【Product parameter】14.25 diameter x21 pitch; Rotation:Right; Material: Aluminum; color:Black; Tooth:15 Spline Hub.Replaces Part NO.#: 48-832832A45.Pls kindly check your propeller etc with the correct diameter/pitch/rotation/OEM NO#/engine year/ HP,make sure choose exactly propeller in need.  【Model Characteristic】Perfect quality with good painting and speed ; OEM ones for Mercury/Mercruiser Sterndrives Outboard Engines 135-300HP,2 & 4-Stroke Outboards Alpha/Bravo One Drive.Choose a Marine propeller that is compatible with your boat's engine.  【Outstanding Quality】Based on strict quality control ,our propellers are extremely durability without sacrificing top speed,acceleration or rmps,reduce the wear and tear on your engine and fully-fuel efficiency. Better speed and save money for you,Upgraded materials to make it more durable.  【Material & Characteristic】Our propeller is made by heavy duty aluminum make sure solid construction,heat-treated paddle blade has high toughness and durability.and is not easy to break.Props are designed based on OEM blade geometry, with appropriate cupping and camber added. Excellent bow lift, acceleration and top speed as well reducing slip, increasing bite.  【Easy Installation】Sold as seen in pictures: propeller comes exactly as pictures showing, propeller comes with Flo-Torq II Hub Kits for installation use.