fits model: Mercruiser. make: Mercury. year: 2015.

( Manufacturer Part Number: 48-79574-19 ), ( Propeller Rotation: Standard ), ( Country/region Of Manufacture: United States )
The Mercruiser Mercury 15 1-2x19 48-79574-19 is a high-quality propeller specifically designed for use with Mercruiser outboard engines. This propeller features a 15-inch diameter and a 1-2 inch pitch, making it an excellent choice for medium to high-speed applications. The propeller is constructed from aluminum splines, which provide both strength and lightweight performance, reducing the overall weight of the boat and improving fuel efficiency.
The propeller is right-hand rotating (RH) and features a 19-pitch design, which means that the propeller blades make 19 complete revolutions for every 360-degree rotation of the engine crankshaft. This pitch provides a balance between speed and maneuverability, making it suitable for a variety of boating activities, including cruising, fishing, and water sports.
The propeller is manufactured by Mercruiser, a well-known and trusted brand in the marine industry, and is covered by the company's warranty for peace of mind. The propeller is easy to install and compatible with a wide range of Mercruiser outboard engines, making it a versatile and reliable choice for boat owners.
Overall, the Mercruiser Mercury 15 1-2x19 48-79574-19 is a high-quality propeller that offers excellent performance, durability, and versatility. It is a great choice for boat owners who are looking for a reliable and efficient propeller to enhance their boating experience.
Pros of buying Mercruiser Mercury 15 1-2x19 48-79574 1-19P RH Alum Splines:1. Reliable Brand: Mercruiser is a well-known and respected brand in the marine engine industry. They have a reputation for producing high-quality products that are durable and reliable.
2. Powerful: This outboard engine has a 15 horsepower output, which is enough power for small to medium-sized boats and personal watercraft.
3. Aluminum Spline: The use of aluminum splines in the lower unit reduces wear and tear, which can result in a longer lifespan for the engine.
4. Easy Maintenance: The engine is easy to maintain, with accessible components and a simple design.
5. Wide Compatibility: This engine is compatible with a wide range of boats, making it a versatile choice.
Cons of buying Mercruiser Mercury 15 1-2x19 48-79574 1-19P RH Alum Splines:1. Price: As with any Mercruiser product, this engine is on the higher end of the price spectrum for outboard engines of its size.
2. Limited Size: With a 15 horsepower output, this engine may not be powerful enough for larger boats or for those who require more speed.
3. Limited Availability: Due to its niche market, this engine may not be readily available in all regions or from all dealers.
4. Complexity: While the engine is easy to maintain, the installation can be complex and may require professional assistance.
Conclusion:The Mercruiser Mercury 15 1-2x19 48-79574 1-19P RH Alum Splines is a reliable and powerful outboard engine that is well-suited for small to medium-sized boats. Its use of aluminum splines and easy maintenance make it a long-lasting and low-maintenance choice. However, its higher price and limited availability may be a deterrent for some buyers. If you have the budget and require a powerful and durable engine, this is a great choice. If you are looking for a more affordable option or one with more horsepower, you may want to consider other brands or models.
Buy the best. Don't buy junk. A 10 dollar value. Ask me, I know.
I have over 45 years in marine propulsion engineering. I'm also including a stainless thrust ring for the newer thin hub spacer in last photo. This prop is a modified series to run smooth and fast.
Your looking at a oem Mercruiser Mercury 19p. It will run on all hull designs. Aluminum 15 spline old it is for Mercruiser alpha 1, late 60s up to the early 1990 's. It will also give you nice mid-range control on pad.
18 on the lower rake hole shot 100 pounds more thrust and off upper for top speed.