R5-0910 Hustler; Aluminum - Right-Hand Propeller - 9 X 10 - 3-BladeSize: 9 x 10 - 3-BladeNote: A Hub Kit is required for installation of this propeller. See the Turning Point Selection Chart or the Prop Wizard™ for hub kit selection.Incorporating the newest and most efficient design features from high-performance stainless steel propellers, Hustler aluminum boat propellers run away from the competition. Hustler High Performance series propellers are the only aluminum propeller manufactured with performance enhancing vent holes. There's a Hustler propeller perfect for almost any boating application.Features: Performance Upgrade to OEM & Aftermarket Propellers Squeeze Cast for Added Strength & Stainless Performance Tuned Vents for Fast Hole Shot Performance Tuned Rake and Progressive Pitch Angles Improve Handling and Boat Lift Long Lasting FinishEngine Brand - 12 spline PROP shaftsHUBPART #NISSAN; & TOHATSU;: (12 spline) 2 & 4 stroke: 8hp, 9.8hp20811100801MERCURY; & MARINER;: (12 spine, cotter pin) 4 stroke ('05 & newer): 8hp, 9.9hp20811100801WARNING: This product can expose you to chemicals including CARBON BLACK which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.