Your Resource
On The Water.Cat® Marine Engine Repair Options, Service and Support.

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Your Resource <br>On The Water.

Engine support made simple.

We've built a worldwide dealer network so there's always a Cat Marine expert near you. Ask about easy part purchasing, fast deliveries and scheduled service. We're here to help you maintain a successful business — starting with your engine. Get in touch with your dealer here.

Get trusted parts and service – wherever you go.

Our global Cat Marine dealer network means you have access to genuine Cat parts and certified Cat technicians on almost any coast.

Locate A Dealer

 

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Hear how we support you with our dealer network, quality manufacturing and financing support.

Watch Videos

Hear how we support you with our dealer network, quality manufacturing and financing support.

Watch Videos

Hear how we support you with our dealer network, quality manufacturing and financing support.

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Stories from the Sea
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Product Support Spotlight
Product Support Spotlight

Hear a Marine Product Support Representative answer your most pressing questions about Cat Marine products and services.

Jason Spear
We want to hear from you
We want to hear from you

Take the customer survey below and let us know about your experience with Cat Marine.

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Your engine overhaul. Your custom solution.
Your engine overhaul. Your custom solution.

Customize our parts kits to your engine’s unique repair or overhaul needs.

Bundled Repair Solutions
Protect your engine long after you overhaul it.
Protect your engine long after you overhaul it.
Extended Service Coverage
Minimize maintenance costs.
Minimize maintenance costs.

Cat remanufactured parts and products are another way we’re helping you maintain your engine at the lowest possible cost.

Cat Reman
Monitor your vessel anytime, anywhere.

Read about Cat Asset Intelligence and remote monitoring system benefits.

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News Archives
News Archives

Did you miss an issue? Check out all of our e-newsletters here.

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Exclusive Financing Offer
Exclusive Financing Offer

Receive 0% financing up to 12 months, 2.9% for 18 months or 3.9% for 24 months.

More Details
Open an account.
Open an account.

Take advantage of this offer by opening an account today. If you already have an account, ask your Cat dealer about flexible financing.

Apply Now
Maintenance Tips
Maintenance Tips

How to care for your engine’s cooling system, and other commonly asked questions.

View Tips
Maintain peak performance.
Maintain peak performance.

Our kits can help you improve the fuel efficiency, sustainability and performance of your engine.

Performance Upgrade Kits
New emissions regulations?
No problem.

Just because standards change, doesn’t mean you need a new engine.

Emissions Upgrade Kits
3600 Eui <br>Upgrade Kits
3600 Eui
Upgrade Kits

Reduce emissions as you improve engine performance – better for the environment and better for you.

Learn More
Purchase Parts Online.
Purchase Parts Online.
Cat Parts
Understand your engine
Understand your engine

From basic to advanced courses, we offer engine maintenance and diagnostic training.

Team Training
Install the right engine.
Install the right engine.

Let us help you match a Cat Marine engine to your operation’s demands and regional emissions standards.

Engine Selection Guide