Trusted around the globe for innovation, dependability, and partnership.
Components for every application
Our history of drivetrain innovation, quality, and partnership drives our promise to provide dependable component technologies for today, tomorrow, and beyond.
Engine components
Industry-leading engine components that deliver reliable air handling, fuel injection, and valvetrain performance.
Emission solutions
Reliable aftertreatment systems and technologies to meet or exceed emissions regulations. We also offer custom integration capabilities for unique challenges.
Automated transmissions
Our technologies make equipment smarter and enable it to operate with greater efficiency, performance, sustainability, and reliability.
Software and electronics
Industry-leading engine components that deliver reliable air handling, fuel injection, and valvetrain actuation performance.
Drivetrain and braking systems
A wide range of drivetrain systems, including axles, brakes, suspensions, drivelines and aftermarket parts for the commercial vehicle and industrial markets.
Innovation in sustainability
Click on the blue circles on this interactive to find out the various ways in which vehicle software can help the transportation industry achieve its sustainability goals. Click Dive Deeper to explore the article in detail.
The energy transition is transforming many aspects of the economy, such as the electricity system, public and private transportation, and many industrial sectors. Let’s explore the basics of the energy transition and consider the challenges that must be overcome to shape a sustainable future.
As the world seeks sustainable alternatives to traditional energy sources, understanding the concepts of clean and renewable energy is crucial. Let's discover the benefits of clean energy sources like solar or wind.
Partnership is key
True innovation requires collaboration. That’s why we strive to build strong relationships with people like you — so we can develop integrated solutions that truly meet your needs.
Components of the solution
Seven generations of power
The newest iteration of the Series 400 Variable Geometry Turbocharger (VGT) delivers best-in-class fuel economy.
A pandemic partnership
We’re collaborating with 3M to produce high-efficiency particulate filters for their Powered Air Purifying Respirators (PAPRs).
A step up
The Series 800 Turbocharger takes a leap forward, delivering significant improvements in performance, flow range and seal robustness.
Cummins Inc. is proud to announce the launch of the 2024 Shoes for Soldiers program. This initiative continues a long-standing commitment, formerly under Meritor, Inc., to support military veterans through the Wyakin Foundation, an organization dedicated to providing professional development and resources to wounded veterans. Through December 31st, 2024, Cummins' Drivetrain and Braking Systems
Enhancing product capabilities through continuous innovation and improvement is the corner stone of Cummins Inc.'s effort to offer customers solutions that lower emissions without compromising engine performance. As part of the Destination Zero strategy, Cummins strives to lower carbon and other emissions for the trucking industry with its wide range of products and solutions. As the industry-lead
On Nov. 1, Cummins Inc. (NYSE: CMI) launched Project Unity, a collaborative effort with Holtex and the University of Manchester to develop an advanced digital tool aimed at improving the design and durability of components used in hydrogen-fuelled powertrains. Project Unity employs machine learning-driven digital tools to accelerate speed to market by predicting long-term failure modes in criti
Trailers play a crucial role in transporting various goods and necessities, making it essential for them to remain on the road functioning properly. Since these fleets need to remain on the road for extended periods, it's important to have various systems and innovations in place to ensure that drivers and fleet managers can have peace of mind. Fleet managers and drivers face numerous challenges o
Cummins Drivetrain and Braking Systems (CDBS), a part of Cummins Inc.’s Components segment, is ramping up production capacity for air disc brakes (ADBs) and rear axles with strategic investments totaling over $190 million. These investments underscore Cummins’ commitment to meeting the increasing demand for advanced braking and axle solutions in the commercial vehicle sector. The industry is witne
At Cummins Inc., we’re constantly looking for ways to advance sustainable transportation solutions. As the industry shifts to lower-emission fuels to reduce pollution, natural gas engines are one critical pathway to cleaner mobility. Cummins is therefore working to innovate component-level technologies supporting natural gas engines. Understanding how natural gas engines work and the components
As fleets work towards reducing emissions, understanding the differences in aftertreatment systems for various fuel types is crucial. The adoption and growth of hydrogen internal combustion engines (ICE) is a significant step as hydrogen ICE provides a low-emission, low-carbon option for a more sustainable transportation sector. The mechanisms that clean exhaust gases in these engines are fundamen
Emission regulations have become crucial in reducing the environmental impact of heavy-duty vehicles. The implementation of U.S. Environment Protection Agency’s (EPA) 2027 emission standards in North America is expected to be a significant milestone in this ongoing endeavor, drastically lowering nitrogen oxide (NOx) emission limits by over 80%. The standards also dictate the extension of the emiss
