According to our (Global Info Research) latest study, the global Automatic Transmission Oil Pump market size was valued at US$ 2078 million in 2025 and is forecast to a readjusted size of US$ 3036 million by 2032 with a CAGR of 5.7% during review period.
An Automatic Transmission Oil Pump is the core oil-supply and pressure-generation assembly installed in the hydraulic system of an automatic transmission. It is typically built as a compact pump housing with an end cover, and its internal structure usually includes an internal gear rotor set, external gear or vane mechanism, pump chamber, drive shaft, valve plate, suction port, discharge port, pressure-regulating and relief components, and seals. Electrified versions may further integrate an electric motor, controller, wiring interface, and electronic protection unit. Its operating principle is to generate continuous oil flow and build target hydraulic pressure under engine drive or motor drive, so as to supply pressure oil for clutches, brakes, actuators, torque converter functions, and lubrication and cooling circuits, while also contributing to lubrication, heat dissipation, cooling, and part of the energy-management function. By product form, it can be divided into mechanical main pumps, electric auxiliary pumps, dual-pump systems, and integrated pump modules. It is widely used in hydraulic automatic transmissions, continuously variable transmissions, dual-clutch transmissions, and dedicated hybrid transmissions for passenger vehicles, light commercial vehicles, and part of the medium and heavy commercial vehicle market. Key manufacturing requirements include high volumetric efficiency, low noise and pulsation, strong low-temperature suction capability, wear resistance, leakage control, oil compatibility, cleanliness, long-term durability, and thermal stability.
The market expansion of Automatic Transmission Oil Pump is not driven only by total vehicle output; it is more strongly supported by the rise in unit value brought by automatic transmission penetration and hybridization. Passenger vehicles and light commercial vehicles worldwide still rely heavily on gasoline and hybrid platforms equipped with transmission systems, while AT, CVT, DCT, and dedicated hybrid transmissions continue to coexist. At the same time, start-stop, coasting, short EV-mode driving, pressure retention during engine-off shifting, clutch pre-charge, and e-drive lubrication and cooling requirements are increasing. This is accelerating the adoption of electric auxiliary pumps, dual-pump solutions, and integrated oil-circuit modules in addition to conventional mechanical main pumps. For suppliers, once platform capability is established in efficiency, low noise, cold-start performance, durability, and control strategy, customer penetration becomes deeper, unit value improves, platform life extends, and follow-on vehicle replication becomes easier, with especially strong localization opportunities in Asia and particularly China.
The main risks in this market come from the mismatch between technology upgrading and changes in downstream powertrain structure. The continued rise of battery electric vehicles gradually reduces the incremental space for traditional hydraulic automatic transmissions and part of the CVT market. Meanwhile, in the remaining hybrid and high-efficiency transmission segment, OEMs continue to push for lower cost, smaller package size, lighter weight, lower noise, higher contamination tolerance, and wider temperature capability. Validation cycles are long and failure costs are high, so even if a new entrant can produce prototypes, it is still difficult to pass durability testing, full-transmission matching, oil compatibility, NVH performance, and mass-production consistency requirements. Another important risk comes from integration: pumps, valves, motors, controllers, and thermal-management modules are being integrated more rapidly, and a purely mechanical pump supplier without electronics, software, and system-matching capability can easily lose nomination opportunities to module suppliers.
Downstream demand is moving from simple pressure supply toward efficient pressure generation, precise control, and integrated cooling-lubrication management. In conventional automatic transmissions, the main demand remains centered on low leakage, low pulsation, low torque loss, and cost optimization. In hybrid, DCT, and dedicated hybrid transmission applications, collaboration between electric oil pumps and mechanical main pumps is becoming more common for pressure retention, shifting, cooling, and lubrication when the engine is stopped. In electric drive systems, oil-management modules with dielectric-oil compatibility, high-temperature resistance, high-speed capability, compact packaging, and intelligent control are growing faster. Regionally, China, Japan, South Korea, Europe, and North America remain the main demand centers. China contributes a large number of new programs, Japan and South Korea remain strong in hybrid and precision-pump technology, while Europe and North America place greater emphasis on efficiency, decarbonization, and full-vehicle reliability validation.
This report is a detailed and comprehensive analysis for global Automatic Transmission Oil Pump market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Automatic Transmission Oil Pump market size and forecasts, in consumption value ($ Million), sales quantity (K Units), and average selling prices (USD/Unit), 2021-2032
Global Automatic Transmission Oil Pump market size and forecasts by region and country, in consumption value ($ Million), sales quantity (K Units), and average selling prices (USD/Unit), 2021-2032
Global Automatic Transmission Oil Pump market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (K Units), and average selling prices (USD/Unit), 2021-2032
Global Automatic Transmission Oil Pump market shares of main players, shipments in revenue ($ Million), sales quantity (K Units), and ASP (USD/Unit), 2021-2026
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Automatic Transmission Oil Pump
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Automatic Transmission Oil Pump market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Rheinmetall, Johnson Electric, AISIN, Nidec, Valeo, MAHLE, Bosch, Mitsubishi Electric, Hanon Systems, JTEKT, etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
Automatic Transmission Oil Pump market is split by Type and by Application. For the period 2021-2032, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Type
Internal Gear Pump
External Gear Pump
Vane Pump
Others
Market segment by Pressure Supply Architecture
Single Mechanical Pump
Single Electric Pump
Dual-Pump System
Others
Market segment by Installation Architecture
In-Transmission Integrated Pump
Flange-Mounted Pump
External Auxiliary Pump
Others
Market segment by Application
Light Vehicle
Heavy Vehicle
Commercial Vehicle
Major players covered
Rheinmetall
Johnson Electric
AISIN
Nidec
Valeo
MAHLE
Bosch
Mitsubishi Electric
Hanon Systems
JTEKT
HYUNDAI TRANSYS
SHW
KYB
Mikuni
Mitsuba
JATCO
Punch Powertrain
Yamada Manufacturing
Toyo Advanced Technologies
Myunghwa
Motonic
GMB Korea
Tsang Yow Industrial
Scherzinger
Ningbo Shenglong Automotive Powertrain System
Hunan Meihu Intelligent Manufacturing
Fuxin Dare Automotive Parts
Zhejiang Wodeer Technology Group
VHIT Automotive Systems (Wuxi)
Allison Transmission
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe Automatic Transmission Oil Pump product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Automatic Transmission Oil Pump, with price, sales quantity, revenue, and global market share of Automatic Transmission Oil Pump from 2021 to 2026.
Chapter 3, the Automatic Transmission Oil Pump competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Automatic Transmission Oil Pump breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2021 to 2032.
Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2021 to 2032.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2021 to 2026.and Automatic Transmission Oil Pump market forecast, by regions, by Type, and by Application, with sales and revenue, from 2027 to 2032.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of Automatic Transmission Oil Pump.
Chapter 14 and 15, to describe Automatic Transmission Oil Pump sales channel, distributors, customers, research findings and conclusion.
Summary:
Get latest Market Research Reports on Automatic Transmission Oil Pump. Industry analysis & Market Report on Automatic Transmission Oil Pump is a syndicated market report, published as Global Automatic Transmission Oil Pump Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032. It is complete Research Study and Industry Analysis of Automatic Transmission Oil Pump market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.