Cat Reman

Quality. Trusted. Guaranteed.

Every Cat® product returned to us is disassembled and remanufactured to function like it just left the line, but is offered at a fraction of the factory cost. And each one you buy is backed by our full parts warranty. Ask your local dealer about purchasing Reman parts and complete engines.


Marine Reman Solutions

Browse options and consult our spec sheets and coverage guide to match Cat Reman solutions with your engine and application. All engines are available for purchase through your local Cat dealer.


Marine Overview Brochure

Marine Overview Brochure

3100 Engine Overview



Core Returns

How to save even more with core returns:

  • Purchase a Reman part from your Cat dealer.
  • Return the Cat part you're replacing – it's what we call a core.
  • Your dealer will inspect the core.
  • If it meets our global standards, you'll get full core credit.
  • Your core credit will further reduce your next Reman part purchase cost.

Get maximum core credit.

Our experts have put together a list of best practices so you get the most from every core return.



Learn more about the value of Cat Reman.

Find out how Cat Reman is good for you, good for business and good for the environment.

Cat Reman
Let's Do The Work

It’s more than just a tagline. It’s a Mantra. It’s a way of life. A powerful call to action for the people who do what needs to be done. A motivating reminder that we’re in this together.

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Financing & Insurance

You can count on Cat Financial to provide the best financial solutions, built just for you.

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Cat® Technology

We are constantly developing and refining advanced technologies to help make your equipment more productive and efficient.

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Cat® Dealers Make the Difference

Your Cat dealer is committed to maximizing your success, helping you get the most out of your operations with site-level solutions, service and support.

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The Power of Cat® Equipment

While superior quality is easy to see, it's over time and throughout your equipment ownership experience that the superior value of Caterpillar really becomes clear.

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CAT® Product Stories

Learn how customers all over the world are using Cat® products to do great things.

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