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Problems with Caterpillar C15 Oil Pumps

Have you ever thought much about your oil pump?

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What’s In Our Caterpillar C13 Diesel Engine Rebuild Kit?

Looking to rebuild your Caterpillar C13 diesel engine? We’ve got exactly what you need. Check out our popular inframe rebuild kit here! Highway & Heavy Parts is an industry leader in rebuild kits for any diesel engines, including Caterpillar. From the C7 to the C18, we got you covered.

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Caterpillar 3406E 5Ek Piston Designs

When you’re having a problem with your diesel engine, or you’re wondering which replacement parts are right for your application, we know you’re looking for the best information.

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Caterpillar 3406E Fuel Injectors (10R0959)

Is your Caterpillar 3406E overheating, running rough, or showing signs of a misfire? This can lead to an injector cup failure from compression in your fuel system, worn O-rings, and a faulty injector hold-down bolt – taking you off the road and money out of your pocket.

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The Evolution of Caterpillar Pistons

Here at Highway & Heavy Parts, we’re dedicated to bringing you the information you need to confidently buy diesel engine parts, expand your business, increase your profit, and successfully identify which parts will fit the job at hand.

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The Importance of Replacing Your Injector Hold-Down Bolts

If you need to replace the fuel injectors on your CAT 3406E, C15, or C15 ACERT we know you want the highest quality and best functioning fuel injectors.

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Diesel Oil Coolers Explained

An oil cooler is a fairly simple component, which means that it rarely fails. However, when doing any major engine work, it should be replaced. There are many reasons why a diesel engine can fail. And when it does, the oil cooler should be swapped out as well.Diesel Engine Oil Cooler

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Caterpillar C15 ACERT Oil Pump Failure

Diesel engines are made up of thousands of moving parts, and keeping them lubricated comes down to having a correctly working oil pump. If the oil pump on your Cat C15 ACERT Diesel engine is not working properly, failure and damage is the only possible outcome.

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