fits model: Mercruiser. make: Mercury. year: 2021.

( Manufacturer Part Number: 48-74268-21 ), ( Propeller Rotation: Standard ), ( Country/region Of Manufacture: United States )
The 13.75 Mercury QuickSilver Mercruiser 21 pitch propeller, with the part number 74268, is a high-quality marine propeller designed for optimal performance in outboard motor applications. This particular propeller is a 13.75-inch diameter model, which is ideal for medium-sized outboard engines and boats with a moderate power output.
The Mercruiser 21 pitch propeller is made of premium materials, including a high-strength aluminum alloy that provides both durability and lightweight strength. The propeller blades are carefully crafted to provide efficient thrust and reduce drag, resulting in improved fuel efficiency and faster acceleration. The 21 pitch design means that the propeller will move the boat through the water with 21 revolutions per foot of forward motion, providing a balance of power and speed.
The propeller is also designed with a three-blade configuration, which is a popular choice for outboard engines due to its versatility and balance. Three-blade propellers provide good hole shot and top-end speed, while also reducing cavitation and vibration. The propeller's hub is securely attached to the shaft with a high-strength fastener, ensuring a reliable and long-lasting connection.
In conclusion, the 13.75 Mercury QuickSilver Mercruiser 21 pitch propeller is a high-quality marine propeller that is designed to provide efficient thrust, improved fuel efficiency, and reliable performance. Its premium materials and three-blade configuration make it a great choice for medium-sized outboard engines and boats with a moderate power output. With proper maintenance and care, this propeller can provide years of reliable service and help you get the most out of your outboard engine.
Pros of buying a 13.75 Mercury QuickSilver Mercruiser 21 pitch 74268 48:1. Reliability: Mercury is a well-known and trusted brand in the marine engine industry, known for its durability and high-performance engines.
2. Power: The 13.75 HP engine is powerful enough for small to medium-sized boats, providing smooth and efficient operation.
3. Easy to maintain: Mercruiser outboards are known for their ease of maintenance, with easily accessible parts and simple service procedures.
4. Fuel efficiency: The 21 pitch propeller is designed to provide good fuel efficiency, reducing operating costs.
5. Wide range of applications: This engine can be used on a variety of boats, from fishing boats to pontoons, making it a versatile choice.
Cons of buying a 13.75 Mercury QuickSilver Mercruiser 21 pitch 74268 48:1. Limited power: While 13.75 HP is sufficient for small to medium-sized boats, it may not be enough for larger or faster boats.
2. Noise level: Outboard engines can be noisy, and this engine may be louder than some inboard or sterndrive engines.
3. Limited warranty coverage: Mercury offers a limited warranty on their outboard engines, which may not cover all potential repairs or issues.
4. Limited customization: Outboard engines are generally less customizable than inboard or sterndrive engines, which may limit the ability to modify the engine for specific applications.
Conclusion: The 13.75 Mercury QuickSilver Mercruiser 21 pitch 74268 48 is a reliable and powerful engine that is well-suited for small to medium-sized boats. Its easy maintenance and fuel efficiency make it a cost-effective choice, but its limited power and warranty coverage are potential drawbacks. Ultimately, the decision to buy this engine should be based on the specific needs and requirements of the boat and its intended use.
Recommendation: If you are looking for a reliable and powerful outboard engine for your small to medium-sized boat, the 13.75 Mercury QuickSilver Mercruiser 21 pitch 74268 48 is a solid choice. However, it's important to carefully consider the potential drawbacks and research other engine options to ensure that this engine is the best fit for your boat and your specific needs.
Reasonable prices and guaranteed work with quick turn around times diameter 21 pitch. Call with any questions cell. Excellent condition factory Mercury quicksilver stainless steel.
15 spline hub. I have other used aluminum and stainless props also do propeller repair. Fits Mercury outboards 135 to 300 hp and most Mercruiser stern drives.