On-Highway Truck Engines

Here to keep you running strong

Cat® On-Highway Truck Engines

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You are the backbone

Wherever the road takes you, you can count on Caterpillar to be there with truck engine parts and service to help you run with confidence—and special offers to boost your bottom line. Service and support every mile of the way. That’s what we’re built to deliver.

Truck Engine Parts & Service
Special offers
to help you save

Choose from a wide range of special offers designed to save you money and keep your truck engine running strong.

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Sign up for our monthly newsletter to receive exclusive content including: special offers, industry articles, and tips and tools from the experts at Caterpillar that will help you get the most out of your Cat truck engine.

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Overhaul your Cat engine

Add miles to your odometer without spending big bucks with a complete truck engine overhaul performed by your Cat dealer.

Why overhaul?
We've got you covered

Get unmatched knowledge, support and a 12-month parts warranty from your authorized Cat dealer. No matter the size of your operation, there are financing programs available that are built around the way you work.

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Get tips and tools for your truck engine

Get the tips and tools you need to avoid unscheduled downtime and stay on the road.

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Join our million miler club

Have one, two or three million miles on your Cat on-highway truck engine? Sign up for our Million Miler Club and we’ll send you a special gift.

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Your Dealer is standing by

No matter what roads you travel, there’s an authorized Cat dealer nearby offering quick, easy access to service, support and a wide range of parts to keep your uptime high and your owning and operating costs low.

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[On-highway truck engine]

[On-highway truck engine]