GT replacement blades for YAK V-530D

GT replacement blades for YAK V-530D


  GT are proud to be the first company in the world to design and produce a retro-fit propeller kit for the M-14 engine utilising the original two bladed propeller hub. A newly designed blade with a special blade profile and increased diameter increases the performance of all aircraft fitted with the previous two bladed propellers. Increased climb rate, faster cruise, lower noise and fuel consumption – and better looking! More than 450 GT M-14 blades have now been produced in various sizes. Used by recreational pilots, OEM on new Romanian YAK52 military training aircraft and adopted and tested by unlimited professional pilots. With our competitors now adopting the same blade size after 7 years of production, proof that our M-14 design is correct! Whilst there are more modern and lighter materials available, GT have maintained the mixed wooden and composite reinforced construction for its reliability and track record.

  • Better absorption of engine impulses and vibration
  • Lower polar moment than any composite blade available today
  • Low maintenance costs

All these features are available at a competitive price – a good investment! Some may say that this is yesterday’s technology, but the advantages are still relevant in the modern world. An Evergreen solution.

  PERFORMANCE AND ADVANTAGES.Thanks to a greater diameter and modern airfoils adopted on GT blades, tested in various flying conditions for years, many Yak 52 achieved outstanding performance compared to standard original blades :

  • Greater static thrust.
  • Shorter take off distance, both grass and hard surfaces.
  • Higher cruise speed @ any power setting.
  • @ 70% of power setting an average of 15 / 18 KMH / 8 /10 KTS faster. ( standard day )
  • Shorter landings thanks to greater propeller diameter.
  • More energy feeling during all aerobatic manoeuvres.
  • Very good cooling in hot places.
  • Reduced noise level both in the cockpit and outside.
  • Smoother engine running.
  • Lower fuel consumption.
  • Reduced engine damage when propeller has ground strike compared to blade made of aluminium or all composite.



  FEATURES: Blades diameter can be arranged from 2.50/98”, up to 2.70/106”. Standard configuration scimitar tips shaped. Square shaped blades upon request. Metal leading edge in progress. Standard finishing is high gloss White, Black and Grey. Custom paint upon request. Carbon finishing is now available upon request . Standard YAK 52 360 HP 2.50/98”, diameter. Other aircrafts using GT2-V-25 blades are : Yak 52 and YAK 52 TW Yak 50. Yak 55. Yak 18. and YAT 18T SU 29 PITTS M 12 CULP Special Wilga Other tests are in progress. IMPORTANT: GT-PROPELLERS supplies only statically balanced M-14 blades which they design and manufacture. For every kind of M-14 application. GT Propellers can advice you for the best individual solution. Worldwide delivery. More details contact, Alex Tonini


New GT 2VM14-250 blades versus V-530 Vperod

Type: Type :
GT 2VM14-250 V-530
Tractor Tractor
Two blade Two blade
Hub application: V530 V530
Installation: Screwed into hub Same
Diameter: 2.50/98,4”up to 2.70/106” 2.40/94.5”
Maximal blade width: 245 mm /96” 240 mm/94.4”
Weight: About 9 kg/18 Po. Per blade




all wood

Leading edge protection:



Blade design:


Oar shape

Airfoil: GT design Unknown
Moment of inertia: 05 KG-MP SP.S 05 KG-MP SP.S
Application: 2.50/98”, 360/ 400 hp 360 HP
Appearance: Modern sleek style Old style
Availability: New production Only used
Maintenance: Spare blades /Oh Recon.old
No engine modification. Same



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