Turning Point Propellers 31431912 Express Mach3 Boat Propeller 13.25 x 19, 3 Blade Stainless Steel Right-Hand Rotation (Standard)

Express® Mach3 Stainless Steel 3 Blade Props 40-150hp Engines with 4.25" Gearcases. Stronger materials, more corrosion resistance, higher gloss and new casting technology Includes Turning Point’s cutting-edge designs State-of-the-art casting technologies and race-proven finish and tuning practices to the Express line of props. Proprietary stainless steel, TP17™. Performance tuned pitch, rake angles, and exhaust vents improve all around performance. Propellers fit Evinrude®, Honda®, Johnson®, Mariner®, Mercury®, MerCruiser®, Nissan®, OMC®, Parsun®, Suzuki®, Tohatsu®, & Yamaha® Outboards and Sterndrives. How Does Turning Point Design Industry Leading Performance Props? When Turning Point designs a new prop for a given category, they identify the best performing OEM and Aftermarket stainless steel props in the market that fits into that category. A better aluminum & stainless steel version is designed at the same time using the same geometry & drawing. Through testing, Turning Point’s engineers modify the design until it performs better than the best competitive Stainless Steel prop. Uses 500 series Installation/hub kits only.