The Yamaha F9.9LMHB (F9.9LMHB) is the ultimate lightweight solution for boaters who need reliable, portable power with a 20-inch long shaft configuration. This 212cc twin-cylinder 4-stroke engine delivers a smooth, quiet ride with exceptional fuel economy. Featuring a single overhead camshaft (SOHC) and a large displacement-to-weight ratio, the F9.9LMHB is perfect for small fishing boats, sailboats, and tenders that require dependable manual starting and precision maneuvering.
Technical Specifications
| Model Number / MPN |
F9.9LMHB |
| Horsepower |
9.9 HP @ 5500 RPM |
| Shaft Length |
20 Inches (Long Shaft) |
| Engine Type |
Inline 2-Cylinder / 4-Stroke SOHC |
| Displacement |
212 cc (12.9 cubic inches) |
| Starting System |
Manual Start |
| Alternator Output |
6 Amp (Requires rigging) |
| Dry Weight |
Approx. 91 lbs (41 kg) |
Compact Engineering, Masterful Control
- Streamlined Tiller Handle: Ergonomically designed with a front-mounted shift lever and a larger throttle grip for intuitive, one-handed control.
- Labyrinth Exhaust System: Routes exhaust through a maze-like path to significantly reduce engine noise for a whisper-quiet ride.
- High-Output Alternator: Delivers 6 amps of power to help keep batteries charged and electronics running (optional on manual start).
- CDI Microcomputer Ignition: Optimizes ignition timing for faster starts and smoother performance across the entire RPM range.
- Enhanced Portability: Features built-in carrying handles and a balanced center of gravity for easy transport and mounting.
Yamaha Reliability for Every Journey
The Yamaha F9.9LMHB represents the perfect blend of power and portability. Whether you're trolling for walleye or powering a sailboat tender, this long-shaft unit provides the stability and reach needed for high-transom hulls. Built with Yamaha's legendary YDC-30 anti-corrosion alloy and high-grade stainless steel components, the F9.9 is engineered to survive the toughest saltwater and freshwater environments while maintaining exceptional resale value.
Frequently Asked Questions
1. Is this a "kicker" motor for larger boats?
Yes. The F9.9LMHB is an excellent kicker choice due to its quiet operation and long shaft, though many offshore anglers prefer the T9.9 "High Thrust" model for heavier loads.
2. Does it come with a fuel tank?
Yes. Standard equipment includes a 3-gallon (12L) external fuel tank and a fuel line assembly.
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