

Mercury Flo-Torq SSR HD 1.25" Hub Kit, 8M0101601
The Flo-Torq SSR HD is a combination of Mercury’s new SSR technology along with the durability of a solid stainless steel hub, allowing it to be the quietest and smoothest shifting propeller hub system in the market for high horse-powered outboards.
- 25% reduction in transom vibration and shift-noise
- First propeller hub system to provide shift absorption with no additional hardware
Application
- Any Mercury Engine with a 1.25" prop shaft (19-Tooth Spline)
- Mercury 250-300HP FourStroke
- Mercury 200-300HP Pro XS
- Mercury 300-350 Verado
- Mercury Racing 400R

Product Details
The Flo-Torq SSR HD is a combination of Mercury’s new SSR technology along with the durability of a solid stainless steel hub, allowing it to be the quietest and smoothest shifting propeller hub system in the market for high horse-powered outboards.
- 25% reduction in transom vibration and shift-noise
- First propeller hub system to provide shift absorption with no additional hardware
Application
- Any Mercury Engine with a 1.25" prop shaft (19-Tooth Spline)
- Mercury 250-300HP FourStroke
- Mercury 200-300HP Pro XS
- Mercury 300-350 Verado
- Mercury Racing 400R

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Do you have questions about the basics of propellers? Check out our comprehensive guide on the different facets of propeller technology, and its impact on boat performance.
Expert Advice
Do you need guidance in selecting the correct propeller for your application? Contact Boat Prop Warehouse today to talk to an expert.
Prop School
Do you have questions about the basics of propellers? Check out our comprehensive guide on the different facets of propeller technology, and its impact on boat performance.
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