13 1/4 X 17 Aluminum Boat Propeller With 15 Tooth Interchangeable Hub 3 Blade Beefy Pro Grade Upgrade For Mercury Outboard Engines 40HP To 140HP Replaces 4877344A45

Beefy 3-Blade Aluminum Prop for Mercury 40-140HP - Single ✔️ 15-tooth interchangeable hub, 3 blades, 13 1/4 x 17 pitch

This aluminum propeller is designed to fit Mercury 40-140HP engines and replaces part 48-77344A45. Constructed from high-strength marine aluminum alloy, it offers stable performance, good impact resistance, and effective corrosion protection for daily marine use. Equipped with an interchangeable hub design, this propeller supports flexible assembly and adaptation to match different mounting requirements.

✅ 13 1/4 x 17 diameter with 15-tooth interchangeable hub
✅ 3-blade design for stable handling and smooth operation
✅ High-strength marine aluminum alloy for corrosion protection
✅ Fits Mercury 40-140HP engines, replaces 48-77344A45

💡 What is an interchangeable hub boat propeller and why use it with Mercury outboards?

An interchangeable hub propeller lets you swap hubs to fit different gearcases, saving time and money during maintenance. - interchangeable hub propeller for Mercury outboards
- fits 40-140HP Mercury engines, replaces 48-77344A45
- 3-blade design for smoother operation and reduced vibration