COMPONENTS

Backed by over 50 years of experience

Columbia Helicopters provides a variety of component services from rotor heads and transmissions to drive shafts, compressors, turbine wheels, and cooling fans.

Component Expertise

Columbia Helicopters’ technicians are highly skilled and fully equipped with the latest tools, technologies, and facilities in component repair and overhaul. Columbia is proud to offer US Army-approved (CH-47), NAVAIR-approved (CH-46), and OEM qualified (234 and 107) MRO services.

Component Repair and Overhaul Capabilities

Columbia offers a full lineup of balancing, repair, and overhaul capabilities on:

ROTOR HEADS

  • Forward and aft rotor heads
  • Swashplates
  • Tail rotor drive shafts
  • Vertical shafts
  • Flight control assemblies
  • Synchronization shafts and adapter assemblies

TRANSMISSIONS

  • Forward, aft, combining, and engine transmission
  • Bearing liner
  • Replacement
  • Mixbox
  • Lube pump
  • Full run stand capability for all CH-47 and CH-46E transmissions

ADDITIONAL

  • Drive shaft assemblies
  • Engine compressors
  • Turbine wheels
  • Cooling fans

You can rely on Columbia to put our first-hand expertise to work to meet your demanding availability rates.

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