Engine Component Inventory

  • Title or Question

    Describe the item or answer the question so that site visitors who are interested get more information. You can emphasize this text with bullets, italics or bold, and add links.
  • Title or Question

    Describe the item or answer the question so that site visitors who are interested get more information. You can emphasize this text with bullets, italics or bold, and add links.
  • Title or Question

    Describe the item or answer the question so that site visitors who are interested get more information. You can emphasize this text with bullets, italics or bold, and add links.

Complete Engines

  • Arriel 2B1

    • 0 TSN Arriel 2B1 engine assembly PN 0292025110
    • Available November 2025
    • Exchange pricing starting at $1,343,500 or lower depending on core engine.

  • Arriel 1D1

    COMPLETE ENGINES



    1D1 Engine SN 9206

     

    ENGINES TO BE BUILT UP



    1D1 engine SN 19479


    • ENGINE T/T 3789.00
    • NG CYCLES 5710.40
    • NP CYCLES 6946.70
  • Arriel 2D

    • Arriel 2D engine PN: 0292020030
    • TSN 0.0
    • Available September 2025
    • Available for exchange only, starting at $1,557,000 or cheaper depending on core. 

Arriel 1D1 Modules

  • Module 1

    1D1 Module 1

    PN: 70BM015420

    SN: 9832

    • Arriel 1D1 Module 1
    • 15 years remaining
    • Log Card

    1D1 Module 1

    PN: 70BM015420

    SN: 9400

    • Arriel 1D1 Module 1
    • 15 years remaining
    • Log Card
  • Module 2

    1D1 Module 2

    PN:70BM025020

    SN: 2885


    • Arriel 1D1 Module 2
    • TSO: 0.0  Axial Wheel CREM: 4450.59
    • Log Card

    1D1 Module 2

    PN:70BM025020

    SN: 3832TEC


    • Arriel 1D1 Module 2
    • TSO: 0 Axial Wheel CREM 9521.00
    • Log Card

    1D1 Module 2

    PN:70BM025020

    SN: 3166


    • Arriel 1D1 Module 2
    • TSO: 0.0  Axial Wheel CREM: 7697.90
    • Log Card
  • Module 3

    1D1 Module 3 

    PN 70BM035420

    SN 9828

    Log card

    SA

  • Module 4

    1D1 Module 4

    PN:70BM045410

    SN: 21122


    • Available now
    • TSO: 3602.3  FT disk 4777.65 CREM, FT blades  6777.65 CREM 3206 TREM 
    • Log card
    • Outright price $135,000

    1D1 Module 4

    PN:70BM045410

    SN: 10055


    • Available now
    • TSO 0.0
    • FT disk 6226 CREM, FT blades 4,275.3 TREM 7489.20 CREM
    • Log Card
    • Outright price $188,000
  • Module 5

    1D1 Module 5

    PN:70BM055420

    SN: 25074

    • Arriel 1D1 Module 5
    • Time remaining 3600
    • Log Card

    1D1 Module 5

    PN:70BM055420

    SN: 3207


    Arriel 1D1 Module 5

    TSO 817.9

    Log Card


    1D1 Module 5

    PN: 70BM055420

    SN: 10235

    1D1 Module 5

    PN: 70BM055420

    SN: 20195

    • 820.73 TREM
    • In stock
    • AM
  • Fuel Controls

    1D1 FCU

    PN 0164850960

    SN 1244M

    0 TSO

    Available early December



    1D1 FCU

    PN 0164850960

    SN 1297M

    0 TSO

    AM

  • Overspeed Drain Valves

    1D1 OS Drain Valve

    PN: 0174120180

    SN: 3028



    1D1 OS Drain Valve

    PN: 0174120180

    SN: 3030



    1D1 OS Drain Valve

    PN: 0174120180

    SN: 1070M



    1D1 OS Drain Valve

    PN: 0174120180

    SN: B851B



    1D1 OS Drain Valve

    PN: 0174120180

    SN: 829B



    1D1 OS Drain Valve

    PN: 0174120180

    SN: 3280



    Calendar due August 2029


    1D1 OS Drain Valve

    PN: 0174120180

    SN: A535B


  • Start/Drain Valves

    1D1 Starting Drain Valve

    PN: 0174078030

    SN: 2866


    Start Drain Valve

    Log Card


    1D1 Starting Drain Valve

    PN: 0174078030

    SN: A838B


    Start Drain Valve

    Log Card


    1D1 Starting Drain Valve

    PN: 0174078030

    SN: 4497


    Start Drain Valve

    Log Card

    AM


    1D1 Starting Drain Valve

    PN: 0174078030

    SN: 998


    Calendar due March 2026


    1D1 Starting Drain Valve

    PN: 0174078030

    SN: 3621M


    Log Card


    1D1 Starting Drain Valve

    PN: 0174078030

    SN: 998


    TSO 4275.8

    Calendar due 11 March 2026

    Log Card

  • Freewheel Shafts

    1D1 Freewheel Shaft

    0292907680

    SN 2062B


    1D1 Freewheel Shaft

    0292907680

    SN 3986B


    1D1 Freewheel Shaft

    0292907680

    SN 4817

    1D1 Freewheel Shaft

    0292907680

    SN 4817

    • 718.6 TREM
    • Available now
    • AM

Arriel 1B Modules

  • 1B ENGINE INVENTORY

    1B Fuel Control Unit

    PN: 0164540120 SN: C208B

    • 1B FCU SN C208B
    • TSO: 800.8
    • Calendar is due FEB of 2029
    • Log Card

Arriel 2 Modules

  • Module 1

    2B1 Module 1

    PN: 70BM010030

    SN: 593


  • Module 2

    2B Module 2

    PN:70BM02010

    SN: 7624

  • Module 3

    2B M03

    PN: 70BM032030 

    SN: 1764


  • Module 4


  • Module 5


  • Freewheel Shafts

    Arriel 2 Freewheel Shaft Assembly

    PN: 0292900020

    SN: 4859

  • HMU

    2D HMU

    PN: 0292862200

    SN: TBD

    0 TSN

    Available December 2025

  • Complete Engine


FAA-certified aircraft component repair and Safran Aerial engine inspection at Black Mountain Aviati
October 28, 2025
Should you repair or replace aircraft components? Learn cost, safety, and compliance factors from FAA-certified experts in Nevada.
FAA-certified helicopter leasing in Nevada with Black Mountain Aviation at Boulder City Municipal Ai
October 13, 2025
Discover why more businesses are leasing helicopters in Nevada. Cost savings, flexibility, and FAA-certified safety make leasing the smart choice.
Airbus helicopter under Safran engine maintenance at FAA-certified repair station in Boulder City, N
September 17, 2025
Expert helicopter maintenance in Boulder City, Nevada. FAA-certified Airbus & Safran specialists providing inspections, repairs, avionics, and engine services.
Airbus helicopter undergoing expert maintenance at FAA-certified repair station in Boulder City, Nev
September 3, 2025
Airbus helicopter under service at Black Mountain Aviation in Boulder City, Nevada. The FAA-certified Part 145 repair station specializes in Airbus helicopter inspections, Safran engine maintenance, avionics upgrades, and rotorcraft component repairs, ensuring safety, compliance, and reliability for Nevada operators.
FAA-certified technician inspecting Safran Arriel engine module on Airbus helicopter in Boulder City
By Black Mountain Aviation August 19, 2025
Black Mountain Aviation performs FAA-certified inspections and replacements of Safran Arriel engine components, including modules, freewheel shafts, and fuel control units for Airbus H125, AS350, and EC130 aircraft.
FAA-certified inspection of Airbus tail rotor assembly during helicopter maintenance in Boulder City
By Black Mountain Aviation August 4, 2025
FAA-certified helicopter technicians at Black Mountain Aviation performing a tail rotor spider inspection on an Airbus platform. Our Boulder City facility specializes in Airbus H125, EC130, and AS350 maintenance, focusing on safety, reliability, and fast turnaround for mission-critical aircraft.
Certified technician inspecting Safran Arriel 1D1 engine module on Airbus H125 helicopter.
July 10, 2025
FAA-certified Arriel engine module service at Black Mountain Aviation for Airbus helicopters, including the H125, AS350 B3, and EC130. Services include fuel control units, freewheel shafts, and tail rotor accessories—all traceable and compliant with OEM standards.
FAA-certified technician inspecting Safran Arriel engine module on Airbus H125 helicopter at Boulder
July 2, 2025
Black Mountain Aviation provides FAA-certified servicing, overhaul exchange, and replacement of Safran Arriel engine modules and accessories for Airbus H125, AS350, and EC130 helicopters.
Safran Arriel helicopter engine module on test bench for inspection
By Black Mountain Aviation June 25, 2025
This image features a close-up view of a Safran Arriel 1D1 helicopter engine module on a test bench during a detailed inspection at Black Mountain Aviation. As a certified FAA Part 145 Repair Station, the facility performs complete module breakdowns, overhauls, and diagnostic services for Arriel 1D1 and 2B engines used in Airbus rotorcraft. The visible components highlight the engine’s modular construction and the high level of precision required during maintenance and certification processes.
 FAA-certified helicopter maintenance on an AS350 with Safran engine components inside Black Mountai
June 24, 2025
This image shows an AS350 helicopter undergoing rotorcraft maintenance inside the certified hangar of Black Mountain Aviation in Boulder City, Nevada. The facility specializes in FAA-approved repair services using Safran modules and accessories for Arriel engines.
Show More