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  • Propeller Series

    • L70JM Series
  • Material

    • Carbon Fiber
  • Engine Type

    • Direct Drive
  • Horsepower

    • 150 - 350+ HP

Special Features:

  1. Left Hand Rotation only
  2. 10 Inch Blade Width
  3. 3000 Maximum RPM
  4. 2 through 4 blade assemblies available
  5. 67"-70" Diameter 
  6. Removable as an entire unit
  7. Optional anti-theft option 


Installation Instructions

Specification Sheets


70JM Series Blade Propellers

Specs | Special Features | Documents | Customize | Related Items

The new 70JM series features our latest advanced swept blade shape technology. A combination of blade shape, airfoil technology, and laminate structure work together to increase propeller performance. The JM series blade also mounts using our latest V series hub models. These hubs offer many features like easier pitch setting and accuracy, ability to assemble the entire unit off of the boat and finally an anti-theft deterrent option.

The 70JM Series of blades brings the best low end performance to 4 cylinder engines. The 70JM is the ultimate hunt prop for small to mid-size airboats. This wide blade propeller will give you the push you need to chase down any prey you are hunting. Coupled with our new V Hub system, this propeller is a breeze to install and adjust pitch.

The 2 Blade 67-70" JM Series has quickly become a favorite of 160 - 200+ HP direct drive applications that are looking for the most available thrust.

All Sensenich composite ground adjustable blades are manufactured using an internal pressure, closed mold system. Aerospace grade epoxy preimpregnated carbon fiber and fiberglass are cured at an elevated temperature to give the optimum strength at the minimum weight. A co-cured stainless metal leading edge is bonded on flush with the airfoil. The stylish aluminum hubs are CNC manufactured from aerospace grade aluminum and offer easy pitch adjustment of the blades.


Find your answer on our
Frequently Asked Questions page

or email us below

Customize Your Propeller:

  • Propeller Diameter(explain)

    Propeller diameter if there is more than one diameter offered of the same basic blade shape

  • Rotation(explain)

    Blade rotation for customers buying individual blades



Related Items:

Sensenich Propeller manufactures and services our own Fixed Pitch Wood, Aluminum and
Composite Ground Adjustable Propellers for Airboats, Aircraft and UAVs.
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