Engine components are probably some of the most critical parts of you truck. As the beating heart of your vehicle, the engine is comprised of different components all working together to generate enough power to make your truck work. Some of the engine’s main parts include the cylinder block, cylinder head, crankshaft, camshaft, crank case, valves, piston rings, and oil pan. Each part plays an important role in keeping the cycle running. That’s why if one component malfunctions, it can spell disaster for your truck. You have to perform regular maintenance and checks to make sure every engine component is working as expected. Aside from the major engine parts already mentioned, components such as gears, chains, oil pumps, bearings, pulleys, oil catch cans, spark plugs, and injectors are also vital. If you’re looking for OE-equivalent replacements for these major and minor components, you are in the right place. From the most complicated engine block assembly to the simplest plug, AmericanTrucks offers a wide selection of engine components that meet and even exceeds factory standards of quality. In fact, a lot of these aftermarket parts are manufactured right here in the USA by the most trusted brands in the industry. That’s why you are assured you’re getting genuine parts that will last for a very long time. For more engine-related parts, please visit our engine parts and accessories page. And if you’re looking to boost performance, take a look at our engine cooling page.