Fuel Induction System; 1-Carb
Dimensions
- Fuel tank capacity; separate, 12litres Oil pan capacity; 0.8litres
- Recommended boat transom height; S431L:558mm
- Weight without propeller; 40kg – 43kg
Additional Features
- Lighting Coil / Alternator; 12V -6A with rectifier/regulator**
- Trim & tilt method; Manual
- Remark; The kW data in this sheet is based on the ICOMIA 28 standard, measured at the prop shaft
- Propeller; Included
- Control; Tiller handle (MH); Remote control (E)




