Mercury – Flo-Torq II Hub Kit, Yamaha 200–250HP | Propeller System | 8M0075402

Overview

When you’re running a Yamaha VMAX SHO, the hub you choose makes a bigger difference than most people realize. A good hub keeps the prop biting cleanly and gives the drivetrain a little forgiveness when you bump something underwater—as every boater eventually does. This Flo-Torq II kit lets you bolt a Quicksilver prop onto a Yamaha while still giving the lower unit that built-in “cushion” these drives appreciate. It’s a simple, tough setup mechanics like because it works and doesn’t leave you stranded over something avoidable.

Key Features

 • Yamaha VMAX SHO Fitment – Works on 115–250HP models that use the two-piece Yamaha thrust washer.
 • Impact-Cushioning Design – Helps protect the gears if the prop clips debris or bottom.
 • Field-Serviceable Hub – Swap the insert without replacing the whole hub.
 • Lets Yamaha Owners Run Quicksilver Props – Clean fit, no weird adapting or spacing tricks.
 • OEM-Quality Materials – Built to handle torque, heat, and repeated prop changes.

Engine & Boat Compatibility

 • Yamaha VMAX SHO 115HP
 • Yamaha VMAX SHO 150HP
 • Yamaha VMAX SHO 200HP
 • Yamaha VMAX SHO 250HP
 • Models using a 2-piece thrust washer

Performance & Practical Benefits

A Flo-Torq hub makes the whole driveline feel smoother—cleaner shifts, tighter hole-shot, and fewer rattles at idle. And if you tag a stump or bounce the prop off something unexpected, the hub is designed to give a little instead of sending the shock straight into the gearcase. It’s also handy for folks who like to test props or run different setups since the insert is easy to replace. It just makes living with the motor easier.

Why Buy OEM

OEM hubs simply fit better and take more abuse. Cheap hubs wear out early, chatter on the spline, or don’t absorb impacts the way they should. Flo-Torq hubs have been around long enough to earn a solid reputation—they hold up in real use, not just on paper.

FAQ

Q1: How can I confirm this hub fits my Yamaha?
A: If your VMAX SHO uses the two-piece Yamaha thrust washer, this is the right kit.

Q2: Can I replace the insert on its own later?
A: Yep. The whole point of Flo-Torq is field-serviceable parts.

Q3: Will this help protect the lower unit?
A: Yes—light impacts are absorbed by the hub instead of jarring the gears.

Q4: Does it change how the prop feels?
A: Usually you’ll notice smoother engagement and better consistency coming out of the hole.

Q5: Can I use it with most Quicksilver props?
A: Generally yes—just double-check the hub selection chart for your specific prop.