Yamaha 212-cc 9.9-hp High Thrust Outboard Motor
$3,696.00
Yamaha T9.9 for sale, a 212cc 2-cylinder high thrust outboard delivering 9.9 HP at 5,500 RPM at the propeller shaft, with a carbureted fuel system, electric and manual starting, and a 20″ or 25″ shaft. Backed by Yamaha’s limited warranty program.
Yamaha T9.9 for sale, a high thrust outboard engineered for pushing heavier boats and pontoons at low speed with strong bollard thrust. This Yamaha T9.9 for sale delivers 9.9 HP at 5,500 RPM at the propeller shaft.
Yamaha T9.9 for Sale: Engine Specifications
This engine is a 2-cylinder design with 212cc displacement and a bore x stroke of 56 x 43mm (2.20 x 1.69 in). It uses a carbureted fuel induction system, a compression ratio of 9.4:1, and runs on 87 octane recommended fuel with a maximum ethanol blend of 10%. Full throttle RPM range is 5,000–6,000 RPM, intake is 4-valve, and the engine carries a C.A.R.B. 3-Star emissions rating.
Yamaha T9.9 Electrical, Ignition, and Lubrication
Ignition is a CDI microcomputer system with a BR6HS-10 spark plug, and starting is both electric and manual. The alternator delivers 6 amp output at wide-open throttle. Lubrication is a wet sump system using Yamalube 4M recommended engine oil, with an oil capacity of 0.8L. Cooling is thermostatically controlled, and recommended fuel filtration is a Yamaha 10-micron fuel/water separating filter (external).
Yamaha T9.9 High Thrust Gearing and Mounting
This outboard is available in 20″ or 25″ shaft lengths, with a high thrust gear ratio of 2.92:1 and forward-neutral-reverse gear shift. Maximum steering angle is 38° from center in either direction. Degree of tilt is 71°, and degree of trim ranges from -4° through +16°. Exhaust routes through the propeller, and total weight ranges from 46 kg (102 lbs) to 51 kg (114 lbs).
| Specification | Detail |
|---|---|
| Weight | 46 kg (102 lbs) – 51 kg (114 lbs) |
| Full throttle RPM range | 5000–6000 RPM |
| Fuel induction system | Carbureted |
| Recommended engine oil | Yamalube 4M |
| Engine type | 2-cylinder |
| Displacement | 212 cc |
| Bore x stroke | 56 x 43mm (2.20 x 1.69 in) |
| Prop shaft horsepower | 9.9 HP at 5500 RPM |
| Alternator output at W.O.T. | 6 Amp |
| Compression ratio | 9.4:1 |
| Recommended fuel | Octane 87 |
| Recommended fuel filtration | Yamaha 10-micron fuel/water separating filter (external) |
| C.A.R.B. rating | 3-Star |
| Exhaust | Through propeller |
| Intake | 4-valve |
| Ignition | CDI microcomputer |
| Spark plug | BR6HS-10 |
| Starting system | Electric and Manual |
| Lubrication | Wet sump |
| Engine oil capacity | 0.8L |
| Recommended cooling | Thermostatic control |
| Ethanol blend limit | 10% maximum |
| Gear ratio | 2.92:1 (high thrust) |
| Gear shift | Forward, Neutral, Reverse |
| Shaft length | 20″ – 25″ |
| Degree of tilt | 71° |
| Degree of trim | -4° through +16° |
| Mounting centers | N/A |
| Steering angle (maximum) | 38° from center, either direction |
| Warranty | Limited 3-Year Pleasure, 1-Year Commercial |
Contact us today to secure this Yamaha T9.9 for sale, a high thrust outboard backed by Yamaha’s limited warranty.

Reviews
There are no reviews yet.