PTR 4-Blade (13.5 x 17") PowerTech RH Propeller, PTR4R17P Rubex S3 reducing fuel burn in the

reducing fuel burn in the rpm range where boaters operate most of the time

The Bravo Two aluminum propeller can only be used on your MerCruiser Bravo Two Stern Drive

Custom high luster finish

The decrease in pitch may result in 3-5 mph increase at cruise with 1-2 mph increase in top-end speed

Mariner 20-25 HP Outboards (10-Tooth Spline)

PTR 4-Blade (13.5 x 17") PowerTech RH Propeller, PTR4R17P Rubex S3 reducing fuel burn in thePowerTech PTR 4 Blade Propeller Th PowerTech PTR 4 Blade Propeller features a 13. 5" diameter with high rake angle, delivering superior lift and grip for outstanding performance. This propeller is engineered for high performance applications, making it an excellent choice for bass boats, bay boats, center consoles, and flats boats. High rake angle Superior lift & grip Great for high performance Bass boats, bay boats, center consoles, & flats boats