Head Gaskets

Head Gaskets Market Outlook

The global head gaskets market is estimated to reach approximately USD 4.5 billion by 2035, with a compound annual growth rate (CAGR) of around 4.2% during the forecast period from 2025 to 2035. The growth in this market is primarily driven by the increasing production of vehicles worldwide, which is a direct consequence of rising consumer demand for transportation and advancements in automotive technologies. Additionally, the increasing focus on fuel efficiency and engine performance is compelling manufacturers to innovate and enhance the quality and durability of head gaskets. The adoption of electric vehicles, supported by government incentives and changing consumer preferences, is also contributing to market growth, as new designs for head gaskets are required to meet the evolving characteristics of modern engines. Moreover, advancements in materials used for head gaskets, including composites and metallic options, are enhancing performance and durability, leading to increased market adoption.

Growth Factor of the Market

The head gaskets market is experiencing robust growth, driven by several key factors. Firstly, the escalating global demand for automobiles, particularly in emerging markets like Asia-Pacific and Latin America, is increasing the need for reliable engine components, including head gaskets. Secondly, the automotive sector is witnessing a shift towards more sustainable technologies, such as electric and hybrid vehicles, which require innovative head gasket designs. Moreover, continuous advancements in material technologies, such as the development of lightweight and high-strength materials, are enhancing the durability and effectiveness of head gaskets, thereby expanding their applications. Additionally, the growing trend of vehicle maintenance and aftermarket sales is fueling the demand for high-quality head gaskets. Lastly, stricter emissions regulations and the focus on improving fuel efficiency are prompting manufacturers to invest in high-performance sealing solutions, further propelling the market's growth.

Key Highlights of the Market

• The global head gaskets market is projected to reach USD 4.5 billion by 2035.
• Automotive advancements are leading to increased demand for high-performance head gaskets.
• Electric and hybrid vehicles are creating new opportunities for head gasket innovations.
• The Asia-Pacific region is expected to witness the highest growth rate during the forecast period.
• Aftermarket sales channels are becoming increasingly significant in the overall market landscape.

By Material Type

Metallic :

Metallic head gaskets are renowned for their durability and ability to withstand extreme temperatures and pressures within an engine. These gaskets typically employ materials like copper or aluminum, which enhance their thermal conductivity and resistance to wear and tear. The growing emphasis on performance tuning in automotive engineering has resulted in increased demand for metallic head gaskets, especially in high-performance and racing applications where reliability is paramount. These gaskets offer superior sealing capabilities, which is essential for preventing leaks in high-stress engine environments. Furthermore, advancements in the manufacturing processes of metallic head gaskets have enabled the production of gaskets that boast improved flexibility and strength, catering to a broader array of engine configurations.

Composite :

Composite head gaskets have gained popularity due to their lightweight nature and cost-effectiveness, making them an ideal choice for a wide range of applications. These gaskets are typically made from a combination of materials, such as fiber-reinforced composites or elastomers, which enhance their sealing performance. The versatility of composite head gaskets allows them to be used in various types of engines, from standard passenger vehicles to high-performance cars. The manufacturing process for composite gaskets allows for tailored designs that can optimize sealing surfaces, ensuring effective operation across various engine types. Moreover, as manufacturers continue to innovate in composite materials, the durability and heat resistance of these gaskets are continuously improving, further driving their adoption in the automotive market.

Rubber :

Rubber head gaskets are commonly found in a variety of applications due to their excellent sealing properties and flexibility. These gaskets are often used in engines where the temperature and pressure conditions are moderate, making them suitable for passenger cars and light trucks. The inherent elasticity of rubber allows these gaskets to conform to the irregularities of the engine surface, providing a tight seal that minimizes the risk of leaks. Rubber gaskets also offer good resistance to chemicals and oils, enhancing their longevity in engine environments. Recent advancements in rubber formulations have led to the development of high-performance rubber gaskets that can withstand higher temperatures and pressures, thereby expanding their usability in more demanding applications.

Silicone :

Silicone head gaskets have emerged as a preferred choice for many modern engines due to their exceptional heat resistance and flexibility. These gaskets can endure high temperatures without losing their sealing capabilities, making them ideal for performance vehicles and heavy-duty applications. Silicone gaskets are also resistant to chemical degradation, which adds to their overall durability and performance longevity. Their manufacturing process allows for precise molding into complex shapes, accommodating various engine designs. Additionally, silicone head gaskets can effectively manage thermal expansion and contraction, ensuring consistent performance even under fluctuating operating conditions. The growing trend towards high-performance engines in the automotive industry is likely to further boost the adoption of silicone head gaskets in the coming years.

Others :

Other types of head gaskets include specialized materials that cater to niche applications or specific engine designs. This category may encompass products such as graphite gaskets, which are valued for their high thermal conductivity and ability to maintain excellent sealing integrity under extreme conditions. Additionally, advanced polymer head gaskets may be utilized in specific automotive applications where lightweight and durable components are crucial. Manufacturers are continually exploring the use of innovative materials and composites to enhance the performance and reliability of head gaskets. As the automotive landscape evolves, these specialized head gaskets will play a crucial role in meeting the demands of new engine technologies and applications.

By Vehicle Type

Passenger Cars :

The passenger car segment represents a significant portion of the head gaskets market, driven largely by the high volume of vehicle production and sales globally. As more consumers continue to purchase and maintain passenger vehicles, the demand for reliable and durable head gaskets remains strong. Innovations in engine technology aimed at improving fuel efficiency and reducing emissions are also driving advancements in head gasket designs to ensure optimal performance. With the rise of electric vehicles, manufacturers are adapting head gasket technologies to cater to this new category of vehicles, allowing for potential growth opportunities in the segment. Moreover, the aftermarket sales of head gaskets for passenger cars are expanding as consumers opt for repairs and replacements to prolong vehicle life.

Commercial Vehicles :

Commercial vehicles, including trucks, buses, and vans, represent a vital segment of the head gaskets market due to their unique operational demands and higher engine stresses. The durability and reliability of head gaskets in these vehicles are paramount, as they often operate in heavy-duty conditions and for extended periods. As the logistics and transportation sectors continue to grow, the need for efficient and reliable commercial vehicles drives the demand for high-quality head gaskets. Furthermore, advancements in engine technology, including turbocharged engines that require enhanced sealing capabilities, are pushing manufacturers to innovate within the commercial vehicle sector. As a result, the commercial vehicle segment is expected to experience steady growth in the head gasket market as vehicle manufacturers aim to enhance engine performance and longevity.

Off-Highway Vehicles :

The off-highway vehicle segment includes agricultural equipment, construction machinery, and other heavy-duty vehicles that operate in demanding environments. Head gaskets in this category are designed to withstand harsher conditions, such as exposure to dirt, water, and extreme temperatures. The increasing demand for agricultural and construction machinery driven by infrastructural development and agricultural advancements is propelling the need for robust head gaskets. Manufacturers are focusing on developing specialized head gaskets that offer superior sealing and durability to cater to these heavy-duty applications. As the global economy continues to recover and develop, the off-highway vehicle segment is poised for growth, further fueling the demand for high-performance head gaskets.

Electric Vehicles :

Electric vehicles (EVs) are becoming increasingly important in the head gaskets market, albeit with different requirements compared to traditional internal combustion engine vehicles. While EVs do not use head gaskets in the conventional sense due to their lack of an internal combustion engine, there is still a need for innovative sealing solutions in battery compartments and other components. As the EV market expands, the demand for lightweight, durable materials that can serve as effective seals in battery systems and thermal management components is increasing. Manufacturers are exploring new materials and designs that can cater to the specific needs of electric vehicles, aiming to improve overall vehicle performance and efficiency. The growth of the electric vehicle segment represents a unique opportunity for head gasket manufacturers to innovate and provide solutions tailored to this evolving market.

Others :

This category encompasses various vehicle types that do not fit neatly into the aforementioned segments, such as specialty vehicles and niche automotive markets. These vehicles may require unique head gasket solutions tailored to their specific engine designs and operational demands. The diversity in this segment presents both challenges and opportunities for manufacturers, as they must adapt to a range of requirements and specifications. As the automotive industry continues to diversify, the “others” category is expected to grow, driven by unique applications and innovations in automotive technologies that may require specialized head gasket solutions.

By Sales Channel

OEM :

Original Equipment Manufacturers (OEMs) play a crucial role in the head gaskets market, as they are responsible for the production and integration of head gaskets in new vehicles. The demand for high-quality head gaskets from OEMs is driven by the need to ensure the reliability and performance of new vehicles. As automotive technology advances, OEMs are increasingly focusing on innovation and quality, resulting in enhanced head gasket designs and materials. OEM partnerships with gasket manufacturers are vital to ensure that the products meet stringent quality standards and specifications set by automotive manufacturers. Moreover, with the rising production of electric and hybrid vehicles, OEMs are also exploring new materials and designs to cater to the specific requirements of these vehicles, further emphasizing their importance in the head gasket market.

Aftermarket :

The aftermarket segment of the head gaskets market is witnessing significant growth due to the increasing trend of vehicle maintenance and repairs. As vehicles age, the need for replacement parts like head gaskets becomes critical to ensure optimal engine performance and avoid costly repairs from leaks or engine failures. The aftermarket is characterized by a diverse range of products catering to various vehicle types and models, thereby offering consumers a plethora of options. Additionally, the growing awareness among consumers regarding the importance of regular vehicle maintenance is further fueling the demand for aftermarket head gaskets. Manufacturers are capitalizing on this trend by offering high-quality, performance-oriented head gaskets that cater to the specific needs of the aftermarket, ensuring customers can find reliable replacements.

By Fuel Type

Gasoline :

The gasoline segment of the head gaskets market remains one of the largest, driven by the extensive use of gasoline engines in passenger cars and light-duty vehicles. Gasoline engines require reliable head gaskets to maintain performance and efficiency, and as the number of gasoline-powered vehicles continues to rise, so does the demand for head gaskets designed for these engines. Manufacturers are continuously innovating to develop head gaskets that can withstand higher temperatures and pressures commonly associated with modern gasoline engines, which often include turbocharging and direct fuel injection technologies. The focus on improving engine performance and fuel efficiency is further propelling innovation and demand within the gasoline segment of the market.

Diesel :

The diesel segment is driven by the widespread use of diesel engines in commercial vehicles and heavy-duty applications. Diesel engines typically operate at higher pressures and temperatures, necessitating the use of robust and high-performance head gaskets to ensure reliability and prevent leaks. As the demand for commercial vehicles continues to grow, there is an increasing focus on improving diesel engine efficiency and reducing emissions, which directly impacts the head gasket market. Manufacturers are investing in advancements in materials and designs that can withstand the demanding conditions of diesel engines while offering improved performance. The continued growth of the logistics and transportation sectors ensures that the diesel head gasket segment remains a vital part of the overall market.

Hybrid :

The hybrid segment of the head gaskets market is emerging as a significant area of focus due to the rising popularity of hybrid vehicles, which combine internal combustion engines with electric motors. Head gaskets in hybrid vehicles require unique designs to accommodate the varying performance characteristics of both engine types. As the automotive industry shifts towards more sustainable solutions, manufacturers are adapting their head gasket offerings to meet the specific needs of hybrid vehicle applications. This includes innovations in materials that can accommodate the thermal and chemical demands of hybrid systems. The growing acceptance of hybrid technology among consumers is expected to drive further growth in this segment, making it a promising area for head gasket manufacturers.

Electric :

While electric vehicles do not utilize head gaskets in the traditional sense, the demand for sealing solutions remains pertinent in various components, such as battery enclosures and thermal management systems. The shift towards electric mobility is prompting manufacturers to explore alternative materials and designs that can serve as effective seals in EV applications. As the electric vehicle market continues to expand, there is a growing need for innovative sealing solutions that cater to the unique challenges presented by electric powertrains. This segment presents a unique opportunity for head gasket manufacturers to diversify their product offerings and tap into the rapidly evolving electric vehicle market, ensuring that they remain relevant in an era of significant technological transformation.

By Region

The North American region is a significant player in the head gaskets market, with a substantial share attributed to its strong automotive manufacturing base and high vehicle ownership rates. The demand for head gaskets in North America is driven by the presence of major automotive manufacturers and suppliers that prioritize high-quality components for both OEM and aftermarket applications. The region's market is expected to grow at a CAGR of approximately 4.0% during the forecast period, fueled by innovations in engine technology and the increasing focus on efficient vehicle designs. Moreover, as the trend toward electric and hybrid vehicles gains momentum, the need for specialized head gasket solutions is also expected to rise, further contributing to the region’s growth.

In Europe, the head gaskets market is being influenced by stringent emissions regulations and a strong push for sustainability in the automotive sector. The region is home to several leading automotive manufacturers, which are increasingly investing in advanced technologies to improve engine performance and reduce environmental impact. The demand for high-performance head gaskets in Europe is growing, particularly in the commercial vehicle and performance car segments, where reliability and durability are of utmost importance. Additionally, with the rise of electric vehicles in Europe, manufacturers are adapting their product offerings to meet the unique sealing needs of this segment, ensuring that the region remains a vital market for head gasket innovations. Collectively, the European and North American markets highlight the global shift towards more efficient and reliable automotive technologies.

Opportunities

The head gaskets market is poised for significant opportunities driven by technological advancements and evolving consumer preferences in the automotive sector. One of the most promising opportunities lies in the rising demand for electric and hybrid vehicles. As automotive manufacturers transition towards electric mobility, they require innovative sealing solutions that meet the unique operational demands of electric powertrains. This shift opens new avenues for head gasket manufacturers to innovate and develop products tailored to the specifications of electric vehicles, creating a competitive advantage in a fast-growing market segment. Additionally, as consumers become more conscious of vehicle maintenance, the aftermarket segment is expected to expand, providing further growth prospects for head gasket suppliers focused on quality and reliability.

Moreover, the increasing trend towards lightweight and durable materials in automotive manufacturing presents an opportunity for head gasket manufacturers to invest in research and development of advanced materials that enhance the performance of their products. Innovations in material science can lead to the creation of head gaskets that offer superior sealing capabilities, improved heat resistance, and longer lifespans, addressing the needs of modern engines and exceeding consumer expectations. Furthermore, the growing focus on sustainability and eco-friendly practices in the automotive industry encourages manufacturers to develop head gaskets that not only perform effectively but are also produced using environmentally sustainable methods. By capitalizing on these opportunities, manufacturers can position themselves for success in the dynamic head gaskets market.

Threats

The head gaskets market faces several threats that could impact its growth trajectory in the coming years. One of the primary threats is the rising competition from alternative sealing technologies that are emerging as viable substitutes for traditional head gaskets. As automotive engineers and manufacturers explore new designs and materials to enhance engine efficiency and performance, the demand for conventional head gaskets may decline. This shift could lead to reduced market share for traditional head gasket manufacturers unless they adapt to changing market conditions and innovate their product lines. Additionally, the volatility of raw material prices and supply chain disruptions can pose significant challenges to manufacturers, affecting production costs and ultimately impacting profitability.

Another concern for the head gaskets market is the growing trend of vehicle electrification, which may lead to a reduced need for traditional head gaskets in electric vehicles. As electric powertrains gain prominence, the requirement for head gasket solutions in conventional combustion engines may decline, creating uncertainty in future demand. Manufacturers must navigate these changing dynamics by diversifying their product offerings to include sealing solutions for electric and hybrid applications. Furthermore, regulatory pressures and environmental standards may require manufacturers to adapt their processes and materials to comply with new guidelines, necessitating continuous investment and innovation. Addressing these threats will be crucial for head gasket manufacturers aiming to sustain growth in a rapidly evolving automotive landscape.

Competitor Outlook

• Mahle GmbH
• Federal-Mogul Corporation
• Victor Reinz
• Aisin Seiki Co., Ltd.
• ElringKlinger AG
• Cometic Gasket, Inc.
• Rislone
• Hengst SE
• Genuine Parts Company
• Jiangsu Kangel Group Co., Ltd.
• Sumitomo Riko Company Limited
• Permatex
• Fel-Pro
• Mopar
• Beck/Arnley

The competitive landscape of the head gaskets market is characterized by a mixture of established players and emerging companies, each striving to innovate and capture market share. Major companies in the sector, such as Mahle GmbH and Federal-Mogul Corporation, have built strong reputations based on their extensive experience and expertise in automotive components. These companies invest heavily in research and development to ensure they remain at the forefront of technological advancements, focusing on creating high-performance head gaskets tailored to meet evolving customer needs. The emphasis on quality and reliability is paramount in this market, as customers seek products that not only perform effectively but also contribute to overall vehicle longevity.

ElringKlinger AG and Victor Reinz are also notable competitors in the head gaskets market, leveraging their extensive distribution networks and strong brand presence to penetrate various regional markets. Their strategies involve cultivating long-term partnerships with automotive manufacturers while also expanding their aftermarket offerings. The growing trend of globalization has prompted these companies to explore opportunities in emerging markets, where demand for vehicles is surging. Moreover, with stricter emission regulations and a push for sustainability, these companies are adapting their product lines to include eco-friendly materials and innovative designs that address the unique challenges posed by modern engines.

In addition to established players, several smaller companies and startups are emerging in the head gaskets market, focusing on niche segments and specialized applications. These companies often emphasize agility and innovation, allowing them to quickly adapt to changing market dynamics and consumer preferences. For example, some companies are developing head gaskets specifically designed for electric and hybrid vehicles, positioning themselves as leaders in this emerging sector. By targeting specific needs and engaging in collaboration with automotive manufacturers, these smaller players contribute to the overall competitiveness of the market. As the head gaskets market continues to evolve, both established and emerging companies will play crucial roles in shaping its future, driving innovation, and meeting the demands of an ever-changing automotive landscape.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 Mopar
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 Fel-Pro
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Rislone
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Permatex
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Hengst SE
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Mahle GmbH
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Beck/Arnley
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Victor Reinz
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 ElringKlinger AG
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Cometic Gasket, Inc.
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Aisin Seiki Co., Ltd.
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Genuine Parts Company
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Federal-Mogul Corporation
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Sumitomo Riko Company Limited
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Jiangsu Kangel Group Co., Ltd.
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Head Gaskets Market, By Fuel Type
    • 6.1.1 Gasoline
    • 6.1.2 Diesel
    • 6.1.3 Hybrid
    • 6.1.4 Electric
  • 6.2 Head Gaskets Market, By Vehicle Type
    • 6.2.1 Passenger Cars
    • 6.2.2 Commercial Vehicles
    • 6.2.3 Off-Highway Vehicles
    • 6.2.4 Electric Vehicles
    • 6.2.5 Others
  • 6.3 Head Gaskets Market, By Material Type
    • 6.3.1 Metallic
    • 6.3.2 Composite
    • 6.3.3 Rubber
    • 6.3.4 Silicone
    • 6.3.5 Others

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Head Gaskets Market by Region
  • 10.3 Asia Pacific - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 India
      • 10.3.1.2 China
      • 10.3.1.3 Japan
      • 10.3.1.4 South Korea
  • 10.4 Latin America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 Brazil
      • 10.4.1.2 Argentina
      • 10.4.1.3 Mexico
  • 10.5 North America - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 USA
      • 10.5.1.2 Canada
  • 10.6 Middle East & Africa - Market Analysis
    • 10.6.1 By Country
      • 10.6.1.1 Middle East
      • 10.6.1.2 Africa

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Head Gaskets market is categorized based on

By Material Type

• Metallic
• Composite
• Rubber
• Silicone
• Others

By Vehicle Type

• Passenger Cars
• Commercial Vehicles
• Off-Highway Vehicles
• Electric Vehicles
• Others

By Fuel Type

• Gasoline
• Diesel
• Hybrid
• Electric

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• Mahle GmbH
• Federal-Mogul Corporation
• Victor Reinz
• Aisin Seiki Co., Ltd.
• ElringKlinger AG
• Cometic Gasket, Inc.
• Rislone
• Hengst SE
• Genuine Parts Company
• Jiangsu Kangel Group Co., Ltd.
• Sumitomo Riko Company Limited
• Permatex
• Fel-Pro
• Mopar
• Beck/Arnley