The Turning Point MasterGuard Super Duty 700 Series Installation Kit is engineered for high-horsepower marine applications, specifically designed for engines 200+ hp with 4.75" gearcases and stainless steel propellers. This premium hub system is built to handle the extreme torque output of supercharged, V-6, V-8, and diesel outboards that push standard hub systems beyond their limits.
Industry-Leading Lifetime Warranty:
- Only lifetime warranty in the world on propeller hub systems
- Warranty covers the hub even if the propeller is destroyed (consumer use)
- Reusable after most prop strikes, warranted if not
- No warranty restrictions except extreme commercial use
- Required for lifetime warranty qualification on 200+ hp engines with stainless props
Patented One-Piece Design:
- Durable marine bronze splines with over-molded glass-filled nylon construction
- Eliminates failures common in multi-part "sleeve and spline" designs
- Reduces vibration and chatter by minimizing component count
- Enhanced flexibility prevents stress fractures and cracking
- Superior corrosion resistance for long-term reliability
Performance Benefits:
- Enhanced lower unit protection through shock-absorbing polymer cushion
- Reduces gear shock and prevents engine/drive damage
- Saves up to 33% on replacement propeller purchases (buy housing only)
- Compatible with Turning Point Express Mach3, Mach3 OS, and Mach4 housings
- Also works as hub upgrade for Solas Rubex, Michigan Wheel XHS, and Mercury FloTorq housings
What's Included:
Complete installation kit contains hub, thrust washer, and all necessary hardware for installation on most 4.75" gearcase engines.
Universal Compatibility:
Works with Evinrude, Honda, Johnson, Mariner, Mercury, MerCruiser, Nissan, OMC, Parsun, Suzuki, Tohatsu, and Yamaha outboards and sterndrives. Consult application chart for specific engine fitment.
Designed for boaters who demand maximum durability and protection for high-performance marine applications. Easy installation with clear step-by-step instructions.
