Commercial Aircraft Parts Manufacturer Approval Market Size, Share, Trends and Forecast by Types, Applications, and Region, 2026-2034

The global commercial aircraft parts manufacturer approval (PMA) market size was valued at USD 11.8 Billion in 2025. The analyst estimates the market to reach USD 16.1 Billion by 2034, exhibiting a CAGR of 3.37% during 2026-2034. Asia-Pacific currently dominates the market, holding a significant market share of over 29.9% in 2025. The rapid expansion of the aviation sector, the stringent implementation of a favorable regulatory regulation, aging of the existing aircraft fleet, the comparatively low cost of PMA-made parts, and significant technological advancements in manufacturing processes represent some of the key factors driving the market.

The primary factor driving the market growth is the rising need for cost-effective alternatives to original equipment manufacturer (OEM) parts which encourages airlines and maintenance, repair, and overhaul (MRO) providers to adopt PMA parts. PMA parts contribute to reducing overall operating expenses by providing dependable, certified components at a cheaper cost. Furthermore, the expanding worldwide fleet is driving up demand for aircraft maintenance and repair, which, in turn, is driving market expansion. Advanced materials and 3D printing are two examples of manufacturing technologies that have improved the quality and dependability of PMA parts. Additionally, regulatory support from bodies like the FAA, which certifies PMA products, boosts market confidence. For instance, in July 2024, Jet Parts Engineering (JPE), and its subsidiaries Airline Components Parts and PG Aerotech, announced that it has received a FAA approval on 17 new PMA parts and 3 new DER repairs, inclusive of thrust reverser parts on 737NG, 737MAX, A320 and A330 aircraft, hardware for 737MAX strobe lights, oil gaskets on the GEnx engine, an A320 fuel cap cable assembly, an APU lube pump differential pressure switch, an ignition exciter, an engine fan blade platform on a CFM56-7 engine, engine gearbox seals, an overspeed governor valve for a PW2000 fuel control unit, among others. The rising demand for specific components, especially for engines and airframes, further accelerates the market.

PMA parts are consistently in demand in the US because of the significant and varied fleet of commercial aircraft as well as the regular maintenance, repair, and overhaul (MRO) needs. For instance, in November 2024, AAR CORP., a leading provider of aviation services to commercial and government operators, MROs, and OEMs, announced the signing of a multi-year engine parts supply agreement to distribute Chromalloy's Parts Manufacturer Approval (PMA) parts for the CF6-80C2 engine high-pressure turbine (HPT) Stage 1 and Stage 2 turbine blades. As per the Chromalloy's current customer agreements, AAR will be the sole distributor of these two PMA blades to the global aftermarket with regulated account coverage eliminations under the terms of the agreement. PMA parts are a popular option for airlines looking for less expensive alternatives to OEM parts. The Federal Aviation Administration's (FAA) certification increases market confidence by guaranteeing safe, high-quality components. PMA part performance is enhanced by technological advancements in production, such as improved materials and additive manufacturing. The increased use of PMA parts in the US market is also supported by the growing emphasis on cutting operating costs and improving supply chain efficiency.

COMMERCIAL AIRCRAFT PARTS MANUFACTURER APPROVAL (PMA) MARKET TRENDS:

RISING COST-EFFECTIVENESS

Airlines and maintenance providers seek PMA parts as cost-effective alternatives to original equipment manufacturer (OEM) parts. Moreover, the shifting preference for cost-effective PMA parts over OEM parts among airlines and maintenance providers looking to reduce operational expenses without compromising safety or performance is acting as another major growth-inducing factor. For instance, in 2023, IBA forecasts Airbus will achieve near-target deliveries of 720 aircraft, while Boeing faces setbacks, delivering 489 units against a 590 target due to quality issues. Other OEMs like ATR and Embraer will fall short, producing 27 and 65-70 aircraft, respectively.

GROWING REGULATORY SUPPORT

Regulatory bodies like the Federal Aviation Administration (FAA) ensure that PMA parts meet stringent safety and performance standards. This certification process enhances market trust, making airlines and maintenance, repair, and overhaul (MRO) providers more likely to adopt these parts. For instance, in August 2024, The Government of India (GoI) introduced new reforms to strengthen the Maintenance, Repair, and Overhaul (MRO) sector, including a simplified GST structure and support measures designed to integrate domestic facilities with global value chains. These changes aim to expand the MRO industry from $2 billion to $4 billion over the next seven years. Moreover, in regions like North America, strong regulatory frameworks provide a stable foundation for market growth by ensuring compliance and reliability, driving increased demand for PMA-certified components.

FLEET EXPANSION

The growing global fleet of commercial aircraft, particularly narrowbody and widebody models, generates consistent demand for maintenance and repair services. As aircraft age, the need for aftermarket parts, including PMA-certified components, increases significantly. For instance, in October 2024, Jet Parts Engineering (JPE), a provider of PMA parts, DER repairs and MRO services for commercial aircraft, announced the acquisition of Mitchell PMA, the PMA division of Mitchell Aircraft. By providing a greater selection of premium parts at affordable costs, this merger will improve JPE's capacity to meet client expectations. This acquisition positions JPE to better serve a wider range of aircraft models and maintenance needs, tapping into the growing market for PMA parts. This trend is particularly strong in emerging markets with expanding aviation sectors and in mature markets where fleets are undergoing upgrades or life extension programs.

COMMERCIAL AIRCRAFT PARTS MANUFACTURER APPROVAL (PMA) INDUSTRY SEGMENTATION:

This report provides an analysis of the key trends in each segment of the global commercial aircraft parts manufacturer approval (PMA) market, along with forecasts at the global, regional, and country levels from 2026-2034. The market has been categorized based on types, and applications.

ANALYSIS BY TYPE:

• Engine
• Component
• Others

Engine filters stand as the largest component in 2025, holding around 42.8% of the market. Engines hold the largest share in the commercial aircraft parts manufacturer approval (PMA) market due to their critical role in aircraft performance, safety, and efficiency. Engines are among the most expensive parts, and because they need to be maintained, overhauled, and replaced frequently, there is a steady need for premium aftermarket parts. PMA components provide airlines with affordable substitutes for original equipment manufacturer (OEM) parts, guaranteeing top performance at reduced costs. PMA-certified engine parts are a big market because of the intricate nature of engine components and the requirement for stringent regulatory compliance. Manufacturers are constantly coming up with new ways to meet industry demands and high safety standards.

ANALYSIS BY APPLICATION:

• Small Widebody
• Medium Widebody
• Large Widebody

Small widebody aircraft are expected to hold a significant share in the PMA market due to their widespread use for medium-haul flights and regional international routes. Airlines frequently place a higher priority on economical maintenance, which raises the demand for PMA parts. The significant number of small widebodies in fleets and their comparatively reduced operating costs guarantee a steady need for aftermarket parts, especially for engine and airframe maintenance.

Medium widebody aircraft, like the Airbus A330 and Boeing 787, are becoming more and more common for long-haul travel. Their large fleet size across global airlines drives substantial demand for PMA parts. These aircraft's operators prioritize cutting maintenance expenses, which encourages the use of PMA parts. Due to their intricate systems and regular maintenance needs, these aircraft provide manufacturers a lot of chances to provide dependable and reasonably priced replacements for OEM parts, particularly in the areas of engines, landing gear, and avionics.

Large widebody aircraft, used for long-haul international flights, are expected to hold a major share of the PMA market due to their extensive global fleet. These aircraft, like the Airbus A380 and Boeing 777, need regular maintenance, especially for vital systems like hydraulics, engines, and airframes. Airlines are depending more on PMA parts, which offer an affordable solution without sacrificing performance or safety, to save operating expenses. Their high operational demands ensure a steady market for PMA parts.

REGIONAL ANALYSIS:

• North America
• Asia-Pacific
• Europe
• Latin America
• Middle East and Africa

In 2025, Asia-Pacific accounted for the largest market share of over 29.9%. The aging fleet of airplanes, the supportive regulatory environment, and the comparatively low cost of PMA-made parts are some of the major factors propelling the market in Asia-Pacific. The rising air traffic, propelled by growing middle-class populations and increased connectivity, demands reliable and cost-effective PMA components to maintain aircraft efficiency. Data by Association of Asia-Pacific Airlines (AAPA), projects, that Asia-Pacific airlines recorded a 21.0% year-on-year increase in the number of international passengers carried to a combined total of 28.9 million in June 2024, with traffic volumes averaging 90.2% of the corresponding month in 2019, drives robust demand for aircraft maintenance and cost-effective components. This growth directly benefits Parts Manufacturer Approval (PMA) providers by creating opportunities for replacement parts to meet expanding fleet requirements and maintenance schedules. The adoption of advanced manufacturing technologies, including 3D printing and precision engineering, supports the production of high-quality PMA parts tailored to the diverse requirements of expanding airlines. Additionally, the increasing number of regional carriers fosters competition, compelling operators to adopt PMA solutions for cost optimization. A dynamic aftermarket ecosystem with localized maintenance, repair, and overhaul (MRO) facilities supports the widespread utilization of PMA products. The alignment of industry practices with international quality and safety standards further bolsters confidence among stakeholders. Moreover, the rise of urbanization and airport infrastructure projects necessitates more frequent part replacements, further driving the PMA market in this rapidly developing region.

KEY REGIONAL TAKEAWAYS:

NORTH AMERICA COMMERCIAL AIRCRAFT PARTS MANUFACTURER APPROVAL (PMA) MARKET ANALYSIS

The market for commercial aircraft parts manufacturer approval (PMA) in North America is driven by several factors. There is a steady need for maintenance, repair, and overhaul (MRO) services due to the numerous commercial aircraft in the fleet, including both narrowbody and widebody variants. PMA parts are becoming more and more popular as airlines and MRO providers seek less expensive alternatives to OEM parts. FAA certifications and other regulatory assistance increase consumer trust in PMA products. Furthermore, the quality and functionality of PMA parts are enhanced by developments in manufacturing methods, such as additive manufacturing and new materials. The market's growth is further accelerated by the increased focus on cutting operating expenses and enhancing supply chain efficiency.

UNITED STATES COMMERCIAL AIRCRAFT PARTS MANUFACTURER APPROVAL (PMA) MARKET ANALYSIS

In 2025, the United States accounted for the market share of over 76.98%. The United States' driving factors for the Commercial Aircraft Parts Manufacturer Approval (PMA) market are shaped by robust aviation activity, fostering demand for replacement and modification parts. A thriving aerospace sector supported by innovation hubs and leading manufacturers drives the development of advanced PMA components to meet high performance and efficiency requirements. The focus on reducing operational costs for airlines has led to significant adoption of PMA parts as cost-effective alternatives to original equipment. According to an Aircraft MRO 2.0 survey by Mc Kinsey, airlines have endured a 15 percent rise in maintenance prices over the past five years. Stringent regulatory oversight ensures superior safety and quality standards, enhancing the credibility of PMA products among operators. Additionally, the growth of regional and low-cost carriers increases demand for diverse PMA offerings tailored to specific fleet requirements. Environmental concerns and sustainability initiatives also promote the use of eco-friendly materials and designs in PMA components, aligning with green aviation goals. These dynamics, coupled with extensive maintenance, repair, and overhaul (MRO) infrastructure, ensure continuous demand for PMA parts across the aviation lifecycle.

EUROPE COMMERCIAL AIRCRAFT PARTS MANUFACTURER APPROVAL (PMA) MARKET ANALYSIS

The Europe's PMA market growth is propelled by an established aviation ecosystem characterized by advanced engineering expertise and a high focus on aircraft efficiency. Regulatory frameworks promoting cost-effective maintenance solutions drive the adoption of PMA components among operators seeking operational savings. Innovation in lightweight materials and energy-efficient designs addresses sustainability goals and reinforces demand for environmentally friendly PMA solutions. Collaborations between manufacturers and MRO providers optimize aftermarket services, facilitating seamless integration of PMA parts into existing fleets. A rising focus on older aircraft fleet maintenance due to delayed fleet renewals amplifies the need for reliable PMA options. According to IATA, in 2022, the global fleet of 32,070 aircraft saw 78% in active service, with airlines spending $76.8 Billion on MRO, comprising 10.9% of operational costs and 10.5% of total revenue. Efficient fleet maintenance amid a recovering air travel market (68.5% of 2019 RPK levels) supports cost-effectiveness, enhancing Parts Manufacturer Approval (PMA) viability by addressing supply chain challenges. Further, high passenger volumes in regional and international travel accentuate the importance of cost-effective replacements to ensure uninterrupted service. Europe's focus on digitalization and predictive maintenance enhances the traceability and performance of PMA components, securing their adoption across various aircraft models. This confluence of factors ensures sustained demand for PMA products.

LATIN AMERICA COMMERCIAL AIRCRAFT PARTS MANUFACTURER APPROVAL (PMA) MARKET ANALYSIS

In Latin America, the PMA market is driven by a growing aviation sector that seeks cost-effective solutions to maintain operational efficiency. Budget constraints among carriers encourage the adoption of PMA components as viable alternatives to original parts. A rising focus on fleet modernization amidst increased regional air travel boosts the demand for diverse PMA offerings tailored to specific operational needs. According to IATA, Latin American airlines experienced a 15.9% year-on-year surge in demand, with capacity increasing by 14.3% and load factors reaching a regional high of 85.1%. This growth in air travel highlights expanding opportunities for Parts Manufacturer Approval (PMA), as airlines seek cost-effective, high-quality components to support rising operational needs. The expanding presence of maintenance, repair, and overhaul (MRO) facilities within the region enhances the accessibility and integration of PMA parts, supporting their adoption. Additionally, the prioritization of safety and compliance standards ensures quality assurance, fostering confidence in the use of PMA products for aircraft maintenance.

MIDDLE EAST AND AFRICA COMMERCIAL AIRCRAFT PARTS MANUFACTURER APPROVAL (PMA) MARKET ANALYSIS

The PMA market in the Middle East and Africa is shaped by expanding air connectivity and the growing presence of low-cost carriers. Airlines prioritize efficient cost management, prompting the adoption of PMA components to reduce maintenance expenditures. According to IATA, Aircraft fuel and oil dominated airline costs in 2022, accounting for 28.7%, followed by depreciation and amortization (9.1%) and flight crew salaries (8.6%), as per WATS. Efficient cost management in these areas benefits Parts Manufacturer Approval (PMA) adoption, enabling airlines to reduce expenses without compromising safety and performance. A robust maintenance, repair, and overhaul (MRO) network facilitates the seamless integration of PMA parts into aircraft operations, ensuring reliability and safety. The increasing demand for aftermarket solutions, coupled with a focus on optimizing fleet availability, accelerates the adoption of PMA components. Sustainability concerns also influence the region's interest in eco-friendly PMA solutions that align with long-term environmental objectives in aviation.

COMPETITIVE LANDSCAPE:

The market is highly competitive, with numerous players offering cost-effective, high-quality alternatives to OEM parts. Major aerospace companies, including GE Aviation, Safran, and Honeywell, dominate the market, alongside specialized PMA manufacturers. These companies focus on obtaining FAA certifications, advancing production technologies, and maintaining compliance with rigorous safety standards. Competition is driven by the growing demand for aftermarket parts, particularly for engines, airframes, and landing gear. Smaller, independent manufacturers also thrive by targeting niche components, and providing customized solutions. Additionally, strategic partnerships with airlines and MRO providers enhance market positioning and growth opportunities. For instance, in Match 2024, McFarlane Aviation announced the acquisition of PMA Products, Inc. PMA Products manufactures PT6 turboshaft engines and FAA-approved parts for a variety of aircraft, including Piper, Beechcraft, and Cessna. According to McFarlane officials, the company's product portfolio includes hundreds of FAA-PMA goods, such as landing gear bolts, bearings, bushings, and seals; fuel system caps, seals, and gaskets; flight control system bearings and hinges; and engine parts.

The report has also analysed the competitive landscape of the market with some of the key players being:

• Able Aerospace Services Inc. (Textron Company)
• Adpma LLC
• Aero Brake & Spares Inc.
• Airforms Inc. (McFarlane Aviation LLC)
• Ametek Inc.
• Fluid Components International LLC
• Heico Corporation
• Lkd Aerospace LLC
• Pma Aeroparts LLC
• Spirit Aerosystems Inc.
• Wencor Group LLC