Boat Propeller for Yamaha 9.9-15HP, 9 1/4x12, 3-Blade

Reliable 3-Blade Propeller for Yamaha 9.9-15HP Outboards

This 3-blade aluminum boat propeller is designed specifically for Yamaha 9.9-15HP outboard engines, delivering consistent thrust, smooth operation, and dependable performance. Constructed from durable aluminum, it offers a strong balance of strength and corrosion resistance, making it suitable for both freshwater and saltwater use when properly maintained.

With a diameter of approximately 9 1/4 inches and a 12-inch pitch, this right-hand rotation propeller is engineered to support efficient acceleration and stable cruising speeds on smaller boats. The three-blade design helps reduce drag compared to higher-blade-count props, supporting improved top-end speed and responsive handling. An 8-spline hub ensures secure fitment on compatible Yamaha gearcases and allows for straightforward installation and replacement.

Why It's a Smart Choice

• Engineered Fit for Yamaha 9.9-15HP - Designed for Yamaha outboards with 2-1/2" gearcase, including models T8, T9.9 (all), F9.9 (4-stroke, 2000-2007), F15 (4-stroke, 1998-newer), F20 (4-stroke, 2007-newer), 9.9HP (2-stroke, 1984-2009), 15HP (2-stroke, 1984-2009), and F15C (2007-newer).
• Durable Aluminum Construction - Rigid aluminum blades provide reliable performance and impact resistance, while resisting corrosion when rinsed and maintained after use, especially in saltwater.
• Easy Replacement & Installation - 8-spline hub and standard right-hand rotation design make swapping out a worn or damaged propeller straightforward, helping restore performance and protect your engine.

FAQ

Q: How do I confirm this propeller fits my Yamaha outboard?
A: Check your engine's horsepower (9.9-15HP), gearcase size (2-1/2"), and model/year against the compatibility list. If your model appears there and uses an 8-spline shaft, this propeller is suitable.

Q: Can I use this propeller in saltwater?
A: Yes. The aluminum construction is suitable for saltwater use, but the propeller should be rinsed with fresh water and inspected regularly to minimize corrosion.

Q: What is included in the package?
A: The package includes 1 x boat propeller. Reuse your existing hardware (nut, washer, cotter pin) unless they also require replacement.