2025 Yamaha Portables 9.9 HP
NEW In Stock | Category: Portable | Brand: Yamaha | Stock No: 6AVKL-1067997
Contact for Price
Brown's Auto & Marine | Newport, NH
Discover the newest Yamaha Marine Portable Outboard, a 9.9 HP engine designed for maximum performance in minimum weight.
Lightweight Powerhouse
- Only 87–93 lbs (15‑inch shaft) – the lightest 25‑hp outboard on water, whether two‑stroke or four‑stroke.
- Streamlined chassis reduces weight by 25 % while keeping top speed and torque intact.
- ...
Discover the newest Yamaha Marine Portable Outboard, a 9.9 HP engine designed for maximum performance in minimum weight.
Lightweight Powerhouse
- Only 87–93 lbs (15‑inch shaft) – the lightest 25‑hp outboard on water, whether two‑stroke or four‑stroke.
- Streamlined chassis reduces weight by 25 % while keeping top speed and torque intact.
- No battery required: built-in Electronic Fuel Injection (EFI) powers both pull–start and electric start models.
Versatile Control Options
- Remote mechanical or tiller‑handle control available for easy handling on small craft.
- Tiller handle options include a factory standard multi‑function design with tachometer, as well as an optional VTS® (Variable Trolling RPM Switch) for precise speed management.
Engine Specifications
| Basic Engine Data | |
|---|---|
| Displacement | 212 cc |
| Bore × Stroke | 56 mm × 43 mm |
| Cylinder Count | 2 |
| Piston Speed Range | 5,000–6,000 rpm |
| Power & Transmission | |
| Output | 9.9 hp @ 5,500 rpm |
| Gear Ratio (Primary) | 2.08:1 |
| Shifter Positions | Forward, Neutral, Reverse |
| Electrical System | |
| Starter Type | Electric & Manual (pull‑start) |
| Alternator Output | 6 A maximum at W.O.T. |
| Fuel & Cooling | |
| Ethanol Blend Limit | 10 % |
| Recommended Fuel | 87 octane, 10‑µm fuel/water filter |
| Cooling Method | Thermostatic control (recommended) |
| Dimensions & Weight | |
| Shaft Length Options | 15” or 20” |
| Tilt Range | 71° maximum |
| Trim Angle | -4 ° to +16 ° |
| Total Weight (incl. shaft) | 87–93 lbs (39–42 kg) |
Key Features & Benefits
- Automatic decompression device reduces effort for manual starting.
- High‑quality spark plug BR6HS-10 ensures reliable ignition under all conditions.
- Wet sump lubrication system keeps engine clean and protected during operation.
- Three‑year limited warranty on pleasure models, with extended coverage available for government or commercial use.
This Yamaha Marine portable outboard delivers unmatched power-to-weight ratio, advanced EFI technology, and flexible control options—ideal for recreational boating enthusiasts seeking performance without bulk.
| Condition | NEW | |
| Stock Number | 6AVKL-1067997 | |
| Year | 2025 | |
| Make | Yamaha Marine | |
| Model | Portables 9.9 HP | |
| Vehicle Type | Outboard | |
| Category | Portable | |
| VIN | 6AVKL-1067997 | |
| Engine | T9.9LPHB | |
| Type/Use | T9.9LPHB | |
| Propulsion Type | Powered |
| Engine | |
| Engine Type | 2 cyl |
| Engine Power | Prop Shaft: 9.9hp @ 5500rpm |
| Displacement | 212cc |
| Bore | 2.20 in (56 mm) |
| Stroke | 1.70 in. (43 mm) |
| Compression Ratio | 9.4:1 |
| Throttle | Full RPM Range: 5000 ~ 6000 rpm |
| Steering | Tiller | Angle (maximum): 43° from center, either direction |
| Exhaust | Through Propeller |
| Ignition | CDI Microcomputer |
| Oil Type | Recommended: Yamalube® 4M (See owner's manual) |
| Lubrication | Wet Sump |
| Cooling | Recommended: Thermostatic Control |
| Gear Ratio (Primary) | 2.08:1 |
| Gear Shifter | Forward, Neutral, Reverse |
| Induction | Carb |
| Spark Plug | |
| Spark Plug | BR6HS-10 |
| Electric | |
| Starter | System: Electric & Manual |
| Alternator Output, Maximum | Output at W.O.T.: 6 Amp |
| Fuel System | |
| Fuel System | Ethanol Blend Limit: 10% Maximum |
| Fuel Type | Recommended: Octane 87 | Recommended Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external) |
| Dimensions | |
| Length | Shaft: 15" - 20" |
| Dimensions | Degree of Tilt: 71° | Degree of Trim: -4° through +16° |
| Capacities | |
| Oil capacity | 0.8L |
| Weights | |
| Weight | 87 lbs (39 kg) - 93 lbs (42 kg) |
| Features | |
| Features | Intake: 4 | C.A.R.B. Rating: 3-Star |
| Warranty | |
| Warranty | Limited 3-year Pleasure, 3-year Government, 1-Year Commercial |
| Engine Power | Prop Shaft: 9.9hp @ 5500rpm |
2022 Yamaha Marine F25
Our 432-cc 25-hp portable outboard sports a new, streamlined, portable design and class-leading power-to-weight. In fact, it’s the lightest 25-hp outboard on the water—two-stroke or four-stroke. While its streamlined design is 25 percent lighter, it still packs exciting features like battery-less EFI. Pull-start models can now take advantage of this feature, plus the system is designed with an automatic decompression device to require even less effort for manual starting.
Features may include:
Available for remote mechanical or tiller-handle control
Only 126 pounds (15” shaft model)
Available in 15” and 20” shaft lengths
Powerful 16-amp alternator
Variable Trolling RPM Switch (VTS®) is standard when equipped with new factory-equipped tiller handle or optional Multi-Function Tiller Handle, a Command Link® tachometer or dash mounted VTS switch
Our 432-cc 25-hp portable outboard sports a new, streamlined, portable design and class-leading power-to-weight. In fact, it’s the lightest 25-hp outboard on the water—two-stroke or four-stroke. While its streamlined design is 25 percent lighter, it still packs exciting features like battery-less EFI. Pull-start models can now take advantage of this feature, plus the system is designed with an automatic decompression device to require even less effort for manual starting.
Features may include:
Available for remote mechanical or tiller-handle control
Only 126 pounds (15” shaft model)
Available in 15” and 20” shaft lengths
Powerful 16-amp alternator
Variable Trolling RPM Switch (VTS®) is standard when equipped with new factory-equipped tiller handle or optional Multi-Function Tiller Handle, a Command Link® tachometer or dash mounted VTS switch
Estimate Payments
Payment calculations are just estimates. Rates and terms vary day to day. Not an agreement, informational purposes only. Contact dealer for current rates, terms, and payment plans, etc.
Advertised pricing excludes applicable taxes title and licensing and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.
