We all know that the head gasket is important. It’s what creates the seal between the engine block and cylinder head to allow for combustion to happen. Without it, your diesel engine won’t run properly.
Continue reading What Problems Indicate Head Gasket Failure on C15 ACERT Diesel Engines?Category: Caterpillar Engine Parts & Heavy-Duty Components
When Should You Replace Your CAT C15 ACERT Diesel Engine Turbo?
As you probably know, one of the main differences between the Caterpillar C15 diesel engine and the C15 ACERT is the fact that the ACERT is designed with two turbochargers. That makes this component even more vital to the overall function and health of your diesel engine.
Continue reading When Should You Replace Your CAT C15 ACERT Diesel Engine Turbo?Cylinder Head Problems on a Caterpillar C15 ACERT
Caterpillar C15 ACERT. You’ve probably heard of it. It’s a very popular engine, and we get a lot of questions on it from our customers.
Continue reading Cylinder Head Problems on a Caterpillar C15 ACERTWhen Do You Need New Fuel Injectors for Your Cat C15 ACERT Diesel Engine?
Has the performance of your CAT C15 ACERT taken a dive? Are you going through a lot more fuel than you used to?
Continue reading When Do You Need New Fuel Injectors for Your Cat C15 ACERT Diesel Engine?About the Cat C15/C15 ACERT/3406E Stage 3 Performance Diesel Engine Cylinder Head
Are you running a Caterpillar C15, C15 ACERT, or 3406E diesel engine? Maybe you’ve taken the time to change some of the components, like an upgraded turbocharger, a marine cam, bigger fuel injectors, or a high performance manifold.
Continue reading About the Cat C15/C15 ACERT/3406E Stage 3 Performance Diesel Engine Cylinder HeadAbout the Cat C15/C15 ACERT/3406E Stage 4 Performance Diesel Engine Cylinder Head
If you’ve spent the time and money upgrading components on your Caterpillar diesel engine, you’re going to want a cylinder head that can handle the increase in horsepower.
Continue reading About the Cat C15/C15 ACERT/3406E Stage 4 Performance Diesel Engine Cylinder HeadAbout the CAT C15/C15 ACERT/3406E Diesel Engine Cylinder Head
Are you looking for a new cylinder head? If so, you’re probably overhauling your engine. Or maybe you’ve got a blown head gasket, or cracks between your exhaust valves. These are all things that lead to cylinder head replacements.
Continue reading About the CAT C15/C15 ACERT/3406E Diesel Engine Cylinder HeadCaterpillar C15 ACERT Diesel Engine Camshaft Problems
Is the camshaft in your CAT C15 ACERT diesel engine performing correctly? It’s essential that this component operates properly for your engine to function as it should. Each part of the camshaft must perform their functions at precise timing in relation to the motion of the piston. If they don’t, it could spell disaster for your diesel engine.
Continue reading Caterpillar C15 ACERT Diesel Engine Camshaft ProblemsThe Primary Differences Between Caterpillar 3406E, C15, and C15 Acert Diesel Engines
Picking the right diesel engine model is no easy task. If you’re considering purchasing a Caterpillar 3406E, C15, or C15 ACERT, we have the information to help you make a decision.
Continue reading The Primary Differences Between Caterpillar 3406E, C15, and C15 Acert Diesel EnginesProblems That Require Cylinder Head Components for the CAT C15 ACERT Diesel Engine
You may not realize it, but there are a lot of components that make up the cylinder head of your C15 ACERT. If you have a failure in that part of your engine, you might be inclined to blame it on your cylinder head, but it’s possible that one of these other components could break. This would lead to problems with similar symptoms to that of a failing cylinder head.
Continue reading Problems That Require Cylinder Head Components for the CAT C15 ACERT Diesel EngineProblems with CAT C15 Diesel Engine Oil Pumps
Your oil pump. It’s probably not a part you’ve thought about a lot, but it serves an important role in your diesel engine.
Continue reading Problems with CAT C15 Diesel Engine Oil PumpsCamshaft Failure Analysis: What Causes Excessive Lobe Wear (C15 Focus Included)
We all know how important camshafts are to engine performance – and when they fail, the damage can go far beyond the camshaft itself.
Whether you’re running a general diesel platform or a Caterpillar C15 diesel engine, one of the most common issues is camshaft lobe wear and pitting.
👉 And once it starts, it does not slow down – it accelerates.
Premium Quality Parts for Your Caterpillar Equipment
Highway and Heavy Parts is your trusted source for over 250,000 replacement diesel engine parts, including a comprehensive selection of Caterpillar engine components. Whether you’re maintaining fleet vehicles or heavy equipment, we carry the parts you need to keep your Caterpillar engines running at peak performance. This, combined with our ASE Certified service team, makes us industry experts and qualified to write about everything Caterpillar-related.
On this page, you will find blogs that discuss common Caterpillar issues, diesel engine part highlights, and how-tos.
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Engine Components & Service Parts
Our extensive Caterpillar inventory includes essential engine components such as engine blocks, pistons, fuel injectors, and turbochargers. From routine maintenance items to major engine rebuild components, we stock everything required for C15, C15 ACERT, 3406E, and other popular Caterpillar engine models.
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Caterpillar’s Legacy in Heavy-Duty Applications
While Caterpillar has a long and storied history of producing top-notch diesel engines and was known for construction and mining equipment, they also produced engines for on-highway applications. Though Caterpillar has discontinued their truck engine production, existing equipment still requires quality replacement parts and ongoing maintenance support.
Browse our complete selection of Caterpillar parts today and experience the Highway and Heavy Parts difference – where quality meets reliability for all your heavy-duty diesel engine needs.
