Upgrade Aluminum Outboard Boat Propeller For Mercury Mercruiser Alpha One Bravo, 135-300HP, 14.25 Dia X 21 Pitch, Right Hand Rotation, 15 Spline Hub, Interchangeable Hub Kit Included, Pro Grade Replacement

Single Aluminum Outboard Prop for Alpha One Bravo 135-300HP
✔️ Diameter 14.25 in, Pitch 21, RH rotation, 15-spline hub, hub kit incl

This aftermarket aluminum prop is built for high-hp outboard and sterndrive boats within the 135-300HP class. It fits Alpha One Bravo drive configurations and similar sterndrives, delivering reliable bow lift and strong acceleration for skiing, fishing, and cruising.

✅ Diameter 14.25 in, Pitch 21, Right-hand rotation, 15-spline hub
✅ Aluminum construction with black finish for durability
✅ Includes interchangeable hub kit for quick drive compatibility
✅ OEM blade geometry with cupping for better bite and reduced slip
✅ Fits 135-300HP engines and compatible sterndrives

💡 What is an outboard prop used for on Alpha One Bravo sterndrives?

It's a handy upgrade that helps boats accelerate faster and maintain speed with better bow lift.

- handy to boost bow lift and acceleration - helps maintain top speed under load - compatible with 135-300HP engines and Alpha One Bravo drives - interchangeable hub kits simplify swaps