Description TURNING POINT Masterguard Propeller Hub – 13 Kit, Nissan/Tohatsu, 25-75HP with a 3.5″ Gearcase This Turning Point’s Masterguard 13 Propeller Hub Kit is suitable for 25-75 HP Engines with a 3.5″ Gearcase. The hub system enables the end-user to economically carry a spare or different diameter/pitch propeller to suit the days skiing, fishing or cruising activities. 10 SERIES INSTALLATION KITS FEATURES Premium corrosion resistant brass splines. Eliminate hub system vibration & chatter. Reduce gear shock & engine/drive damage. Reduce prop replacement cost by up to 50%. HUB KIT SPECIFICATIONS ENGINE BRAND SPLINES SUITS MODEL KIT PART NUMBER SUITS ENGINE NISSAN & TOHATSU 13 SPLINE NOTE: Do not use H1-1208 or H1-1210 propellers. 40C, 40D, 50D, 50C, 60A, 70A2, 60B, 70B HP 13 203013 25-75 HP Engines with a 3.5″ Gearcase TWO (2) STEPS TO CHOOSE THE RIGHT PROPELLER HUB KIT & PROPELLER To find the correct Installation Kit: locate the HP, gearcase size, and prop shaft spline count of the outboard or sterndrive. STEP 1: Find the installation kit suitable to your engine drive shaft type listed in the table above. If the type is not listed, kindly check other turning point hub kits. STEP 2: Find and purchase the chosen propeller suitable to the installation kit (see listed propellers below). (NOTE: Propellers must be purchased seperately.) The following are the suitable propellers to this installation kit: Turning Point Hustler Aluminium 3 Blade Hustler Propeller H1 Models for 25-75HP 202220 H1-1011, 10.875 Dia. x 11 Pitch 202224 H1-1012, 10.75 Dia. x 12 Pitch 202228 H1-1013, 10.5 Dia. x 13 Pitch 202232 H1-1014, 10.375 Dia. x 14 Pitch 202236 H1-1015, 10.125 Dia. x 15 Pitch ABOUT TP’S MASTERGUARD HUBS The hubs are engineered to withstand typical wear and tear over time without risk of spinning or failure under normal operational use. It is also designed as a innovative one-piece glass with reinforced high-tech, shock absorbing, polymer cushion that increases flexibility and eliminates failures commonly seen in multi-part hub “sleeve and spline” designs, and pressed-in rubber hub systems. The high-flow through barrel exhaust system maximises exhaust flow increasing horsepower and top end speed. When buying a replacement propeller housing, boaters can save in costing as Turning Point offers an inventory reducing installation kits and prop housings system made to be in full line of propeller applications. With clear and easy to understand directions to make installation easy and convenient. The splines are made of premium corrosion resistant brass material. The hubs are suitable to upgrade and replace Mercury Flo-Torq II, Michigan Wheel XHS, and Solas Rubex hub kit systems.