Yamaha 9.9hp portable outboard motor
Yamaha

T9.9 Yamaha 4 Stroke

9.9hp212ccCarb
Yamaha 9.9hp portable outboard motor

The high-thrust T9.9 has been specifically designed to provide the extra grunt when you need to move big loads such as sailboats and heavy pontoons. Utilising a dual-thrust design the T9.9 produces twice the thrust of comparable two-strokes within the 2,000 to 3,000 RPM range, while delivering Yamaha’s the legendary reliability, durability, and efficiency that Yamaha Outboards are renown for.

The key mechanical difference between the T9.9 and the standard four-stroke platform is the use of a higher 2.92:1 gear ratio. This allows the T9.9 to spin a much larger propeller, generating more power to the water and resulting in less slippage. The T9.9 comes standard with Yamaha’s patented Dual Thrust propeller that provides maximum traction in both forward and reverse, by re-routing the exhaust in the opposite direction when in reverse. For additional on-water flexibility, the T9.9 is also available with a power tilt option.

TECHNICAL SPECIFICATIONS

  • Engine Type: 4-Stroke, SOHC In-line 2
  • Bore x Stroke: (mm)56 x 43
  • Displacement (cc): 212.0
  • Recommended Maximum RPM: 5000-6000
  • Fuel Management: Carb
  • Ignition: CDI
  • Lubrication System: Wet-sump
  • Alternator Output: 12V - 6A with Rectifier Regulator (Optional)
  • Gear Ratio: 2.92 : 1
  • Starter System: Electric
  • Operation Method: Mechanical control
  • Trim and Tilt Method: Power Tilt (EP)

        Technical Overview

        View all specifications
        Engine Type
        4-Stroke, SOHC In-line 2
        Displacement (cc)
        212
        Operation Method
        Mechanical control
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        Specifications
        Horsepower
        9.9hp
        Engine Type
        4-Stroke, SOHC In-line 2
        Displacement (cc)
        212
        Bore x Stroke (mm)
        56 x 43
        Recommended Max RPM
        5000-6000
        Fuel Management
        Carb
        Ignition
        CDI
        Lubrication System
        Wet-sump
        Alternator Output
        12V - 6A with Rectifier Regulator (Optional)
        Gear Ratio
        2.92 : 1
        Starter System
        Electric
        Operation Method
        Mechanical control
        Trim & Tilt
        Power Tilt (EP)

        Specifications may vary. Please confirm with your dealer at time of purchase. Images shown may include optional extras.

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