Aluminum 3-Blade Propeller 9.3x8R for 9.9-20HP Outboards (RH)

For outboard owners seeking dependable performance, this 9.3x8R right-hand propeller is an excellent choice. Designed as an OEM-equivalent replacement, it fits 9.9 to 20 HP engines from Honda, Yamaha, Parsun, Selva, and other compatible brands. The 3-blade aluminum design provides strong low-end thrust and smooth acceleration – especially useful for smaller boats carrying heavier loads or needing quick planing. With its 8″ pitch, this prop helps your engine reach the optimal RPM range, ensuring better power transfer and handling.

Manufactured from marine-grade aluminum, the propeller resists corrosion in both fresh and saltwater environments. Its robust construction ensures long service life and consistent performance. This prop is well-suited for small RIBs, inflatable dinghies, and compact fishing boats around 3 – 4.5 m in length, enhancing their maneuverability and reliability on the water. Installation is quick and straightforward – the propeller mounts directly onto an 8-spline prop shaft with no need for extra adapters or modifications.

• Ideal Use Cases: Excellent for inflatable boats, dinghies, and lightweight fishing skiffs powered by 9.9–20 HP engines. The 9.3x8R prop delivers powerful thrust for take-off and steady control at lower speeds, even when the boat is loaded with gear or additional passengers.
• Recommended For: Boaters who need rapid planing and strong acceleration on small to mid-sized boats (approximately 3 – 4.5 m length). The 8″ pitch allows the engine to operate in its optimal range under heavier conditions, providing better handling and safety.
• Expert Tip: If your engine hits the maximum RPM too easily under light load, you might consider switching to a higher-pitch prop (e.g., 9.3x10) to attain a higher top speed. However, this 9.3x8 propeller is perfect when extra power is required for quick starts or maintaining grip in choppy conditions and with heavier loads.
• Compatibility: Compatible with a wide range of brands and models (Yamaha, Honda, Parsun, Selva in the 9.9–20 HP class), making it a versatile spare or replacement propeller. It’s an ideal upgrade from a worn-out prop, delivering OEM-quality fit and improved performance for numerous outboard motors.