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

( Manufacturer Part Number: 72758A4 ), ( Part Type: Propeller Prop ), ( Propeller Rotation: Standard ), ( Propeller Pitch: 25 )
The 12.63x25p Mercury Mariner propeller propeller is a high-quality marine propeller designed for optimal performance in various watercraft applications. This propeller is specifically engineered for the Mercury Mariner outboard engine, with the model number 48 72758A4, making it a perfect fit for your boat.
The propeller features a 12.63-inch diameter and a 25-pitch, which means it has 12.63 inches between each of the 25 blades. This combination provides a balance between speed and torque, making it suitable for a wide range of boating activities, including cruising, water sports, and fishing.
The propeller is made of steel, which is known for its durability and strength. Steel propellers are resistant to corrosion and can withstand the harsh conditions of the marine environment, ensuring a long lifespan. The propeller also has a 15-spline hub, which provides a secure connection between the propeller and the engine, reducing the risk of failure due to vibration or other mechanical issues.
This Mercury Mariner propeller is right-handed, as indicated by the "RH" in the model number. It is essential to ensure that the propeller is installed correctly to achieve optimal performance and prevent damage to the engine or propeller.
In summary, the 12.63x25p Mercury Mariner propeller propeller is a high-quality, durable, and versatile propeller that can enhance the performance of your Mercury Mariner outboard engine. Its steel construction and 15-spline hub ensure strength and reliability, while its 12.63-inch diameter and 25-pitch provide a balance between speed and torque. Installing this propeller correctly can help improve your boating experience, making it a worthwhile investment for any Mercury Mariner owner.
Pros of buying a 12.63x25p Mercury Mariner propeller prop 48 72758A4 (steel, 15 spline, right-hand):1. Durability: This propeller is made of high-quality steel, ensuring it can withstand the rigors of frequent use in marine environments.
2. Versatility: The 15-spline design allows for compatibility with various Mercury outboard motors, providing more options for boat owners.
3. Performance: The specifications of this propeller (12.63 inches in pitch and 25 inches in diameter) may offer optimal speed and efficiency, depending on the boat's power and weight.
4. Availability: As a popular brand, replacement parts like this propeller are often readily available, making it easier to find a replacement if needed.
Cons of buying a 12.63x25p Mercury Mariner propeller prop 48 72758A4 (steel, 15 spline, right-hand):1. Cost: High-quality steel propellers tend to be more expensive than those made of alternative materials.
2. Maintenance: Regularly inspecting and maintaining your propeller can help ensure its longevity, but this may require additional time and resources.
3. Precision required for installation: Proper installation of the propeller is crucial for optimal performance and safety. If not installed correctly, it could result in poor performance or damage to the motor.
Conclusion:If you are looking for a durable and reliable propeller that has a wide compatibility range with Mercury outboard motors, the 12.63x25p Mercury Mariner propeller prop 48 72758A4 (steel, 15 spline, right-hand) may be a good choice for you. However, it is essential to consider the cost and the need for regular maintenance and precise installation.
Recommendation:If you are unsure about the installation process or have concerns about the cost, it may be beneficial to consult with a professional to ensure proper installation and obtain advice on potential alternatives.
63 x 25p prop 48 72758A4 stainless steel 15 spline, rh right hand rotation 4. Off of 1979 115hp 6 cylinder outboard should fit other applications.