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Ride The Wave Of Marine Support And Solutions

Maximize Marine Performance And Protection

Cat dealer walking with a customer on a ferry deck, with a service truck nearby.
Cat dealer walking with a customer on a ferry deck, with a service truck nearby.

Built For Reliability, Supported For Life

Keep Your Fleet Performing At Its Best With Cat® Marine Parts & Services.

 

When uptime drives your schedule and cost control drives your decisions, you need support you can count on and options that fit how you run. Cat® Marine parts and services bring together overhaul and repair solutions, genuine parts and maintenance support, protection plans and digital tools to help you understand equipment health and plan service with confidence.

Explore resources to extend, protect, monitor and maintain your equipment to help you reduce surprises, shorten downtime and make smarter decisions. Whether you’re standardizing maintenance across a fleet or solving for a single critical asset, our expertise and your local dealer are ready to support you at every stage.


Set Up Your Engine For Long-Term Success

Person changing Cat filter on an engine
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Extend Equipment Life

Bring your engine back to factory specifications and original quality, on time and on budget, with Cat Engine Overhauls. Cat packaged repair solutions are customized to your vessel, contain only genuine parts and are made with high-quality materials.

More On Engine Overhauls

Marine engines withstand extreme stresses and temperatures. Cat Marine engine parts and repair options help improve reliability and reduce emissions. Upgrade kits are a cost-effective way to achieve the performance you want without adding downtime.

Explore Engine Upgrades


Keep your vessels running longer with fewer surprises.

Extend the life of your equipment with tailored power solutions. Discover how overhauls, upgrades, repowers and Cat Reman components can help you maximize performance.

Find Your Solution

Dive Deeper

Stay up to date on the latest industry trends, and hear how operations like yours have overcome challenges with the help of Cat Marine parts, services and support. 



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