BK117 Dynamic Components

Airwork NZ offers comprehensive services for the inspection, repair and overhaul of BK117 Dynamic Components:

  • Main Transmission
  • Intermediate Gear Box
  • Tail Rotor Gear Box
  • Tail Rotor Pitch Change Assembly
  • Tail Rotor Pitch Change Link Bearing
  • Tail Rotor Head
  • Main Rotor Head
  • M/R Swash Plate
  • Mast Spacer Inspection

Test Bench

Airwork NZ offers BK117 Dynamic Component overhauls tested on our BK117 Test Bench.


We have an exchange pool of accessories, and also offer rental components.


A wide range of BK117 OEM inventory parts is available.