Engineered to meet the needs of performance-driven boaters, Solas propellers deliver peak characteristics to a wide range of applications. Solas Aluminum Props are squeeze-casted to make them stronger and easier to repair than any other prop. Pressed rubber hub provides for long-lasting consistency. Suzuki/Johnson ApplicationsDF 90 (4 stroke) '01 thruDF 115 (4 stroke) '01 thruDF 140 (4 stroke) '01 thru15 splineYamaha ApplicationsF75 (4 stroke) '03 thruF80 (4 stroke) '99 thruF90 (4 stroke) '03 thruF100 (4 stroke) '99 thruF115 (4 stroke) '00 thruT50 (4 stroke) '96 thruT60 (4 stroke) '03 thruthru hub exhaust Pressed rubber hub for consistency 13 dia. x 15 pitch RH | 4-Blade Propeller, Pressed Rubber Hub / Aluminum, 13 dia x 15 pitch, RH