TT Straps for Bell 206, Jet Ranger, Long Ranger, OH-58

Airwolf Tension-Torsion Straps

48 Month Eligible & 36 Month TT Straps now available. Why pay for more calendar life than you need?

36 & *48 Month Bell 206 TT Straps Always in Stock!

* 48 Month Rev C Straps are eligible for upcoming 48 month life extension. Straps ship with 36 month life, but will become 48 month TT Straps as soon as approval is received.

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Airwolf AA-206-011-154-105, AA-206-011-154-107

  • For all:

    • Bell 206A
    • 206B
    • 206B-1
    • (206B3) 206L
    • 206L-1
    • 206L-3
    • 206L-4
    • OH-58A
    • OH-58A+
    • OH-58C
  • Approvals

    • FAA STC/ PMA
    • Transport Canada STC
    • EASA STC
    • ANAC Brazil STC

The only alternative to high price OEM and OEM affiliated TT Straps available after more than 7 years of research and development.


  • Technically Superior

    • 48 and 36 Month straps  / 1,200 Hour Life
    • First PMA/STC TT Strap 
    • Airwolf was the first Company to Extend the TT Strap Calendar Life.
    • Bell 206 TT straps now have twice the calendar life and are half the cost than prior to the Airwolf PMA/STC 
    • Airwolf TT Straps are FAA Approved on their own merits by “Testing & Computation.”
    • Airwolf TT Straps are made using our proprietary dry wind process using individually lubricated wires, creating a much softer, better long-life strap assembly.

  • Airwolf Part Numbers

    • Light Hub
      • AA-206-011-154-105
    • Heavy Hub
      • AA-206-011-154-107
    • P/N Rev C 48 Month
    • P/N Rev B 36 Month
  • Cross Reference

    • Bell Helicopter Textron
      • 206-310-004-101 for Light Hub
      • 206-310-004-103 for Heavy Hub
      • 206-010-105-003
      • 206-011-147-5
      • 206-011-147-001
      • 206-011-147-005
      • 206-011-147-1
      • 206-011-147-5
      • 206-011-147-7
      • 206-011-154-101
      • 206-011-154-105
      • 206-011-154-107
      • 206-011-154-1
      • 206-011-154-3
      • 206-011-154-5
      • 206-011-154-7
    • National Stock Number NSN
      • 1615-01-063-1268
      • 1615-OH58-000
    • Lord
      • Lord206-310-004101 Light Hub
      • Lord206-310-004103 Heavy Hub
      • J16822-1
      • J16822-5
      • J16822-14
    • Bendix Honeywell & Bertrand
      • 2606640