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Extend Equipment Life

Person changing Cat filter on an engine
Person changing Cat filter on an engine

Get The Most Out Of Your Marine Engine

Reduce Total Cost Of Ownership With Tailored Power Solutions

 

Improve performance and extend the life of your vessels without buying new. Cat® Marine service solutions are designed to make your operation more sustainable and more reliable. From remanufactured parts to cost-efficient engine overhauls and upgrades, we’ll help you find effective ways to push your engines further.



Engine Overhauls

Maximize uptime with an engine overhaul specific for your needs. From individual gasket kits to comprehensive overhaul solutions, we offer flexible repair options that save you time and reduce total cost of ownership of your Cat Marine engines.

Find Overhaul Solutions
Cat technician diagnosing Cat engines
Cat technician diagnosing Cat engines



Engine Upgrades

Get the most out of your existing engine with an upgrade solution. Whether your emissions or performance needs are changing, an upgrade can help you meet your goals without having to purchase new equipment. Avoid additional downtime by upgrading during your next scheduled major overhaul.

Explore Upgrade Options
Two Cat engines in an engine room on a ship
Two Cat engines in an engine room on a ship



Cat Reman Solutions

Get like-new quality and drop-in availability for your vessel with Cat Reman solutions for Marine. All assets are torn down, renewed, and fully tested to give you OEM-grade performance and reliability. Choose from remanufactured parts, engine blocks, and complete engines at a fraction of the cost of new.

Discover Cat Reman
Cat Reman injector with an ship in water
Cat Reman injector with an ship in water



Repower Solutions

Modernize your vessel with a performance-driven Cat engine repower solution. Whether you need to repower a towboat, fishing vessel, tugboat or ocean-going supply boat, Caterpillar can help you achieve your power and sustainability goals.

Repower Options
Cat Marine engine installation on a ship
Cat Marine engine installation on a ship


Learn More

Stay informed with the latest case studies, blogs, and podcasts. You’ll see advice from our experts, get up dates on related news, and hear stories from others in your industry.


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.

Contact Your Dealer
Cat dealer shaking hand with a customer on a dock
Cat dealer shaking hand with a customer on a dock