This three-blade aluminum propeller is a direct replacement for outboard engines rated 40 to 140 horsepower with a 4-1/4 inch gearcase and right-hand rotation. Built from high-strength aluminum alloy, it resists corrosion in freshwater and saltwater while staying lightweight for efficient rotation. The blade set measures 13-1/4 inches in diameter with a 17 inch pitch, delivering low-torque thrust for quick acceleration, heavy-duty towing, and water skiing. A 15 spline tooth hub interface with a standard M21 interchangeable hub kit allows secure mounting onto compatible drive shafts. An internal rubber hub cushions shock loads and dampens vibration for smoother, quieter operation. The propeller measures approximately 13.2 x 13.2 x 6.1 inches, weighs 5.8 pounds, and is fitment tested before shipment. Wipe clean after use and check the hub periodically for wear.
This three-blade aluminum propeller is a direct replacement for outboard engines rated 40 to 140 horsepower with a 4-1/4 inch gearcase and right-hand rotation. Built from high-strength aluminum alloy, it resists corrosion in freshwater and saltwater while staying lightweight for efficient rotation. The blade set measures 13-1/4 inches in diameter with a 17 inch pitch, delivering low-torque thrust for quick acceleration, heavy-duty towing, and water skiing. A 15 spline tooth hub interface with a standard M21 interchangeable hub kit allows secure mounting onto compatible drive shafts. An internal rubber hub cushions shock loads and dampens vibration for smoother, quieter operation. The propeller measures approximately 13.2 x 13.2 x 6.1 inches, weighs 5.8 pounds, and is fitment tested before shipment. Wipe clean after use and check the hub periodically for wear.
