Super Cub STC Propeller: 2 Blade Lycoming O-360 Ground Adjustable STOL Propeller

Improve your Aircraft’s performance with our STC’d 2 blade propeller designed specifically for Lycoming O-360 powered Super Cubs.  This propeller is manufactured using a foam core, closed mold system to produce a hollow, one piece blade.   This process yields very repeatable blades with maximum strength, durability, and low weight.  This propeller has the strength and durability to give you thousands of hours of trouble free flying.

This propeller features a co-cured bonded stainless steel leading edge for erosion and FOD protection.  The two piece hub is manufactured from aerospace grade aluminum and is shot peened for durability and anodized for corrosion protection.

Our Pitch Pin Hub System allows its users to set a broad range of pitches, using the system’s index pins to make adjustments. Simply loosen the hub clamping bolts, insert the desired pitch pin, set the blades against the pin, torque the mounting bolts and go flying!  The entire pitch change process takes less than 5 minutes.  PA-18 150 aircraft with O-360 engines will get six pitch settings total.

This 2 blade propeller is approved for installation on the Piper PA-18 “150” series Super Cubs with Lycoming O-360 180 HP engine already installed.  (Another STC for the Lycoming O-320 is coming soon!)  The blades can be trimmed from the maximum 82″ diameter to 78″ diameter.

We also have an optional 12″ Cub style composite spinner,  available with either a white primer coat or clear coat over carbon weave.  The package price is $8035, including propeller, bolts and spinner assembly, not including the $250 STC paperwork fee.

Special Features:

  • STC’d for Piper PA-18 “150” with Lycoming 180 HP engines
  • Carbon Fiber construction
  • Internal foam core
  • Advanced Manufacturing Process
  • 2 Blade Tractor
  • Pitch Pin Hub System with six settings
  • Co-cured Metal Leading Edge
  • 82″ – 78″ Diameter
  • 1/2″ Mount Bolts
  • Optional 12″ spinner assembly


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Engine Suitability