Turning Point MasterGuard Propeller Hub Kit 501 - 11500100

Eliminate Hub System Vibration and Chatter: Innovative one piece design reduces the number of parts and eliminates failures commonly seen in multi-part hub systems.

Eliminate Hub Cracking and Failure: The glass reinforced high-tech polymer construction increases flexibility, eliminating potential material stress fractures.

Corrosion Resistant Materials: Premium corrosion resistant durable marine bronze splines.

Reduce Gear Shock and Engine/Drive Damage: MasterGuard hubs offer Shock absorbing high-tech polymer cushion with lower unit protection.

Easy to Install: Clear and easy step-by-step directions coupled with minimal parts makes installation easy.

Features:

• MasterGuard 500 Series Installation Kit for Engines with 4.25" or 4.75" Gearcases
• Lifetime warranty for engines under 200 HP with aluminum or stainless steel props and engines 200+ HP with aluminum props only
• MasterGuard Installation/Hub Kits carry the only Lifetime Warranty in the WORLD!
• Hubs have no warranty restrictions, except for extreme commercial use
• Saves a boater up to 33% on replacement propeller purchases (need to purchase prop housing only)
• One piece design: durable marine Bronze with Over Molded Glass Filled Nylon for Long Life
• Reusable after a Prop Strike
• Enhanced lower unit protection
• Warranted even if used in competitive propeller housings (Mercury, Michigan Wheel, Solas)
• Also used as a hub upgrade to fit Solas Rubex, Michigan Wheel XHS, and Mercury FloTorq propeller housings
• 500 Series Installation Kits Also Available for Evinrude, Honda, Johnson, Mariner, Mercury, MerCruiser, Nissan, OMC, Parsun, Suzuki, Tohatsu, & Yamaha Outboards and Sterndrives
• This kit contains a hub, and other hardware for installing Turning Point Stainless Steel Express Mach3, Mach3 OS, Mach4, and Aluminum Hustler propeller housings or compatible competitive propeller housings (from Mercury, Michigan Wheel, Solas, etc.)

Applications:

• Force (15 spline shaft):
  • 75 HP (1999)
  • 90 to 150 HP (1995+)
• Honda (15 spline shaft):
  • 75, 90 HP (1995-1998)
• Mercury and Mariner (15 spline shaft):
  • 2 and 4 stroke: 40 to 60 Bigfoot and Four Stroke CT / 70 (1987-1989) / 75, 80 (1978-1989), 90, 100, 115, 125, 140 HP / 150 XR4/6 (thru 1993, includes equivalent Mariner Magnum I, II, III)
  • Four Stroke and SeaPro 4cylinder: 40 to 75 HP
  • OptiMax: 75, 90, 115, 125 HP
  • Note: Props Not Available for '77 and Older models
• Suzuki and Johnson:
  • DF 4 stroke: 50AV, 60AV, 115A, 140, 140A
  • Note: use 4 blade props only
• Mercury and Mariner (15 spline shaft):
  • Four Stroke and SeaPro: 90CT, 115CT, 150 HP, 200 to 300 /
  • V6: 135 to 300 HP
  • Verado 135 to 300 HP(not HD)
  • OptiMax: 150, 200, 250 HP
  • Note: Use 701 Super Duty Kit for 200+ HP Engines with stainless steel propellers
  • Note: 115 HP ProXS CT Only; For ProXS and Verado with 1.25" prop shaft, use Mercury Solid Hub kit with the Turning Point Prop
• Mercrsuier (15 spline shaft):
  • Alpha One and Bravo One (1983+)
  • Note: Use 701 Super Duty Kit for 200+ HP Engines with stainless steel propellers

Notes:

• Please consult the Turning Point Prop Wizard to ensure proper fitment and compatibility. Product description may be insufficient for hub kit selection
• Turning Point Propellers do not include hubs. Hub kits are required to install a propeller

Hub Selection Guide (1.88 MB)

Installation Instructions (2.48 MB)