QuicksilverQA2070X Black Diamond 10.9 x 11P Propeller The Quicksilver Black Diamond propeller is the world’s best selling aftermarket prop. This three blade, aluminum propeller delivers performance, durability, and value. This Black Diamond propeller comes equipped with Mercury’s Reflex hub system. Fits 40-60 HP engines. Features: General-purpose 3-blade propeller Inexpensive and easy to repair World’s best selling aftermarket prop Equipped with Reflex hub system Recommended for engines with less than 250 horsepower and a top speed of less than 50 MPH Specifications: Diameter: 10.9 Pitch: 11 Rotation: Standard (Right Hand) Number of Blades: 3 Special Order ItemUnsure if this prop is right for you? Use our Propeller Finder to ensure you have the right propeller for your boat! { “@context”: “https://schema.org”, “@type”: “FAQPage”, “mainEntity”: [ { “@type”: “Question”, “name”: “Unsure if this prop is right for you?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “Use our Propeller Finder to ensure you have the right propeller for your boat!” } } ] } Special Order Quicksilver Information:Additional Handling Time: Item transfers from an alternate warehouse requires an additional 13 business days to ship.Non Returnable: This item is ordered specifically for your application and cannot be returned or canceled once processed.Verify Fitment Before Ordering: Please confirm compatibility with your engine model.