OEM Aluminum Outboard Propeller 15 Spline RH 3-Blade for Mercury 40-140 HP - Variation 48-77344A45

• Precise Compatibility: Our three-blade outboard propeller is built for selected Mercury 40–140 HP outboard engines with a 4-1/4 in gearcase and right-hand rotation. It can be used as a direct replacement
• Sturdy & Durable: Made from corrosion-resistant aluminum alloy, this boat propeller is suitable for extended use in both freshwater and saltwater conditions. It also remains lightweight to improve rotational efficiency
• Powerful Thrust: With a 13-1/4 in diameter and 17 in pitch, this outboard boat propeller is optimized for low-torque thrust, enabling rapid start-up and heavy loads. It is suitable for heavy-duty towing and water skiing
• Easy Installation: Our boat outboard propeller includes a robust M21 interchangeable hub kit, ensuring a secure connection to the engine drive shaft and simplifying installation
• Smooth & Quiet: Each propeller is strictly tested for proper fitment. The outboard motor propeller features an internal rubber hub to cushion and keep your engine from shock loads, effectively reducing vibration and noise

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