4001328
Air Intake Manifold
Cummins®

The Cummins 4001328 Air Intake Manifold is a component designed for use in heavy-duty trucks. It plays a role in the engine’s operation by facilitating the distribution of air to the engine cylinders, which is vital for combustion and overall engine performance ¹.

Basic Concepts of Air Intake Manifolds

An air intake manifold is a part of an engine that distributes the air/fuel mixture into the combustion chambers of the engine. Its function is to ensure that each cylinder receives an equal amount of the mixture, which contributes to the engine’s efficiency and power output ². The manifold is typically made from materials that can withstand high temperatures and pressures, ensuring durability and reliable performance.

Purpose of the Cummins 4001328 Air Intake Manifold

This Cummins part is specifically engineered to enhance the operation of heavy-duty trucks. It plays a role in the engine’s air intake system by evenly distributing air to each cylinder. This ensures optimal combustion, which can lead to improved engine performance and efficiency ³.

Key Features

This part is characterized by its robust design and the use of high-quality materials. It is crafted to endure the demanding conditions of heavy-duty truck engines. Unique features may include precise engineering for optimal airflow and durability, which can contribute to the manifold’s performance and longevity.

Benefits

The use of the 4001328 can result in several benefits. These include improved engine efficiency due to better air distribution, enhanced overall performance of the truck, and the potential for increased fuel economy as a result of more efficient combustion ⁴.

Installation Process

Installing this part involves several steps. It is important to follow manufacturer guidelines to ensure proper fit and function. The process includes preparing the engine compartment, aligning the manifold with the engine, securing it in place, and connecting any necessary hoses or cables. Careful attention to detail during installation can help prevent issues down the line.

Common Issues and Troubleshooting

Users may encounter issues with this part, such as leaks or reduced performance. Troubleshooting these problems often involves inspecting the manifold for damage, ensuring all connections are secure, and checking for obstructions in the air intake path. Addressing these issues promptly can help maintain the manifold’s performance and the engine’s efficiency.

Maintenance Tips

To ensure the longevity and optimal performance of this part, regular maintenance is recommended. This includes inspecting the manifold for signs of wear or damage, cleaning it to remove any buildup that could obstruct airflow, and ensuring all connections are tight and secure. Adhering to a maintenance schedule can help prevent issues and extend the life of the component.

Cummins Overview

Cummins Inc. is a well-established company in the automotive industry, known for its high-quality diesel engines and components. With a history of innovation and commitment to excellence, Cummins has built a reputation for producing reliable and efficient engine parts that meet the needs of various applications, including heavy-duty trucks.

Cummins Air Intake Manifold 4001328 Compatibility

The Cummins Air Intake Manifold part number 4001328 is designed to fit seamlessly with several Cummins engine models, ensuring optimal performance and efficiency. This part is integral to the engine’s air intake system, facilitating the smooth flow of air into the engine’s combustion chamber.

QSK45 Engines

The QSK45 engine series, which includes the QSK45 CM500, is engineered for heavy-duty applications, providing robust power and reliability. The Air Intake Manifold 4001328 is specifically tailored to integrate with the QSK45 engines, ensuring that the air intake system operates efficiently under various conditions. This compatibility is crucial for maintaining the engine’s performance and longevity.

CM500 Engines

The CM500 engine is another model within the Cummins lineup that benefits from the Air Intake Manifold 4001328. This part is engineered to fit perfectly with the CM500, ensuring that the engine receives the correct air-fuel mixture for optimal combustion. The design of the manifold ensures that it can handle the demands of the CM500 engine, providing a reliable and efficient air intake system.

Grouping of Engines

The Air Intake Manifold 4001328 is compatible with both the QSK45 and CM500 engines, making it a versatile component for Cummins’ heavy-duty engine series. This compatibility allows for easier maintenance and repair, as the same part can be used across multiple engine models, reducing the need for specialized parts and inventory.

Role of Part 4001328 Air Intake Manifold in Engine Systems

The 4001328 Air Intake Manifold is a pivotal component in the engine system, facilitating the efficient distribution of air into the combustion chambers. Its integration with various engine components ensures optimal performance and efficiency.

Interaction with the Aftercooler

When paired with an aftercooler, the 4001328 Air Intake Manifold enhances the engine’s overall efficiency. The aftercooler reduces the temperature of the compressed air from the turbocharger, increasing its density. The manifold then evenly distributes this cooler, denser air to the cylinders, promoting more efficient combustion and power output. This synergy between the manifold and the aftercooler results in improved engine performance and reduced thermal stress on the engine components.

Conclusion

The Cummins 4001328 Air Intake Manifold is a critical component for heavy-duty trucks, designed to enhance engine performance and efficiency. Its robust design, compatibility with various Cummins engine models, and integration with other engine components make it a versatile and reliable choice for maintaining optimal engine operation.