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Whirlwind Ultralight 350 / 3 Blade 66 Inch Propeller

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Part# 05-12614
MFR Model# GA-UL350-3B


Propellers for UL260/350 Engines

The WhirlWind GA propeller series are ground pitch adjustable aircraft propellers featuring advanced aerodynamic and composite design. The high gloss urethane surface shows off the quality craftsmanship and attention to detail.

The blade design is optimized for maximum efficiency and minimum noise. The blade structure is manufactured from theromo set epoxy/graphite composite matrix. This advanced composite structure ensures high strength and blade accuracy in all flight environments. Only WhirlWind propellers come standard with electro-formed Nickel leading edge shields for superior fit and abrasion protection. The hub is CNC machined from aerospace aluminum and is dimensional certified.
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm -


  • Engine: UL350
  • Number of Blades: 3
  • Diameter: 66in
  • Weight: 13 lbs
  • RPM Max: 3000 continuous 3300 5 min
  • HP: 130
  • Flange Pattern Diameter: 6 bolts for 4 inches diameter pattern
  • Bolt Size: 5/16 inches



Please note,'s personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.