Upgrade OEM Aluminum Boat Propeller Compatible with Mercury Engines 40hp 50hp 60hp 75hp 90hp 100hp 115hp 125hp,15 Spline,4 1/4" Gearcase4 Blades,RH

Engines Application:4.25" Gearcase40/50/60hp(4stroke)70hp...1987-198975hp(2&4 stroke)...1984-80hp...1978-198990hp(2&4 stroke)...1978-100hp...1988-newer115hp...1978-newer115hp(4 stroke)...2001-125hp...1994-newer140hp...1978-1981650(4 cylinder)...1961-1970650(2 cylinder) thru...1971800/850(6 cylinder) thru...1972800/850(4 cylinder)...1972-1977900/1500 thru...1977Force 75hp...99-newer &90/120/150hp...1995-newer

• 【Compatible with Mercury Engines】Designed as a direct replacement for Mercury outboard engines ranging from 40HP to 125HP. Perfect compatibility with 13" diameter,17" pitch,15 spline tooth shafts and 4-1/4" gearcase.
• 【High-Strength Aluminum Construction】Manufactured from premium-grade aluminum alloy for optimal durability and corrosion resistance. Engineered to withstand harsh marine environments including saltwater and high-speed operation.
• 【4-Blade Performance Upgrade】Upgraded 4-blade design delivers improved acceleration, enhanced hole shot, and superior handling compared to standard 3-blade propellers. Ideal for heavy loads, towing, or rough water conditions.
• 【Smooth & Efficient Operation】Precision-balanced blades reduce vibration and improve fuel efficiency. Provides stable cruising performance and better control at both low and high speeds.
• 【Right-Hand Rotation (RH) & Versatile Use】Right-hand rotation propeller suitable for a wide range of boating activities including fishing, cruising, and watersports. A reliable choice for both recreational and professional marine applications.