Boat Propeller for Mercury Outboard 25-30HP 10 Tooth/Outboard Propelle Fits Mercury OEM Number: 48-8M8026630 , Size: 10., 3 x 13, Pitch: 13, Blade: 4, Number of splines: 13 4 Blade Aluminum Prop For 25-70 HP Outboard Propeller, Replace For OEM 48-8M8026630, 4-Blade 10.3" X 13" Aluminum Boat Propeller, Compatible With Mercury Mariner 25HP Bigfoot/Command Thrust 60Hp Outboard, 13 Tooth Splines, RH | US 10.3x13 Pitch 4 Blade Aluminum Prop WINGOGO 48-8M8026630 10., 3 X 13 Pitch 4 Blade 13 Spline Tooth Outboard Boat Propeller Replacement for Mercury 25-70 HP Aluminum Prop with Hub Kit APPLICATION(For refer only): Fits for Mercury outboard Engines 25-70HP 3-1/4 Gearcase PROPELLER SPECIFICATION: Diameter: 10., 3 inch Pitch: 13 inch Blade: 4 Tooth: 13 Rotation: Right Material: Alloy-Aluminum VERY IMPORTANT: Kindly please check your boat handbook and find out correct size for your propeller. eBay) Mercury SptFre 48-8M8026630 alumnum 10.3 Da x 13 P 4RH 13... Outboard Propeller ensures strong thrust and stable propulsion with its 10.3 x 13 aluminum build, compatible with Mercury Mariner 25HP... Easy to maintain and repair. we suggest you to confirm your own propeller's diameter, pitch, rotation, OEM number, horsepower before the purchase.