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Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
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YOUR TRUCK ENGINE
RESOURCE CENTER
You trust your livelihood to Cat® on-highway truck engines, and we’re here to help you keep them running strong. Within this resource center, you’ll find videos, downloads and other resources full of helpful information about truck engine care, maintenance, repair and overhaul options.
SEE HOW WE'RE KEEPING ENGINES ON THE ROAD
We’re committed to Cat truck engines and the people who run them — today and long down the road. Watch these short videos to see how we put that commitment into action. Then, visit our video hub to find an entire library of content devoted to tips, tricks and repair options for your on-highway truck engine.
Choose your overhaul kit
Choose Cat® Reman and genuine Cat parts
Life on the road
Truck engine rebuild tips
myth buster minutes
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WHY BUY GENUINE CAT PARTS? | Because they’re the best parts for your Cat on-highway truck engine, and they help you go the distance.
SAVE TIME AND MONEY ON OVERHAUL KITS
Another great way to save is with Cat precious metals kits. These overhaul kits contain everything for a high-quality repair, priced less than the cost of individual parts and simple to order. Take a look at the different overhaul kit options available for various engines.
Precious Metals Silver Kits
English | Spanish | French – Canadian
REPAIR WITH LIKE NEW QUALITY, LESS-THAN-NEW COST
When it’s time for repairs, there are plenty of options — and one of the smartest choices is Cat Reman. Our remanufactured engines and components deliver like new quality at a fraction-of-new price. See what Cat Reman options are available to save time and money on engine repairs.
Cat Reman Cylinder Heads
English | Spanish
Cat Reman Oil Coolers
English | Spanish | French – Canadian
Cat Reman Oil Pumps
English | Spanish | French – Canadian
Cat Reman Camshaft Kits
English | Spanish | French – Canadian
Cat Reman Medium-Duty Long Blocks
English | Spanish | French – Canadian
Cat Reman Medium-Duty Engines
English | Spanish | French – Canadian
Cat Reman Heavy-Duty Long Blocks
English | Spanish | French - Canadian
Cat Reman Heavy-Duty Engines
English | Spanish | French - Canadian
MAINTAIN YOUR ENGINE'S PERFORMANCE
Cat truck engines are built to run and run. That’s why so many have topped a million miles or more. But keeping them running requires a good maintenance plan. Download these materials to find the right parts, services and Extended Service Coverage (ESC) options.
Batteries
English
Premium High-Output Batteries –Competitive Results
English | Spanish | French - Canadian
Repair Options Overview
English
Repair Options Brochure
English | Spanish | French - Canadian
Extended Service Coverage (ESC)
English
FEATURED ARTICLES
Explore the links below and visit our articles hub for more featured content. Access exclusive stories, expert advice and trucking know-how to help you save on your next overhaul, extend the life of your engine and keep rolling beyond the million-mile mark.
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A Broad Range of Repair Options
Whether you need to replace a part, overhaul your engine or find another repair option, Caterpillar has you covered.
Learn More -
Million Miler Melvin Douglas II
Meet Melvin Douglas II, owner of One Job Leads to Another, Inc., who's passed one million miles with his Cat® C-16 engine.
Learn More -
Damaged Core or Not a Cat Core? No Problem.
Your core doesn't need to be in perfect condition to receive credit. Here's an overview of acceptable core you can return.
Learn More
