Features: 1.Replace Part Number: The part number is replacement for Jabsco 31130?0061, replacement for MERCRUISER 11593?46090. 2.High Quality Materials: Marine impeller is made of high quality copper and rubber material, wear resistant, rustproof, strong and durable. 3.Excellent Performance: Professional manufacturing, 10 blade impellers are reliable, efficient, flexible and stable, have a long service time. 4.Application: Impeller is suitable for marine water pumping such as engine cooling, water transfer, wash down and bilge water pumping purposes. 5.Easy Installation: Easy to install, direct replacement for the old or broken impeller, convenient for using, save your time and energy. Specification: Item Type: Water Pump Impeller Number of Blades: 10 Outer Diameter: Approx. 65mm/2.55in Width: Approx. 68mm/2.67in Axle: Approx. 16mm/0.62in Driver: 12 Spline Impeller Material: Rubber Insert Material: Copper Driver Type: Spline Driver Application: After sale replacement parts, meet or exceed OEM standards, replace original damaged worn impeller, ideal replacement, direct replacement installation Replaces: Replacement for Jabsco 31130-0061 Replacement for MERCRUISER 11593-46090 PackageList: 1 x Water Pump Impeller Note: Please 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!