Description TURNING POINT Masterguard Propeller Hub – 506 Kit, Evinrude/Johnson, Suzuki, 40-150HP with a 4.25″ Gearcase These Turning Point’s Masterguard 506 Propeller Hub Kits are suitable for 40-150 HP Engines with a 4.25″ 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. 500 SERIES INSTALLATION KITS FEATURES Lifetime warranty for engines under 200HP. Premium corrosion resistant brass splines. Eliminate hub system vibration & chatter. Reduce gear shock & engine/drive damage. Reduce prop replacement cost by up to 50%. Compatible with, and Upgrade Competitors’ Hub & Prop Systems. Interchangeable with Mercury Flo-Torq II, Michigan Wheel XHS, Solas Rubex hub kit systems. NOTE: Not applicable with Turning Point’s 10, 20 and 200 Hub Kit series. HUB KIT SPECIFICATIONS ENGINE BRAND SPLINES SUITS MODEL KIT SUITS ENGINES PART NUMBER EVINRUDE & JOHNSON 13 SPLINE 4 STROKE: 60HP, 70HP 506 40-150 HP Engines with a 4.25″ Gearcase 203506 SUZUKI 13 SPLINE DT 2 STROKE (’89 ): 75 to 140HP DF 4 STROKE (’98-’09): 60HP, 70HP 506 40-150 HP Engines with a 4.25″ Gearcase 203506 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.) Turning Point Hustler Aluminium 3 Blade Propeller LE Models for (40-150HP) 202335 LE1/LE2-1411 / 14 Dia. x 11 Pitch 202337 LE1/LE2-1413 / 14 Dia. x 13 Pitch 202321 LE1/LE2-1315 / 13.75 Dia. x 15 Pitch 202322 LE1/LE2-1317 / 13.25 Dia. x 17 Pitch 202329 LE1/LE2-1319 / 13.25 Dia. x 19 Pitch 202333 LE1/LE2-1321 / 13.25 Dia. x 21 Pitch Turning Point Hustler Aluminium 4 Blade Propeller LE Models for (40-150HP) 202339 LE1/LE2-1413-4 / 14 Dia x 13 Pitch 202340 LE1/LE2-1315-4 / 13.5 Dia x 15 Pitch 202342 LE1/LE2-1317-4 / 13.25 Dia x 17 Pitch 202344 LE1/LE2-1319-4 / 13 Dia x 19 Pitch 202346 LE1/LE2-1321-4 / 13 Dia x 21 Pitch Turning Point Mach3 Express 3 Blade Stainless Steel Propeller EX Models for (40-150HP) 202715 EX1/EX2-1315 / 13.75 Dia. x 15 Pitch 202717 EX1/EX2-1315 / 13.75 Dia. x 15 Pitch 202719 EX1/EX2-1319 / 13.25 Dia. x 19 Pitch Turning Point Mach4 Express 4 Blade Stainless Steel Propeller EX1/EX2 Models for (40-150HP) 202768 EX1/EX2-1317-4 / 13.25 Dia. x 17 Pitch 202770 EX1/EX2-1319-4 / 13 Dia. x 19 Pitch 202780 EX1/EX2-1319-4L / 13 Dia. x 19 Pitch 202781 EX1/EX2-1321-4 / 13 Dia. x 21 Pitch 202782 EX1/EX2-1321-4L / 13 Dia. x 21 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.