Cummins-Meritor Forest City Plant employees working on the line
Over a century of serving our customers

In August 2022, Cummins Inc. acquired Meritor, Inc. Since then, the integration of Meritor's people, technology and capabilities positions Cummins as one of the few companies offering fully integrated powertrain solutions. Now a business unit within the Components segment, Cummins Drivetrain and Braking Systems continues to offer Meritor branded solutions across combustion and electric power applications.

Dependable drivetrain solutions
As North America’s leading source of aftermarket parts for commercial vehicles, our Aftermarket group takes after-the-sale support as very serious business. 
Our extensive axle portfolio includes front-drive and non-drive axles as well as single, tandem and tridem rear-axles for markets in North and South America, Europe and Asia Pacific.
We are the global braking leader both in size and capability for the commercial vehicle industry, supplying braking systems for trucks, trailers, buses and coaches.
Carriers are the heart of every Cummins-Meritor axle. Suitable for axles with a gross axle weight from 3-18 tons and gross combination weight from 9-100 tons, each carrier is fabricated in-house. 
Moving past your competition is the power Cummins-Meritor offers. Our drivelines are a perfect example of the edge customers get with our products. These drivelines link transmissions and drive axles for trouble-free driving.
Cummins-Meritor gearboxes, split-shaft power take-off units, creeper drives and power dividers are especially suited for severe-duty, high-mobility, high-torque, all-wheel drive configurations for a broad range of applications.
Cummins-Meritor is a global leader in the design and manufacture of precision-forged gears. We offer gear solutions used in a majority of Class 5-8 commercial vehicles manufactured in North America and worldwide.
Our suspension systems use advanced technology to set new standards in ride, handling and tire life. The heavy-duty suspension family boasts a durable design to meet the needs of the most demanding vocations.
Equipped on more than 1 million trailers, the Meritor® Tire Inflation System (MTIS™) helps keep tires properly inflated to reduce wear and increase fuel economy.
Our transfer cases offer excellent durability and fit for multiple applications, including medium- and heavy-duty trucks for off- and on-highway, agricultural machinery, mining equipment and defense platforms.
Extreme-duty vocational vehicles need an auxiliary transmission suited for a variety of on- and off-highway applications, including logging, mining, heavy haul, oil field and military.

A Heritage of Innovation

  • Timken Axles from 1909
    1909

    Timken Detroit Axle launches in Detroit, Michigan

  • 1919

    Colonel Willard F. Rockwell purchases Wisconsin Parts Co. to produce an improved axle

    Rockwell
  • 1929

    Timken-Detroit Axle and Wisconsin Axle formed

    Timken Detroit Axle acquires Wisconsin Parts to form Timken-Detroit Axle and Wisconsin Axle.

    Timken Detroit Axle
  • Rockwell Spring and Axle logo
    1953

    Rockwell Spring and Axle Company formed

    Merger of Standard Steel and Spring, Timken Detroit Axle and Wisconsin Parts.

  • 1958

    Rockwell Standard Corp established

    Rockwell Spring becomes Pittsburgh-based Rockwell Standard Corp.

    Rockwell Standard logo
  • 1967

    North American Rockwell established

    Rockwell Standard acquires North American Aviation after the Apollo space capsule disaster of January 1967.

    Apollo
  • Collins Logo
    1973

    Rockwell Collins established

    North American Rockwell acquires Collins Radio Company, which designed and built the Apollo moon landing radios.

  • 1973

    North American Rockwell merges with Rockwell Manufacturing Co. to form Rockwell International

  • 1975 Headquarters Building in Troy, MI
    1975

    Rockwell International automotive headquarters established in Troy, Michigan

  • 1993

    Rockwell designs first permanently-lubricated universal joints

    lubricated universal joints
  • 1996

    Rockwell Automotive introduces revolutionary Engine Synchro Shift transmission

    Syncro
  • Meritor Logo
    1997

    Rockwell International spins off its automotive business, creating Meritor Automotive

  • 1998

    Meritor acquires heavy vehicle manufacturing and aftermarket parts operations from Volvo Trucks and Euclid Industries respectively

    Lindesberg logo
  • 1998

    Meritor acquires LucasVarity’s heavy vehicle braking systems division

  • 2000

    ArvinMeritor, Inc. established

    Meritor Automotive and Arvin Industries merge to form ArvinMeritor, Inc.

    ArvinMeritor Logo
  • 2007

    Meritor 17X axle introduced in Europe

    17x axle
  • Hybrid Drivetrain
    2009

    ArvinMeritor launches its first hybrid drivetrain system specifically designed for linehaul trucks

  • 2010

    Meritor 14X™ tandem drive axle unveiled

    Tandem axle
  • NYSE Meritor announcement
    2011

    ArvinMeritor divests light vehicle business and changes name back to Meritor

  • 2017

    Meritor acquires the product portfolio and related technologies of Fabco Holdings, Inc. and its subsidiaries

  • EX
    2019

    Meritor announces the launch of the EX+™ LS air disc brake

  • 2019

    Meritor acquires AxleTech

    Adding a full line of independent suspensions, axles, braking solutions and drivetrain components.

  • 2020

    Meritor acquires TransPower to further position the company as a premier supplier of electrification and next-generation technologies for commercial vehicles

  • 2020

    Meritor Aftermarket produces its 100-millionth brake shoe

    Display sign celebrating 100 Million Meritor brake shoes produced
  • 2021

    The York, South Carolina facility produces its one millionth air disc brake

    Promotional image reading "One million - York, South Carolina" in celebration of one million air disc brakes produced
  • 2022

    Cummins Inc. acquires Meritor, Inc. forming a new business unit called Cummins-Meritor

    Positions Cummins as a leading provider of integrated powertrain solutions.

    ""
Always Trusted

As cities modernize their public transit fleets, the demand for vehicles offering better efficiency, comfort, and long-term reliability continues to grow. This is why Cummins is introducing the first Meritor® independent front suspension purpose-built for the bus and coach markets across Europe and Asia. Drawing on decades of proven expertise in suspension technology in defense and commercial a

Accelera™ by Cummins, the zero-emissions business segment of Cummins Inc. [NYSE: CMI], will unveil a fully electric, ultra-low-floor axle engineered to improve accessibility, efficiency and performance for modern city buses. This latest innovation in sustainable transit technology will be on display at Busworld, Oct. 4-9 in Brussels, Belgium.  “We’re excited to introduce our newest eAxle s

Meet Tom B., General Manager at Cummins Inc., whose career journey is a testament to growth, curiosity and a deep passion for the engines that power the world. Tom’s journey began 18.5 years ago when he was working for a small Cummins dealer. “I started doing minor work on Cummins engines and fell in love with the product,” he recalls. That passion led him to pursue a career at Cummins.  T

Cummins Drivetrain & Braking Systems, a leading global supplier of drivetrain, mobility, braking, and aftermarket solutions for commercial vehicles announces the new ProTec Independent Front Suspension (IFS) system, specifically designed for buses and coaches. As seen for the first time at the Busworld event (Brussels, 4-9 October 2025, stand 810), the new product is designed to be a “drop-in”

When it comes to power technology, the future is shaped by the decisions we make today. In this episode, Kim sits down with Tara to explore what sustainability really means for Cummins and why it’s more than a buzzword.   It’s a strategy. A mindset. A movement.  Together, they unpack Cummins’ Destination Zero strategy, circular economy principles, and the role design plays in build

In hospitals, power is life. A momentary outage can disrupt surgeries, pause life-sustaining equipment, compromise patient safety, and damage critical medical data. For hospital owners, even a single hour of downtime can cost a hospital hundreds of thousands of dollars in financial damage. That’s why it’s critical that behind every treatment and device is a seamless, resilient power system and a c

Cummins Inc. (NYSE: CMI), a global leader in power technology, announced today its selection for a $2.1M grant from the Centralia Coal Transition Grants Energy Technology Board to support the continued development and testing of hybrid haul truck systems at the Proving Grounds – Centralia (PGC) in Washington State. The funding, which will support activities through 2027 – including technology deve

Accelera™ by Cummins, the zero-emissions business segment of Cummins Inc. [NYSE: CMI], is partnering with Tyczka Hydrogen GmbH, a leading European hydrogen specialist, to deploy a 5-megawatt (MW) proton exchange membrane (PEM) electrolyzer system at the Port of Schweinfurt in Bavaria, Germany. Powered by renewable solar and wind energy, the system will generate up to 2.2 tons of green hydrogen dai

Connect with Us
Redirecting to
cummins.com

The information you are looking for is on
cummins.com

We are launching that site for you now.

Thank you.