Hydraulic Valve Lash Adjuster Global Market Report 2025

The hydraulic valve lash adjuster market size has grown strongly in recent years. It will grow from $1.89 billion in 2024 to $2.02 billion in 2025 at a compound annual growth rate (CAGR) of 7.2%. The growth during the historic period can be attributed to rising automotive production, increasing demand for fuel-efficient engines, the growing adoption of hydraulic valve lash adjusters in passenger vehicles, heightened demand for reduced engine noise, and the industry-wide shift from manual to automated engine components.

The hydraulic valve lash adjuster market size is expected to see strong growth in the next few years. It will grow to $2.64 billion in 2029 at a compound annual growth rate (CAGR) of 6.9%. The growth anticipated in the forecast period can be attributed to the surge in electric vehicle integration, increasing preference for low-maintenance engines, the implementation of stricter global emission norms, rising demand from emerging economies, and the need for compact and efficient engine components. Key trends expected during this period include technological advancements in hydraulic systems, integration with smart engine management systems, the development of lightweight valve lash adjuster components, innovations in noise-reduction mechanisms, and the adoption of advanced manufacturing technologies.

The rise in automotive production is projected to support the growth of the hydraulic valve lash adjuster market in the coming years. Automotive production involves the manufacturing of motor vehicles such as cars, trucks, and buses through the assembly of key components including engines, transmissions, chassis, and body parts. This process takes place in specialized facilities that use both automated and manual methods. Automotive production is increasing due to advancements in manufacturing technologies that have improved efficiency, lowered costs, and enabled greater precision and automation. These improvements allow manufacturers to scale operations and meet growing market demands. Hydraulic valve lash adjusters contribute to this production process by reducing engine assembly time and simplifying maintenance through automatic valve clearance adjustments. For instance, in May 2023, the European Automobile Manufacturers’ Association (ACEA), a Belgium-based organization focused on automotive policy and advocacy, reported that global motor vehicle production reached 85.4 million units in 2022, a 5.7% increase over 2021. As a result, the ongoing growth in automotive production is driving demand in the hydraulic valve lash adjuster market.

The increasing preference for fuel-efficient vehicles is anticipated to drive the hydraulic valve lash adjuster market forward. Fuel-efficient vehicles are designed to consume less fuel over a given distance compared to conventional models, helping reduce both fuel expenses and environmental impact. The demand for these vehicles is growing due to rising fuel prices, which raise overall vehicle ownership costs, and heightened environmental awareness, as both consumers and governments seek to curb emissions and reduce reliance on fossil fuels. Hydraulic valve lash adjusters support this trend by automatically regulating valve clearance to ensure optimal engine performance and reduce energy loss. For example, in January 2024, Kelley Blue Book, a U.S.-based automotive research company owned by Cox Automotive, reported that a record 1.2 million U.S. consumers purchased electric vehicles in 2023, accounting for 7.6% of the total vehicle market, up from 5.9% in 2022. Therefore, the rising interest in fuel-efficient vehicles is contributing to the growth of the hydraulic valve lash adjuster market.

In November 2022, Apollo Global Management, Inc., a U.S.-based investment management and private equity firm, acquired Tenneco Inc. for an undisclosed sum. The purpose of this acquisition is to strengthen Tenneco’s operational capabilities, invest strategically across its product lines, and deliver advanced solutions to automotive customers. Apollo Funds aim to drive company growth while leveraging Tenneco’s expertise in the design, manufacture, and marketing of automotive products for both original equipment manufacturers (OEMs) and the aftermarket. Tenneco Inc. is a U.S.-based company known for offering hydraulic valve lash adjusters.

Major players in the hydraulic valve lash adjuster market are Cummins Inc., GM Genuine Parts and ACDelco, Eaton Corporation plc, Schaeffler Technologies AG & Co. KG, Atos S.p.A., Bucher Hydraulics GmbH, Nittan Valve Co. Ltd., GT Technologies Inc., Elgin Industries, COMP Cams, Melling Tool Company, Maxton Manufacturing Company, Johnson Lifters LLC, Crower Cams & Equipment Co. Inc., Automóviles Juan S.A. (AJUSA), Gaterman Products Inc., Yuken India Limited, Jiangsu Hengli Hydraulic Co. Ltd., ARGO-HYTOS GmbH, Quality Hydraulics & Pneumatics Inc.

North America was the largest region in the hydraulic valve lash adjuster market in 2024. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in hydraulic valve lash adjuster report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East and Africa.

The countries covered in the hydraulic valve lash adjuster market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

A hydraulic valve lash adjuster is an engine component designed to automatically maintain the proper clearance between a valve and its rocker arm or camshaft, eliminating the need for manual adjustments. It utilizes oil pressure from the engine’s lubrication system to compensate for thermal expansion and component wear, ensuring quiet engine operation and consistent performance. This component enhances engine efficiency, reduces maintenance requirements, and improves the durability of internal combustion engines.

The main product types of hydraulic valve lash adjusters include mechanical hydraulic valve lash adjusters and automatic hydraulic valve lash adjusters. A mechanical hydraulic valve lash adjuster uses oil pressure along with mechanical linkages to automatically maintain optimal valve clearance, contributing to improved engine performance and reduced wear. These adjusters are manufactured from various materials such as steel, aluminum, and other specialized materials. They are utilized across multiple sectors, including the automotive industry, aerospace industry, industrial machinery, and marine applications. Key end users include original equipment manufacturers (OEMs), aftermarket suppliers, and vehicle maintenance service providers.

The hydraulic valve lash adjuster market research report is one of a series of new reports that provides hydraulic valve lash adjuster market statistics, including hydraulic valve lash adjuster industry global market size, regional shares, competitors with the hydraulic valve lash adjuster market share, hydraulic valve lash adjuster market segments, market trends, and opportunities, and any further data you may need to thrive in the hydraulic valve lash adjuster industry. This hydraulic valve lash adjuster market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

The hydraulic valve lash adjuster market consists of sales of roller hydraulic lash adjusters, flat tappet hydraulic lash adjusters, electronic lash adjusters. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD, unless otherwise specified.)

The revenues for a specified geography are consumption values and are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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