fits make: Mercury. year: 2012–2021.

( Brand: Mercury Quicksilver ), ( Manufacturer Part Number: 48-77348-21 ), ( Part Type: Propeller ), ( Propeller Rotation: Standard )
The Mercury QuickSilver Propeller 48-77348-21 is a high-performance propeller designed for outboard motors with a 12-inch pitch and a power range of 3-4 HP. This propeller features a 21-inch diameter and a 15-spline hub, making it compatible with a wide range of Mercury outboard motors.
The QuickSilver Propeller is made of high-quality materials, including a durable aluminum alloy blade and a stainless-steel hub. The blade is designed with Mercury's proprietary TwistFins technology, which provides excellent thrust and efficiency, reducing fuel consumption and improving overall performance. The 15-spline hub ensures a secure and reliable connection to the outboard motor, providing smooth and consistent power delivery.
The propeller is easy to install and remove, thanks to its quick-release hub design. It also features a reversible pitch, allowing you to adjust the pitch to suit different conditions and performance requirements. The Mercury QuickSilver Propeller 48-77348-21 is a versatile and reliable propeller that is perfect for small boats, personal watercraft, and other applications where a high-performance propeller is required. With its durable construction, efficient design, and easy installation, this propeller is a great choice for boaters who demand the best performance from their outboard motor.
Pros of buying a 48-77348-21 Mercury QuickSilver Propeller 12 3-4 21 15 spline:1. High-quality material: This propeller is made of high-grade aluminum alloy, which is durable and resistant to corrosion, ensuring long-lasting performance in marine environments.
2. Ideal fit: The 15-spline design of the propeller ensures a perfect fit with Mercury outboard engines, reducing the risk of vibrations and damage.
3. Wide application: This propeller is suitable for a wide range of Mercury outboard engines with a power output of 12 to 40 horsepower, making it a versatile option for boat owners.
4. Easy installation: The 48-77348-21 QuickSilver propeller is easy to install and remove, thanks to its quick-release hub and locknut design.
Cons of buying a 48-77348-21 Mercury QuickSilver Propeller 12 3-4 21 15 spline:1. Expensive: Compared to other propellers on the market, the Mercury QuickSilver propeller is relatively expensive.
2. Limited availability: The 48-77348-21 propeller may not be readily available in local stores, and customers may need to order it online or from authorized Mercury dealers.
3. Limited customization: The 48-77348-21 propeller is available in a limited range of sizes and pitches, which may not meet the specific needs of some boat owners.
In conclusion, the 48-77348-21 Mercury QuickSilver Propeller 12 3-4 21 15 spline is a high-quality, durable, and reliable propeller that is well-suited for Mercury outboard engines. However, its high price point and limited availability may be a deterrent for some customers. If you prioritize performance and durability over cost, this propeller is a worthwhile investment. If you are looking for a more budget-friendly option, you may want to consider other brands or models that offer similar specifications.
Has been out of box on shelf so some paint wear. Will combine shipping. Mercury Quicksilver propeller, x 21, 15 spline new.