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25 Shaft New (2025) Yamaha 9.9 HP Tiller (T9.9) four-stroke Outboard Motor High Thrust (T9.9XWHB) Start Electric Tilt Manual

Original price was: $1,799.00.Current price is: $1,499.00.

High Thrust Performance Features
  • High Gear Ratio (2.92:1): Equipped with a larger gear case and lower gearing to turn a massive propeller, providing the “pushing power” needed for heavy loads.
  • Dual Thrust™ Propeller: A unique design that redirects exhaust gases away from the blades when in reverse, ensuring maximum grip and stopping power in the water.
  • 212cc 2-Cylinder SOHC Engine: A twin-cylinder architecture that delivers significantly smoother operation and higher low-end torque than single-cylinder models.
Core Engine Specifications
  • Engine Type: SOHC In-line 2-Cylinder
  • Displacement: 212 cc (12.9 cu. in.)
  • Bore x Stroke: 56.0 x 43.0 mm (2.20 x 1.69 in)
  • Prop Shaft Horsepower: 9.9 HP at 5500 RPM
  • Full Throttle RPM Range: 5000 – 6000 RPM
  • Compression Ratio: 9.4:1
  • Fuel Induction System: Single Carburetor
  • Ignition System: CDI Microcomputer
  • Lubrication System: Wet Sump
  • Oil Capacity: 0.8L (approx. 0.85 qt)
Dimensions & Mechanical Data
  • Shaft Length: 25″ (Extra Long Shaft)
  • Dry Weight: Approximately 49 kg (108 lbs)
  • Starting System: Electric Start with Manual Rope Start backup
  • Steering: Tiller Handle
  • Trim & Tilt: Manual Tilt (5 positions)
    • Tilt Range: 71°
    • Trim Range: -4° through +16°
  • Gear Ratio: 2.92:1 (Higher than standard 9.9HP for massive low-end torque)
  • Gear Shift: Forward, Neutral, Reverse (F-N-R)
  • Alternator Output: 12V, 6 Amp
High Thrust (T-Series) Specific Features
  • Dual Thrust™ Propeller: Standard 11-3/4″ x 9-1/4″ propeller that directs exhaust away from the blades in reverse for maximum grip and braking power.
  • Heavy Duty Gearcase: Larger casing to support the high-torque gear set and oversized propeller.
  • Freshwater Flush Device: Allows for easy cleaning of the internal water passages without running the motor.
  • Labyrinth Exhaust: Reduces engine noise at low speeds, making it ideal for quiet trolling or sailboat auxiliary use.
  • YDC-30 Aluminum Alloy: Yamaha’s specialized alloy for superior corrosion protection.
Fuel & Maintenance
  • Recommended Fuel: Regular Unleaded (Minimum 87 Octane)
  • Recommended Oil: Yamalube® 4M (10W-30)
  • Spark Plug: NGK® BR6HS-10
  • Warranty: 3-year limited warranty
  • ⚡ Starting & Power Features
    • Electric Start: Effortless push-button starting with a permanent manual pull-start handle included as a backup.
    • 6-Amp Alternator: A built-in charging system that provides power to maintain your starting battery and run cabin lights or navigation electronics.
    • PrimeStart™: An automatic enrichment system (auto-choke) that ensures the engine starts reliably on the first attempt in any temperature.
    • Auto-Decompression: Reduces cylinder pressure during the start cycle, making it easier on both the electric starter motor and the manual rope.
    🕹️ Control & Maneuverability
    • Multi-Function Tiller Handle: Features an ergonomic design with a front-mounted shift lever (F-N-R) for easy accessibility while seated.
    • Manual Tilt & Shallow Water Drive: A simple, lever-actuated tilt mechanism. It includes multiple preset positions to allow safe operation in thin water to protect the lower unit.
    • Long-Reach Steering: The tiller handle is designed to be easily operated even when the motor is mounted deep in a sailboat’s motor well.
    🛡️ Durability & Protection
    • Freshwater Flush Device: A front-mounted port that allows you to rinse salt and sand out of the cooling system with a garden hose without running the motor.
    • YDC-30 Aluminum Alloy: Yamaha’s proprietary anti-corrosive alloy, finished with a 5-stage paint process for superior saltwater longevity.
    • Thermostatic Cooling: A water-cooled system with a thermostat that ensures the engine maintains the ideal operating temperature for performance and longevity.
    📦 Standard Equipment
    • Shaft Length: 25 inches (Extra-Long).
    • Weight: Approximately 49 kg (108 lbs).
    • External Fuel Tank: Typically supplied with a 12L (3.1-gallon) tank and fuel line.
    • Propeller: Specialized 3-blade High-Thrust aluminum propeller

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