<h3>Key features</h3><ul> <li>IMPORTANT SIZE: This prop has 15 Spline Tooth; 14 " Diameter x 17" Pitch; Rotation: Right; Blade: 4; Fit Mercury Engines 135-400HP,Reference No.48-8M0084494,Please kindly check it. Make sure it's same with your previous prop.</li> <li>Sold As Seen In Pictures: Full interchangeable hub, hardwares are included; Fit your boat well and easy to install.</li> <li>Outstanding Quality: Based on superb manufacturing process and strict quality control, make sure solid construction and high durability, reduce the wear and tear on engine, top speed, acceleration and fully-fuel efficiency. Better speed and save money for you!</li> <li>Warranty Service: We provide 180 days warranty after-sales service. No matter what problems, just contact us, we will give you perfect answer.</li> <li>If you have any questions, welcome to email us, we will be in the shortest time for you to answer!</li> </ul><p>Free shipping included. 30-day hassle-free returns.</p>