Authors:
Suraj Gujar, Yashanshi Bansal
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Aircraft Strut Market Size & Share 2026-2035
Report ID: GMI14455
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Published Date: October 2026
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Aircraft Strut Market Size
The aircraft strut market reached USD 3.82 billion in 2025 and is projected to grow to USD 4.16 billion in 2026, advancing at a 6.9% CAGR (2026-2035) to reach USD 7.54 billion by 2035.
Aircraft Strut Market Key Takeaways
Market Leader: Safran Landing Systems led with over 29% market share in 2025.
Leading Players: Top 5 players in this market include Safran Landing Systems, Collins Aerospace, Heroux-Devtek, TransDigm Group, Liebherr Aerospace, which collectively held a market share of 65% in 2025.
The aircraft strut market is shaped by the overlap of commercial aircraft production, defense procurement, and an expanding maintenance cycle for aging fleets. Demand is increasingly determined not only by aircraft delivery volumes, but also by the material content, certification complexity, and service requirements embedded in each flight-critical structural assembly.
GMI Analyst View
Our consultations with leading landing gear system integrators and commercial aircraft OEM supply chain executives indicate that the aircraft strut market generated USD 3.41 billion in 2024. The recovery was already being supported by renewed widebody activity, stronger defense commitments, and rising demand for certified aftermarket structural work.
Aircraft Strut Market Trends, Growth Drivers & GMI Forecast Outlook
Commercial order-book depth and defense modernization are expanding the addressable pipeline for certified strut systems, while delivery constraints redirect part of near-term demand into repair and overhaul. Material substitution adds value per assembly, making program qualification and production readiness decisive variables in forecast conversion.
Key Drivers
Evidence anchors use cited external data; demand implications and forecast conditions represent GMI analysis.
Long production backlogs give suppliers more than a nominal order pipeline: they support advance planning for forgings, titanium stock, specialized machining, coatings, and test capacity. The resulting visibility is especially valuable for landing gear and pylon suppliers because these assemblies are integrated into aircraft-level production milestones and cannot be readily substituted after program qualification.
Defense demand follows a different timetable from airline fleet decisions. Procurement of combat, transport, and maritime patrol platforms favors suppliers able to meet stringent fatigue-life, traceability, and acceptance-testing requirements. This creates a countercyclical revenue source for manufacturers serving both civil and military programs.
Advanced-material adoption is also changing the commercial value of a strut assembly. Titanium and composite structures can reduce mass and improve aircraft-level efficiency, but their use requires proven manufacturing control, repair capability, and airworthiness evidence. Suppliers with qualified processes therefore gain both a content opportunity and a stronger position in future platform sourcing.
Key Restraints
Evidence anchors use cited external data; demand implications and forecast conditions represent GMI analysis.
An older fleet raises the frequency and importance of inspection, overhaul, and component replacement, but it does not convert directly into OEM-equivalent revenue. Aftermarket work is fragmented by operator, platform condition, and retirement timing, which makes it a stabilizing demand source rather than a full substitute for new-aircraft shipsets.
Production disruption also has an outsized effect on strut suppliers because structural assemblies must arrive in step with tightly sequenced final-assembly gates. Delays in aircraft certification, alloys, machining, or surface treatment can defer deliveries even where long-term program demand remains intact.
Certification requirements preserve aircraft safety and reliability, but they lengthen the route to market for new entrants and novel materials. Established suppliers benefit from documented flight heritage, existing tooling, and prior approval experience, which reinforces the importance of program incumbency in this market.
GMI Analyst View
We view the market's central tension as the gap between visible aircraft demand and the rate at which that demand can be converted into deliverable shipsets. Suppliers with both OEM positions and repair capability are better insulated because they can capture revenue from production recovery and fleet life extension without relying on either channel alone.
Aircraft Strut Market Segment Analysis
By Strut Type
Landing gear struts generated USD 2.21 billion in 2025 and are projected to account for 56% of market revenue by 2035. Their position reflects the universal need for certified load-bearing assemblies across transport, defense, and business aircraft. High overhaul content and platform-specific certification make the category the principal recurring-revenue foundation of the aircraft strut market.
Engine struts are projected to reach USD 1.81 billion by 2035 and advance at a 7.9% CAGR (2026-2035). Larger turbofan architectures and more demanding pylon load paths increase structural complexity, especially on widebody and long-range aircraft. This gives engine struts a stronger exposure to advanced-material adoption than many conventional airframe support components.
Wing struts are forecast to reach USD 679 million by 2035 and grow at an 8.2% CAGR (2026-2035). Demand is concentrated in military utility, surveillance, regional turboprop, and selected general aviation platforms, where external bracing remains structurally relevant. The category's narrower platform base is offset by specialized engineering requirements and limited supplier substitution.
Fuselage struts generated USD 267 million in 2025 and are expected to hold a 6% share by 2035. These assemblies support critical load paths within widebody and military transport structures. Their demand profile is linked to platform architecture rather than broad fleet volume, keeping the segment technically important but comparatively concentrated.
Cabin struts accounted for a 5.0% share in 2025 and are forecast to reach USD 377 million by 2035. Interior retrofits, modular cabin systems, and replacement demand support this category. Procurement is more fragmented than for landing gear assemblies, but the segment benefits from aircraft utilization and periodic interior modernization cycles.
By End-Use
Commercial passenger aviation generated USD 1.83 billion in 2025 and is projected to represent 47% of market revenue by 2035. The aircraft strut market's largest end-use channel combines original-equipment demand with a broad installed base requiring scheduled maintenance. Narrowbody fleet expansion and long-haul aircraft replacement sustain the category, although delivery timing remains a key variable.
Commercial cargo applications are forecast to reach USD 830 million by 2035 and expand at an 8.0% CAGR (2026-2035). Heavy freighter operations and passenger-to-freighter conversion activity create demand for assemblies designed around higher landing loads and intensive utilization. This supports premium content in main landing gear and structural support systems.
Military applications generated USD 1.06 billion in 2025 and are projected to maintain a 28% share by 2035. Procurement is anchored in aircraft readiness, modernization, and national-security requirements rather than passenger traffic conditions. Long service lives and stringent maintenance standards further strengthen the aftermarket contribution.
Private and general aviation accounted for a 14% share in 2025 and are expected to reach USD 1.05 billion by 2035. The segment includes business jets, trainers, turboprops, and light aircraft with varied technical requirements. Simpler gear architectures broaden the supplier base, while specialized designs preserve demand for niche engineering capability.
By Material
Steel and aluminum alloys accounted for 52% of revenue in 2025 and are forecast to reach USD 3.31 billion by 2035. Their continued relevance reflects mature certification data, high strength, and well-established manufacturing infrastructure. The material group remains essential for highly loaded primary structures even as lighter alternatives gain share in selected subassemblies.
Titanium alloys are forecast to reach USD 2.26 billion by 2035 and grow at a 7.8% CAGR (2026-2035). Their appeal lies in the combination of strength, corrosion resistance, and lower structural mass. Adoption is strongest where payload, range, and fuel-burn considerations justify the added qualification and material cost.
Composites represented a 16% share in 2025 and are projected to reach USD 1.66 billion by 2035. Composite use is expanding in housings, braces, fittings, and other structures where weight reduction can be achieved without compromising maintainability. The broader aerospace composites supply base is also recovering as production of composites-intensive aircraft rises [4]CompositesWorld. "Composites End Markets: Aviation and Advanced Air Mobility (2025)." compositesworld.com.
By Design
Shock-absorbing struts accounted for a 54% share in 2025 and are forecast to reach USD 3.92 billion by 2035. Oleo-pneumatic architectures remain central to commercial and military aircraft because they manage repeated high-load landing cycles. Their large installed base creates an enduring link between new production, overhaul demand, and advanced-material component upgrades.
Rigid struts represented 28% of revenue in 2025 and are projected to reach USD 2.03 billion by 2035. They are used where operating conditions favor simple, durable, fixed-geometry solutions. Their demand base is less tied to high-volume commercial transport production and more dependent on general aviation, training, and utility aircraft activity.
Spring steel struts accounted for an 11% share in 2025 and are expected to grow at an 8.0% CAGR (2026-2035). The design remains well suited to light aircraft and training platforms because of its simplicity and repairability. Replacement demand is a meaningful source of continuity where aircraft remain in service for long periods.
Bungee cord struts are forecast to hold a 9% share by 2035 and advance at a 9.8% CAGR (2026-2035). Growth reflects a specialized replacement market rather than broad adoption across transport aircraft. Their continued use on legacy and niche platforms protects a modest but durable demand pool.
By Mechanism
Hydraulic mechanisms accounted for 58% of revenue in 2025 and are forecast to reach USD 4.22 billion by 2035. Their prevalence reflects the integration of structural struts with extension, retraction, steering, and braking functions on complex aircraft. Certification and system integration make this category closely tied to established landing gear design authority.
Pneumatic mechanisms are projected to account for 23% of revenue by 2035 and grow at a 7.4% CAGR (2026-2035). Their operating characteristics are relevant to applications requiring rapid cycling and lower hydraulic-system dependence. Adoption is supported by military trainers and specialized aircraft where maintenance efficiency carries particular weight.
Mechanical mechanisms accounted for a 14% share in 2025 and are forecast to reach USD 1.05 billion by 2035. They retain importance in smaller aircraft where simplicity, lower system weight, and maintainability outweigh the benefits of more complex actuation. This category supports a distinct supplier base serving general aviation and light-platform applications.
By Position
Rear and main landing gear struts represented 62% of revenue in 2025 and are forecast to reach USD 4.52 billion by 2035. These assemblies carry the greatest structural loads and frequently incorporate the most complex shock-absorption and bogie arrangements. Their overhaul requirements support high-value maintenance demand alongside OEM production.
Front and nose landing gear struts are projected to account for 33% of revenue by 2035 and grow at a 7.6% CAGR (2026-2035). Increasing integration of steering, sensing, and actuation functions raises their engineering content. This creates a revenue-per-unit opportunity even where aircraft delivery volumes grow at a more moderate pace.
GMI Analyst View
We see material transition as the most consequential cross-segment development. It is not replacing conventional strut systems wholesale; instead, it is increasing the value and qualification intensity of selected cylinders, fittings, braces, and structural interfaces. That favors suppliers able to combine materials expertise with certified system-level integration.
Aircraft Strut Market Regional Analysis
North America Aircraft Strut Market Analysis
North America accounted for a 38% share in 2025 and is forecast to reach USD 2.71 billion by 2035. The aircraft strut market in the region is supported by deep OEM design authority, defense aircraft programs, and a large commercial maintenance base. Its principal advantage is the concentration of engineering, production, and aftermarket capabilities within an established aerospace ecosystem.
United States
The United States generated USD 1.29 billion in 2025 and is forecast to reach USD 2.41 billion by 2035. Commercial and defense program activity, combined with extensive airline maintenance capacity, supports demand across OEM and aftermarket channels. Secure domestic supply-chain requirements also reinforce the role of qualified U.S. structural suppliers.
Canada
Canada accounted for a 10.5% share of North American revenue in 2025 and is forecast to reach USD 299 million by 2035. The market benefits from a mature landing gear manufacturing presence and integration with North American aerospace supply chains. Defense procurement and cross-border production relationships provide additional continuity.
Europe Aircraft Strut Market Analysis
Europe generated USD 1.22 billion in 2025 and is projected to reach USD 2.41 billion by 2035. Airbus production, specialized structural engineering, and a stronger defense investment cycle underpin regional demand. European rearmament efforts are projected to drive more than USD 110 billion in aircraft deliveries between 2025 and 2032 per Oliver Wyman analysis [5]Oliver Wyman. "Global Military Aircraft Fleet and Sustainment Outlook." oliverwyman.com. The region also benefits from established suppliers with long-standing positions in certified landing gear and aerostructures.
France
France generated USD 420 million in 2025 and is forecast to reach USD 797 million by 2035. Airbus program activity and the local concentration of landing systems expertise support the country's market position. Civil production and military sustainment together create a diversified demand base.
Germany
Germany generated USD 305 million in 2025 and is projected to account for 25% of European revenue by 2035. The country's precision manufacturing, specialty alloy processing, and aerospace engineering base support structural-component demand. Defense modernization adds a further source of qualified-program activity.
United Kingdom
The United Kingdom generated USD 229 million in 2025 and is forecast to grow at a 7.2% CAGR (2026-2035). Its market is supported by aerostructures capability and participation in commercial wing and nacelle programs. Defense aircraft development and sustainment add resilience to the regional opportunity.
Spain
Spain accounted for a 12.5% share of European revenue in 2025. Airbus-related manufacturing and defense aviation participation provide the core demand foundation. The country's role in European aerospace supply chains supports structural-component and maintenance requirements.
Italy
Italy participates in commercial and defense aerospace programs that require certified structural assemblies and support services. Demand is sustained by domestic aerospace capabilities, supplier relationships, and participation in broader European aircraft programs.
Asia Pacific Aircraft Strut Market Analysis
Asia Pacific generated USD 764 million in 2025 and is projected to account for 22.5% of global revenue by 2035. The aircraft strut market is expanding as commercial fleet additions, domestic aerospace industrialization, and defense modernization advance in parallel. The region's growth is supported by both new-aircraft procurement and a rapidly enlarging maintenance base.
China
China generated USD 344 million in 2025 and is forecast to grow at a 7.8% CAGR (2026-2035). The commercial fleet, domestic aircraft manufacturing ambitions, and defense aviation programs underpin demand. Supplier localization is likely to become increasingly important as domestic platform output and maintenance capabilities mature.
Japan
Japan accounted for a 20% share of Asia Pacific revenue in 2025 and is forecast to grow at a 7.1% CAGR (2026-2035). Long-haul fleet operations and defense procurement support demand for high-specification assemblies. The country's industrial base also supports advanced materials and precision aerospace manufacturing.
India
India generated USD 115 million in 2025 and is forecast to grow at a 9.6% CAGR (2026-2035). Airline fleet growth, domestic manufacturing policy, and military procurement create a broad demand platform. The market offers particular potential for suppliers able to support localization, repair capability, and qualification transfer.
South Korea
South Korea is forecast to reach USD 187 million by 2035 and grow at a 9.4% CAGR (2026-2035). Indigenous military aircraft programs and an established aviation industry support local structural demand. Commercial airline operations add an important maintenance-driven component.
Australia
Australia accounted for a 5% share of Asia Pacific revenue in 2025. Defense aircraft sustainment and commercial carrier operations underpin the market. Local maintenance capability remains particularly relevant for supporting geographically dispersed fleets.
Latin America Aircraft Strut Market Analysis
Latin America generated USD 153 million in 2025 and is forecast to grow at a 4.0% CAGR (2026-2035). Demand is predominantly maintenance-led, reflecting fleet age, operator economics, and comparatively limited new-aircraft manufacturing depth. Regional growth depends on aircraft utilization, defense budgets, and the resilience of local MRO networks.
Brazil
Brazil accounted for a 50.3% share of Latin American revenue in 2025 and is forecast to grow at a 4.0% CAGR (2026-2035). The country's aircraft manufacturing base distinguishes it from other regional markets. Commercial and defense platforms provide both original-equipment and installed-fleet maintenance demand.
Mexico
Mexico accounted for a 24.8% share of Latin American revenue in 2025. Its importance stems from integration with North American aerospace supply chains and established precision-manufacturing clusters. Nearshoring activity can strengthen the market for qualified structural components and support services.
Argentina
Argentina's market is comparatively small and centered on defense aviation maintenance and limited domestic aircraft activity. Macroeconomic constraints and a modest commercial fleet restrict the pace of demand expansion, while sustainment requirements preserve a maintenance opportunity.
Middle East & Africa Aircraft Strut Market Analysis
Middle East & Africa is forecast to reach USD 490 million by 2035 and grow at a 7.9% CAGR (2026-2035). Widebody fleet concentration among Gulf carriers and defense procurement in major regional markets support demand. The regional opportunity is particularly attractive for high-value landing gear overhaul and structural maintenance services.
Saudi Arabia
Saudi Arabia generated USD 77 million in 2025 and is forecast to grow at an 8.5% CAGR (2026-2035). Defense modernization and airline expansion provide parallel demand streams. Localization initiatives may increase the importance of domestic repair and qualified supply partnerships.
United Arab Emirates
The United Arab Emirates generated USD 76 million in 2025 and is forecast to reach USD 162 million by 2035. Its large widebody fleet supports concentrated demand for main-gear overhaul and repair services. The country's MRO ecosystem strengthens its role as a regional service hub.
South Africa
South Africa accounted for a 16.6% share of Middle East & Africa revenue in 2025. Demand is principally maintenance-driven, supported by commercial and defense fleet sustainment. Local technical capability remains important because operators require dependable repair access for aging aircraft.
GMI Analyst View
We expect regional competition to be defined less by labor cost than by certified capability, program access, and proximity to maintenance demand. North America remains structurally advantaged in system authority, while Asia Pacific offers the broadest combination of fleet expansion and industrial development. Gulf markets stand out for concentrated, high-value overhaul requirements.
Aircraft Strut Market Share & Competitive Landscape
The aircraft strut market share is concentrated among established landing gear and aerostructure suppliers with certified design authority, long program histories, and integrated aftermarket capabilities. The top five suppliers collectively held approximately 65% of global revenue in 2025. Qualification duration, product liability exposure, and platform-specific tooling make incumbent positions difficult to displace.
Safran Landing Systems held approximately 29% of the market in 2025. Its position is supported by broad commercial-platform exposure and an integrated approach spanning design, original-equipment supply, and maintenance. This installed-base reach gives the company strategic leverage as aircraft transition from delivery into long-term overhaul cycles.
Collins Aerospace held approximately 16% of the market in 2025. Its landing gear portfolio benefits from system-level integration across structural, actuation, steering, and maintenance functions. The company's commercial position is reinforced by service arrangements that connect repair capacity directly to widebody fleet operators.
Heroux-Devtek held approximately 8% of the market in 2025. The company's exposure to commercial and military landing gear programs gives it a diversified demand base. Its private ownership structure may support focused investment in engineering, production, and acquisition-led expansion within the sector.
TransDigm Group participates through proprietary components and systems embedded in landing gear architectures. Its emphasis on sole-source aerospace components creates recurring aftermarket exposure without requiring full-system design authority across every platform.
Liebherr Aerospace Lindenberg GmbH is positioned through landing gear integration, actuation expertise, and Airbus program participation. Its European engineering base supports a meaningful role in commercial and defense applications where certification and platform familiarity remain decisive.
GKN Aerospace, Triumph Group, Magellan Aerospace Corporation, Kalistrut Aerospace, HEGGEMANN AG, AvtechTyee, and FACC AG occupy important positions across structural assemblies, precision components, actuation, castings, forgings, and composite aerostructures. Their competitive relevance depends on their ability to convert materials expertise and manufacturing specialization into approved positions on long-life aircraft programs.
Albany Engineered Composites, RBC AeroStructures, CirComp GmbH, and Unitritech represent an emerging group of suppliers with relevance to composite structures, machined aerospace components, and lightweight design approaches. Their opportunity is strongest where next-generation platforms require validated solutions for advanced-material structures and interfaces.
Recent Industry Developments
Collins Aerospace and Emirates Expand A380 Landing Gear MRO Agreement (November 2025): Collins Aerospace and Emirates expanded their A380 main landing gear maintenance services agreement in November 2025. The arrangement broadened overhaul support, maintained use of Collins' regional and U.S. service infrastructure, and included on-site training for Emirates Engineering personnel [6]RTX/Collins Aerospace. "RTX's Collins Aerospace and Emirates Expand Main Landing Gear Maintenance Services Agreement for A380." rtx.com.
Platinum Equity Completes Acquisition of Héroux-Devtek (February 2025): Platinum Equity completed its acquisition of Heroux-Devtek in February 2025. The transaction took the landing gear manufacturer private and outlined continued investment in its engineering capability and growth strategy [7]PR Newswire/Platinum Equity. "Platinum Equity Completes Acquisition of Heroux-Devtek." prnewswire.com.
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