LE-1421-4L Hustler(R) Aluminum Propeller90hp to 300hp w/ 4-3/4 GearcaseSize: 14 x 21 - 4-BladeOperation: Left HandNote: A Hub Kit is required for installation of this propeller. See the Turning Point Selection Chart or the Prop Wizard(TM) for hub kit selection.Incorporating the 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 PropellersSqueeze Cast for Added Strength & Stainless PerformanceTuned Vents for Fast Hole ShotPerformance Tuned Rake and Progressive Pitch AnglesImprove Handling and Boat LiftLong Lasting FinishUniquely engineered with two different blade geometriesFirst two blades increase hole shot and corneringSecond two blades increase high speed and maximum stern liftUnmatched in cornering, acceleration, boat handling, and top speedBest water sports and performance propeller in the marketWARNING: 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.