Powertech Boat Propeller | SFS Series | Motors 115 - 350HP

Features

  • Two-Piece Prop
  • Stainless steel construction
  • 3, 4 or 5 Blades
  • Excellent grip & hole shot

Details

Splines:15
Pitch:17-23
Diameter:14.50"
Rotation:Right
Hub:Square Universal Hub or Interchangeable CushionLok*
Our Price: $573.10
Retail: $606.42
Free Shipping
Availability:
Production lead time is currently 4-6 weeks.
Item #:
SFS
PowerTech SFS series 3 blades E series
Overall Product Rating:

PowerTech Boat Propeller | SFS Series | Motors 115 - 350HP

The SFS has a full tip cup and moderate rake angle. This is an excellent all-around propeller for ski boats, sterndrives, runabouts and small offshore style boats. It is also great for sterndrives and smaller twin-engine offshore applications, as well as, V-bottom off-shore style boats; single engines and stern drive applications. Every PowerTech propeller is expertly crafted for high-performance and durability, even in the harshest saltwater conditions.

Prop Specifications
  • Blades: 3, 4 or 5
  • Spline: 15
  • Gear Case: 4.75"
  • Diameter: 14.50"
  • Pitch Range: 17-23
  • HP Range: 115 - 350HP
Constructions
  • CushionLok hub system
  • High polish finish
  • Thru hub exhaust
  • Right rotation
Hub Type Available
    • Volvo CLV200) or CushionLok*
* Square hubs (Flo-torq) consist of a square-profile sleeve. The primary advantage of square hubs is modularity, not performance, as the square hub can fit many motors with only hardware changes, but they tend to have two primary performance disadvantages, one, they tend to have a significantly shorter longevity, as compared to rubber hubs (depending on the application and conditions), and two, depending on the hub material chosen, they can create a hard connection from the prop to the shaft, so that any vibration is transferred directly to the shaft, the motor, and consequently, the boat.

* PowerTech!' patented CushionLok hub system is a modular (fits all motor brands simply by changing driver and/or hardware), adjustable, field-serviceable design (no more trips to the local prop shop for a rehub) which, not only, withstands higher heat and torque loads than standard, press-in-style rubber hubs, but affords maximum drivetrain protection and super-soft forward and reverse drive engagement, as well. The hub system' cushioned rotation comes from the rotational movement of the propeller about the hub, which is allowed by the compression of the black cushioning rods inside hub cavity. In essence, the CushionLok hub acts as a rotational shock absorber, both, on drive engagement and in the event of an impact.
Ideal For
Outboards
  • Ski Boats
  • Bay Boats
  • Deep Vee / Walleye
  • Offshore
  • Sport Boats
  • Deck Boats
Sterndrives
  • Ski Boats
  • Sposrts Boats
  • Cruisers
  • Runabout / Cuddy
  • Deck Boats
Warranty
Informational Videos on Propellers
About PowerTech

PowerTech is internationally renowned for crafting durable, high performance, specialty props. The American company produces more propellers than any other manufacturer in the world, and their innovative props fit just about any application.

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