Hey boat owners! Need a replacement prop for your Honda outboard? This 4-blade aluminum propeller is designed specifically for Honda BF8, BF9.9, BF15, and BF20HP models with 8-spline shafts. The 10x5 size matches OEM specifications exactly, so you get the same performance as the original. Made from high-strength aluminum with strontium and titanium hybrid casting, this prop is seriously durable - way stronger than basic aluminum props. The robotic powder coating uses AkzoNobel anti-corrosive treatment that stands up to saltwater and freshwater conditions without deteriorating. The 4-blade design gives you excellent bow lift, better acceleration, and reduced slip compared to 3-blade props. You'll notice improved bite in the water and better overall performance. Installation is pretty straightforward - just remember to shift into neutral and turn off the engine before working on it. Use your existing thrust washer, spacer, and nut, and we include a new split pin for safety. This prop works great for pontoon boats, fishing boats, skiffs - anything that needs reliable thrust from your Honda outboard. Whether you're replacing a damaged prop or upgrading for better performance, this 4-blade design delivers. The quality is top-notch, and we stand behind it with free returns if it doesn't meet your expectations. Get back on the water with confidence and performance that might even surprise you compared to your old prop!