Beefy 14.25X21P Right Hand Aluminum Propeller With Hub Kit 15 Spline For Mercury Outboard And MerCruise Alpha Bravo Stern Drive Fits 90 To 300 HP Boats Includes Four And Three Quarter Gearcase

14.25x21 Right-Hand Aluminum Propeller with Hub Kit (Single)
✔️ Includes 15-spline hub, RH rotation, 3 blades, 4-3/4 gearcase

This is a right-hand, 3-blade aluminum propeller with hub kit designed for Mercury outboard engines and MerCruiser Alpha Bravo stern drives. It fits 90-300 HP outboards and uses a 15-spline hub. The black, die-cast aluminum propeller is built for solid, low-maintenance performance.

✅ Diameter 14.25" and pitch 21" (3 blades, aluminum)
✅ 15-spline hub, right-hand rotation, hub kit included
✅ Gearcase: 4-3/4" standard
✅ Fits Mercury outboards 90-300 HP and MerCruiser Alpha Bravo stern drives
✅ Black color, die-cast aluminum, easy maintenance
✅ Recommended for top speeds under 50 MPH (80 KPH)

💡 What is a propeller with hub kit used for and how do you choose one for Mercury outboards?

Here's a handy, concise guide to help you pick the right setup:

- Compatibility with engine type and spline count - Key specs to verify: diameter, pitch, blade count, gearcase size - Maintenance and replacement tips to keep performance steady