Yamaha T9.9XWHB Outboard Motor

25-Inch Shaft | Tiller Handle | Manual & Electric Start | High Thrust | Gray

The Yamaha T9.9XWHB High Thrust Outboard Motor is engineered to deliver maximum low-speed torque, making it the ideal kicker or auxiliary power source for larger boats, sailboats, and trolling applications. With its 25-inch shaft and purpose-built high-thrust lower unit, this model offers superior control, pushing power, and precision maneuverability—even against wind, waves, and current.

Weighing just under 100 pounds, the T9.9XWHB features a large-diameter propeller for increased thrust in both forward and reverse, along with a comfortable tiller handle, twist-grip throttle, and full forward-neutral-reverse gear shifting. It’s a top choice for anglers, cruisers, and sailors who demand responsive control in tight or demanding conditions.

Key Features:

• 9.9 Horsepower, 2-Cylinder 4-Stroke Engine
  Delivers reliable, quiet, and fuel-efficient performance for demanding low-speed use.
• 25-Inch Extra-Long Shaft
  Specifically designed for sailboats or boats with deep transoms and elevated mounting needs.
• High Thrust Lower Unit
  Equipped with a larger gear ratio and oversized prop for maximum pushing power and directional control.
• Tiller Handle with Twist-Grip Throttle
  Provides responsive control with intuitive handling.
• Forward-Neutral-Reverse Gear Shifting
  Integrated on the tiller handle for quick, effortless maneuvering.
• Manual Tilt with Shallow Water Drive
  Enables operation in low water conditions and simplifies trailering or beaching.
• Oil Leak Prevention System
  Allows for leak-free horizontal storage and transport.

Need help choosing your engine? Check out our Yamaha engine guide.

Frequently Asked Questions

Q: What makes a “High Thrust” Yamaha outboard different from a standard model?
A: Yamaha High Thrust models use a lower gear ratio and a larger-diameter, low-pitch propeller to generate more torque and better low-speed control—especially useful when maneuvering heavy loads or navigating in tight quarters.

Q: Is the T9.9XWHB suitable as a trolling or kicker motor?
A: Absolutely. The high thrust design, extra-long shaft, and quiet operation make it perfect for trolling, positioning, or backup power on larger boats.

Q: Does the T9.9XWHB have electric start?
A: Yes. This specific model features manual pull-start & electric start, paired with Yamaha’s dependable CDI ignition for easy, consistent starting.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.