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    Aircraft Gearbox Market

    ID: MRFR/A&D/8844-HCR
    168 Pages
    Sejal Akre
    October 2025

    Aircraft Gearbox Market Research Report Information By End User (OEM and Aftermarket), Gearbox Type (Accessory Gearbox, Reduction Gearbox, Actuation Gearbox, Tail Rotor Gearbox, Auxiliary Power Unit Gearbox and Others), Aircraft Type (Civil Aircraft and Military Aircraft), Component (Gears, Housing, Bearing and Others), Application (Engine and Airframe) and Region (North America, Europe, Asia-Pacific and Rest of the World) - Forecast till 2035

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    Aircraft Gearbox Market Infographic
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    Aircraft Gearbox Market Summary

    The Global Aircraft Gearbox Market is projected to grow from 1.83 USD Billion in 2024 to 3.18 USD Billion by 2035, reflecting a robust growth trajectory.

    Key Market Trends & Highlights

    Global Aircraft Gearbox Key Trends and Highlights

    • The market is expected to achieve a compound annual growth rate (CAGR) of 5.16 percent from 2025 to 2035.
    • By 2035, the market valuation is anticipated to reach 3.18 USD Billion, indicating substantial growth opportunities.
    • In 2024, the market is valued at 1.83 USD Billion, laying a strong foundation for future expansion.
    • Growing adoption of advanced materials due to increasing demand for fuel efficiency is a major market driver.

    Market Size & Forecast

    2024 Market Size 1.83 (USD Billion)
    2035 Market Size 3.18 (USD Billion)
    CAGR (2025-2035) 5.16%

    Major Players

    Safran (France), Liebherr (Germany), Raytheon Technologies Corporation (US), Rexnord Corporation (US), Triumph Group (US), Rolls-Royce plc (UK), PBS Group, a. s. (Czech Republic), CEF Industries, LLC (US), AERO GEAR (US), ZF Luftfahrttechnik GmbH (Germany)

    Aircraft Gearbox Market Drivers

    Market Growth Projections

    Increasing Demand for Fuel Efficiency

    The Global Aircraft Gearbox Market Industry experiences a notable surge in demand for fuel-efficient aircraft. As airlines strive to reduce operational costs and environmental impact, the integration of advanced gearboxes plays a crucial role. These gearboxes enhance engine performance and optimize fuel consumption, aligning with global sustainability goals. For instance, the market is projected to reach 1.83 USD Billion in 2024, driven by innovations in gearbox technology that improve efficiency. This trend is expected to continue, as the industry anticipates a market value of 3.18 USD Billion by 2035, reflecting a compound annual growth rate of 5.16% from 2025 to 2035.

    Focus on Military Aircraft Modernization

    The Global Aircraft Gearbox Market Industry benefits from the ongoing modernization of military aircraft. Governments are investing in upgrading their fleets to enhance operational capabilities and maintain strategic advantages. This modernization often involves the integration of advanced gearbox systems that improve performance and reliability. For example, military contracts for new aircraft often specify the latest gearbox technologies to ensure optimal functionality. As nations prioritize defense spending, the demand for sophisticated gearbox solutions is likely to increase, contributing to the overall growth of the market. This trend underscores the importance of military applications in driving advancements within the gearbox sector.

    Growth of the Commercial Aviation Sector

    The Global Aircraft Gearbox Market Industry is closely tied to the expansion of the commercial aviation sector. As air travel demand continues to rise, airlines are investing in new aircraft equipped with advanced gearbox systems. This trend is particularly evident in emerging markets, where increasing disposable incomes and urbanization drive air travel growth. The market is projected to grow significantly, reaching 1.83 USD Billion in 2024, as airlines prioritize modernizing their fleets. This growth trajectory is expected to persist, with the market anticipated to reach 3.18 USD Billion by 2035, reflecting the robust demand for efficient and reliable aircraft gearboxes.

    Regulatory Support for Aerospace Innovations

    Regulatory frameworks play a pivotal role in shaping the Global Aircraft Gearbox Market Industry. Governments worldwide are increasingly supportive of innovations that enhance safety and efficiency in aviation. For instance, regulatory bodies are encouraging the adoption of advanced gearbox technologies that comply with stringent safety standards. This support is reflected in various initiatives aimed at promoting research and development in aerospace technologies. As a result, manufacturers are more inclined to invest in innovative gearbox solutions, thereby driving market growth. The alignment of regulatory policies with industry advancements fosters a conducive environment for the expansion of the gearbox market.

    Technological Advancements in Gearbox Design

    Technological advancements significantly influence the Global Aircraft Gearbox Market Industry. Innovations in materials and design methodologies lead to lighter, more durable gearboxes that enhance aircraft performance. For example, the adoption of composite materials reduces weight while maintaining strength, which is essential for modern aircraft. Furthermore, advancements in manufacturing techniques, such as additive manufacturing, allow for more complex designs that improve efficiency. These developments not only enhance operational capabilities but also contribute to the overall growth of the market, as manufacturers seek to meet the evolving demands of the aerospace sector.

    Key Companies in the Aircraft Gearbox Market market include

    Industry Developments

    Safran and Liebherr: These remain the top players, but unfortunately, specific recent developments aren't readily available in public news sources. These companies likely focus on continual improvement and may not announce them widely.

    Triumph Group: In October 2020, they secured a contract to supply spare high-speed gearboxes for Lockheed C-5 Galaxy aircraft US military transport plane

    Future Outlook

    Aircraft Gearbox Market Future Outlook

    The Global Aircraft Gearbox Market is projected to grow at a 5.16% CAGR from 2024 to 2035, driven by advancements in aerospace technology, increasing demand for fuel-efficient aircraft, and rising air travel.

    New opportunities lie in:

    • Invest in lightweight materials to enhance gearbox efficiency and reduce aircraft weight.
    • Develop advanced predictive maintenance solutions to minimize downtime and operational costs.
    • Explore partnerships with emerging aerospace manufacturers to expand market reach and innovation.

    By 2035, the Global Aircraft Gearbox Market is expected to achieve substantial growth, reflecting evolving industry dynamics.

    Market Segmentation

    By Region

    • North America  North America dominated the global aircraft gearbox market in 2019 due to the presence of prominent companies such as Raytheon Technologies Corporation and Rexnord Corporation.
    • Europe  The presence of prominent aircraft OEMs such as Airbus S.A.S is expected to drive the market growth in the region.
    • Asia-Pacific  The market in this region is projected to register the highest CAGR during the forecast period. The growing aviation industry in China, Japan and India is expected to increase the demand for aircraft gearbox in the region.
    • Rest of the World  Increasing aircraft deliveries in Gulf countries, Brazil, and South Africa are expected to increase the demand for aircraft gearbox in the region. Additionally, increasing investment by prominent airlines such as the Qatar Airlines and the Emirates Group in aircraft gearbox is expected to drive the market growth in the region.

    Market USP

    • Rising demand for lightweight aircraft components
    • Growing demand for new aircraft: The increasing demand for new aircraft owing to the rising air passenger traffic and airborne trade activities across the world.
    • Increasing air traffic
    • Use of turboprop engines at high altitudes
    • High cost of development
    • Issues related to spalling, frosting and manufacturing defects

    By End-User

    • OEM  The segment dominated the market during the review period. The rising demand for new aircraft is expected to drive the demand for OEM aircraft gearbox in the global market.
    • Aftermarket  The segment is expected to grow at a higher CAGR during the forecast period, 2020 to 2026, owing to the large global aircraft fleet in operation is driving the demand for aftermarket for services for aircraft gearbox.
    • Civil Aircraft  The segment dominated the market in 2019 and is expected to grow at the highest CAGR during the forecast period. The increasing commercial aircraft orders due to the rising air cargo across the world and rising air passenger traffic are expected to drive the growth of the segment.
    • Military Aircraft  The segment is expected to grow with a significant CAGR during the forecast period, 2020 to 2026, owing to the growing military expenditure of countries such as China and India.
    • Gears  The segment dominated the market in 2019 and is expected to grow at the highest CAGR during the forecast period, as they are used to transmit rotations and forces from the driving shaft to the driven shaft, which is expected to drive the growth of the segment.
    • Housing  The segment is expected to grow as housing components offer safety to interior mechanisms.
    • Bearing  The segment is expected to grow with a significant CAGR during the forecast period, 2020 to 2026, as bearings constrains relative motion to only the desired motion and reduces friction between moving parts.
    • Others  The others segment includes components such as the shafts, couplings, and covers.
    • North America  North America dominated the global aircraft gearbox market in 2019 due to the presence of prominent companies such as Raytheon Technologies Corporation and Rexnord Corporation.
    • Europe  The presence of prominent aircraft OEMs such as Airbus S.A.S is expected to drive the market growth in the region.
    • Asia-Pacific  The market in this region is projected to register the highest CAGR during the forecast period. The growing aviation industry in China, Japan and India is expected to increase the demand for aircraft gearbox in the region.
    • Rest of the World  Increasing aircraft deliveries in Gulf countries, Brazil, and South Africa are expected to increase the demand for aircraft gearbox in the region. Additionally, increasing investment by prominent airlines such as the Qatar Airlines and the Emirates Group in aircraft gearbox is expected to drive the market growth in the region.

    Key Players

    • ZF Luftfahrttechnik GmbH (Germany)
    • AERO GEAR (US)
    • CEF Industries, LLC (US)
    • PBS Group, a. s. (Czech Republic)
    • Rolls-Royce plc (UK)
    • Triumph Group (US)
    • Rexnord Corporation (US)
    • Raytheon Technologies Corporation (US)
    • Liebherr (Germany)
    • Safran (France)
    • Avio p.A. (Italy)
    • SKF (Sweden)
    • AERO GEARBOX INTERNATIONAL (UK)
    • AeroControlex (US)
    • Northstar Aerospace (US)
    • Avion Group (Netherlands)

    By Component

    • Gears  The segment dominated the market in 2019 and is expected to grow at the highest CAGR during the forecast period, as they are used to transmit rotations and forces from the driving shaft to the driven shaft, which is expected to drive the growth of the segment.
    • Housing  The segment is expected to grow as housing components offer safety to interior mechanisms.
    • Bearing  The segment is expected to grow with a significant CAGR during the forecast period, 2020 to 2026, as bearings constrains relative motion to only the desired motion and reduces friction between moving parts.
    • Others  The others segment includes components such as the shafts, couplings, and covers.
    • North America  North America dominated the global aircraft gearbox market in 2019 due to the presence of prominent companies such as Raytheon Technologies Corporation and Rexnord Corporation.
    • Europe  The presence of prominent aircraft OEMs such as Airbus S.A.S is expected to drive the market growth in the region.
    • Asia-Pacific  The market in this region is projected to register the highest CAGR during the forecast period. The growing aviation industry in China, Japan and India is expected to increase the demand for aircraft gearbox in the region.
    • Rest of the World  Increasing aircraft deliveries in Gulf countries, Brazil, and South Africa are expected to increase the demand for aircraft gearbox in the region. Additionally, increasing investment by prominent airlines such as the Qatar Airlines and the Emirates Group in aircraft gearbox is expected to drive the market growth in the region.

    Market Drivers

    • Rising demand for lightweight aircraft components
    • Growing demand for new aircraft: The increasing demand for new aircraft owing to the rising air passenger traffic and airborne trade activities across the world.
    • Increasing air traffic
    • Use of turboprop engines at high altitudes
    • High cost of development
    • Issues related to spalling, frosting and manufacturing defects

    By Aircraft Type

    • Civil Aircraft  The segment dominated the market in 2019 and is expected to grow at the highest CAGR during the forecast period. The increasing commercial aircraft orders due to the rising air cargo across the world and rising air passenger traffic are expected to drive the growth of the segment.
    • Military Aircraft  The segment is expected to grow with a significant CAGR during the forecast period, 2020 to 2026, owing to the growing military expenditure of countries such as China and India.
    • Gears  The segment dominated the market in 2019 and is expected to grow at the highest CAGR during the forecast period, as they are used to transmit rotations and forces from the driving shaft to the driven shaft, which is expected to drive the growth of the segment.
    • Housing  The segment is expected to grow as housing components offer safety to interior mechanisms.
    • Bearing  The segment is expected to grow with a significant CAGR during the forecast period, 2020 to 2026, as bearings constrains relative motion to only the desired motion and reduces friction between moving parts.
    • Others  The others segment includes components such as the shafts, couplings, and covers.
    • North America  North America dominated the global aircraft gearbox market in 2019 due to the presence of prominent companies such as Raytheon Technologies Corporation and Rexnord Corporation.
    • Europe  The presence of prominent aircraft OEMs such as Airbus S.A.S is expected to drive the market growth in the region.
    • Asia-Pacific  The market in this region is projected to register the highest CAGR during the forecast period. The growing aviation industry in China, Japan and India is expected to increase the demand for aircraft gearbox in the region.
    • Rest of the World  Increasing aircraft deliveries in Gulf countries, Brazil, and South Africa are expected to increase the demand for aircraft gearbox in the region. Additionally, increasing investment by prominent airlines such as the Qatar Airlines and the Emirates Group in aircraft gearbox is expected to drive the market growth in the region.

    Market Restraints

    • Use of turboprop engines at high altitudes
    • High cost of development
    • Issues related to spalling, frosting and manufacturing defects

    Market Segmentation

    • OEM  The segment dominated the market during the review period. The rising demand for new aircraft is expected to drive the demand for OEM aircraft gearbox in the global market.
    • Aftermarket  The segment is expected to grow at a higher CAGR during the forecast period, 2020 to 2026, owing to the large global aircraft fleet in operation is driving the demand for aftermarket for services for aircraft gearbox.
    • Civil Aircraft  The segment dominated the market in 2019 and is expected to grow at the highest CAGR during the forecast period. The increasing commercial aircraft orders due to the rising air cargo across the world and rising air passenger traffic are expected to drive the growth of the segment.
    • Military Aircraft  The segment is expected to grow with a significant CAGR during the forecast period, 2020 to 2026, owing to the growing military expenditure of countries such as China and India.
    • Gears  The segment dominated the market in 2019 and is expected to grow at the highest CAGR during the forecast period, as they are used to transmit rotations and forces from the driving shaft to the driven shaft, which is expected to drive the growth of the segment.
    • Housing  The segment is expected to grow as housing components offer safety to interior mechanisms.
    • Bearing  The segment is expected to grow with a significant CAGR during the forecast period, 2020 to 2026, as bearings constrains relative motion to only the desired motion and reduces friction between moving parts.
    • Others  The others segment includes components such as the shafts, couplings, and covers.
    • North America  North America dominated the global aircraft gearbox market in 2019 due to the presence of prominent companies such as Raytheon Technologies Corporation and Rexnord Corporation.
    • Europe  The presence of prominent aircraft OEMs such as Airbus S.A.S is expected to drive the market growth in the region.
    • Asia-Pacific  The market in this region is projected to register the highest CAGR during the forecast period. The growing aviation industry in China, Japan and India is expected to increase the demand for aircraft gearbox in the region.
    • Rest of the World  Increasing aircraft deliveries in Gulf countries, Brazil, and South Africa are expected to increase the demand for aircraft gearbox in the region. Additionally, increasing investment by prominent airlines such as the Qatar Airlines and the Emirates Group in aircraft gearbox is expected to drive the market growth in the region.

    Other Prominent Players

    • Avio p.A. (Italy)
    • SKF (Sweden)
    • AERO GEARBOX INTERNATIONAL (UK)
    • AeroControlex (US)
    • Northstar Aerospace (US)
    • Avion Group (Netherlands)

    Report Scope

    Report Attribute/Metric Details
      Market Size   2030: 2.6 Billion
      CAGR   4.12% (2020-2030)
      Base Year   2019
      Forecast Period   2030
      Historical Data   2018
      Forecast Units   Value (USD Million)
      Report Coverage   Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
      Segments Covered   End User, Gearbox Type, Component, Application
      Geographies Covered   North America, Europe, Asia-Pacific, and Rest of the World (RoW)
      Key Vendors   Safran (France),Liebherr (Germany), Raytheon Technologies Corporation (US) Rexnord Corporation (US), Triumph Group (US), Rolls-Royce plc (UK),PBS Group, a. s. (Czech Republic), CEF Industries, LLC (US), AERO GEAR (US), ZF Luftfahrttechnik GmbH (Germany)
      Key Market Opportunities   High cost of development
      Key Market Drivers

  • Increasing air traffic.
  • Growing demand for new aircraft.
  • Rising demand for lightweight aircraft components
  • Market Highlights

    Author
    Sejal Akre
    Senior Research Analyst

    She has over 5 years of rich experience, in market research and consulting providing valuable market insights to client. Hands on expertise in management consulting, and extensive knowledge in domain including ICT, Automotive & Transportation and Aerospace & Defense. She is skilled in Go-to market strategy, industry analysis, market sizing, in depth company profiling, competitive intelligence & benchmarking and value chain amongst others.

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    FAQs

    What is the estimated growth rate of the global aircraft gearbox market?

    Global aircraft gearbox systems market is projected to register a moderate 4.12% CAGR by 2020-2030

    Which aircraft type is expected to witness the highest growth?

    The civil segment is expected to observe substantial demand over the review period.

    Which component is expected to observe the highest growth?

    The gears aircraft segment is expected to secure the highest CAGR.

    What is the end-user segment of the global aircraft gearbox market expected to witness the highest growth?

    The OEM segment is slated to expand as the fastest-growing segment.

    Who are the significant players operative in the global aircraft gearbox market?

    A few emminent market players operating in the global aircraft gearbox systems market are Safran (France), Liebherr (Germany), Raytheon Technologies Corporation (US), Rexnord Corporation (US), and others.

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