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How to find your VIN, ESN, GSN

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Find ESN

Engine serial number (ESN) can be found on the engine data-plate, typically located on the engine rocker cover or the side of the gear housing.

Engine serial number (ESN) can be found on the engine data-plate, typically located on the engine rocker cover or the side of the gear housing.

Find VIN

Vehicle serial number (VIN) can be found on the dashboard on the driver’s side, or under the hood of the car near the engine, or under the front grille of the car, or on the driver’s side door or rear wheel.

Vehicle serial number (VIN) can be found on the dashboard on the driver’s side, or under the hood of the car near the engine, or under the front grille of the car, or on the driver’s side door or rear wheel.

Find GSN

Generator serial number (GSN) can be found on a plate on the reverse of the generator, for many models this will be close to the gas output.

Generator serial number (GSN) can be found on a plate on the reverse of the generator, for many models this will be close to the gas output.

Military Discount Benefit

Get the Benefit

Cummins acknowledges and values the sacrifices made by our active, retired, and veteran military personnel and first responders. To say “thank you”, we offer a 10% discount on eligible products.


All you need to do to claim this discount is verify your military or first responder status with ID.me, as detailed below. Don’t miss out – this discount is free to claim! (*requires verification!)


  • Add items to your shopping cart.
  • Click on the “Verify with ID.me” button and verify your military or first responder status.
  • Your discount will be applied to the cart. The offer excludes discounted products and cannot be combined with other promotional codes or sitewide promotions.
  • For ID.me verification issues visit https://help.id.me or email help@id.me.
  • Still have questions? Scroll down to the Frequently Asked Questions section on this page.


Shop Now

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A Big Thank you from Cummins to Military Personnel and First Responders

Cummins is proud to power the courageous men and woman that support and serve our communities. These individuals are there when it matters most. For those that serve, protect, and save lives we would like to extend a 10% discount on shop.cummins.com through ID.me.


Read more about the Military Discount Benefit here.

Read more about the First Responder Discount Benefit here.


Veterans at Cummins

At Cummins, military experience is not only welcomed, it is highly sought after. The strong work ethic and discipline gleaned from military service fit’s perfectly into the company’s diverse workforce.


Cummins understands that the technical, leadership and entrepreneurial skills gained during service translate well into civilian employment. For this reason, the company actively recruits and supports veterans and their families through the Skillbridge program, the U.S. Chamber of Commerce’s Hiring our Heroes Fellowship Program, and the establishment of a veteran mentoring program.


Cummins views it as smart business to recruit and hire men and women with military experience. These are well-educated, disciplined, and skilled workers who bring a sense of pride and confidence, calm under pressure, leadership, responsibility, and professionalism. They’re also mission-oriented, results-driven, and mindful of how valuable resources—especially time—are managed.


Cummins enthusiasm for recruiting veterans and its commitment to the wellbeing of military service members in the workplace have once again earned recognitions. Recognitions include the 2023 Military Friendly® Employer (Bronze level), as well as Military Friendly® Supplier Diversity and Brand designations for its efforts in creating sustainable and meaningful career paths, community outreach, brand enthusiasm, and enduring partnerships.

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Diversity, Equity & Inclusion at Cummins

Diversity, Equity & Inclusion is integral to the way Cummins conducts itself as a corporate citizen, and we embrace our legacy and responsibility to be a values-driven, positive force in society. We recognize we are only as strong as the communities where we operate, and we intentionally take actions that focus on uplifting those who remain unfairly disadvantaged.


Our leaders and employees enable positive change by breaking down barriers, responding with empathy, and creating equity of opportunity. We make a difference in the lives of many because, no matter where we go, what communities we work in, what philanthropic endeavor we choose, we bring our desire to see a more prosperous world where all people are embraced for who they are and what they aspire to achieve.


As a part of its Diversity, Equity, and Inclusion (DE&I) strategy, Cummins improves workforce inclusion by supporting veterans and their families.

    Frequently Asked Questions

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