Item Type: Outboard Propeller Material: Aluminum alloy + Titanium + Copper Replace OEM: 58130-ZV4-010AH Propeller Diameter: Approx. 23.5cm/9.25in Pitch: Approx. 25.4cm/10in Blades Number: 3 Spline Number: 8 teeth Direction of Rotation: Right Application: After sale replacement parts, used to replace the original propeller blade, restore the propulsion performance of outboard machine to a new state Fitment: Replacement for Outboard 8-20HP Engine for 2 1/2in Gearcase for BF 8hp 2000-newer for BF 9.9hp 1988-newer for BF 15hp 1991-newer for BF 20hp 2003-newer 1Perfect Fitment: Marine propeller is replacement for Outboard 8HP 9.9HP 15HP 20HP Engine, fit for 2 1/2in Gearcase. 2Replace OEM Part Number: The replace OEM number of aluminum alloy propeller is 58130?ZV4?010AH. 3High Quality Material: Boat propeller is made of high quality aluminum alloy, titanium and copper material, high strength, sturdy and durable. 4Incisive Blades: Outboard propeller has 3 incisive blades, can cut through the water quickly and push forward, more convenient and practical. 5Excellent Performance: Excellent bow lift, acceleration and top speed as well reducing slip,increasing bite, stable performance and high reliability.1 xOutboardPropellerPlease double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks