5267617
Air Intake Manifold
Cummins®

The Cummins 5267617 Air Intake Manifold is a component designed for use in commercial trucks. Its purpose is to facilitate the efficient distribution of air into the engine’s cylinders, which is vital for the combustion process. This manifold is engineered to enhance the performance and efficiency of the engine it serves.

Basic Concepts of Air Intake Manifolds

An air intake manifold is a part of an engine that distributes the air/fuel mixture into the cylinders. It plays a role in the engine’s operation by ensuring that each cylinder receives an equal amount of the mixture for combustion. The design and efficiency of the manifold can influence the engine’s power output, fuel efficiency, and emissions ¹.

Purpose of the Cummins 5267617 Air Intake Manifold

The Cummins 5267617 Air Intake Manifold is specifically designed to optimize air distribution within the engine. It contributes to the combustion process by providing a streamlined path for air to travel from the air filter to the cylinders. This efficient air distribution can lead to more complete combustion, which is beneficial for engine performance ².

Key Features

The Cummins 5267617 Air Intake Manifold is constructed with materials that are resistant to the high temperatures and pressures within an engine. Its design includes features that promote smooth airflow, reducing turbulence and ensuring that the air/fuel mixture is evenly distributed. Additionally, it may incorporate elements that enhance its durability and resistance to wear ³.

Benefits

The use of the Cummins 5267617 Air Intake Manifold can lead to improved engine efficiency and performance. By ensuring that air is distributed evenly, it can contribute to more consistent combustion, which may result in enhanced power output and potentially better fuel economy. The manifold’s design also aims to reduce emissions, aligning with environmental regulations ⁴.

Installation Process

Installing the Cummins 5267617 Air Intake Manifold requires careful attention to ensure a proper fit and seal. The process involves disconnecting the old manifold, cleaning the mounting surface, and securing the new manifold in place. Specific tools may be required to complete the installation, and it is important to follow manufacturer guidelines to avoid damage.

Maintenance and Troubleshooting

Regular maintenance of the Cummins 5267617 Air Intake Manifold includes inspecting for cracks, leaks, or obstructions that could affect performance. Cleaning the manifold periodically can prevent buildup that might hinder airflow. Troubleshooting common issues may involve checking for proper seals and ensuring that all connections are secure.

Performance Enhancements

The Cummins 5267617 Air Intake Manifold can contribute to engine performance enhancements by improving the efficiency of air delivery to the cylinders. This can result in increased power output and torque, as the engine is able to combust the air/fuel mixture more effectively.

Environmental Impact

The efficient design of the Cummins 5267617 Air Intake Manifold can play a role in reducing emissions from the truck. By promoting complete combustion, it helps minimize the release of unburned fuel and other pollutants, contributing to the overall environmental performance of the vehicle ⁴.

Cummins Overview

Cummins Inc. is a company with a long-standing reputation in the industry for manufacturing high-quality automotive components. Known for its commitment to innovation and excellence, Cummins has a history of developing reliable and efficient parts that meet the demanding requirements of commercial trucking.

Cummins Air Intake Manifold Part 5267617 Compatibility

The Cummins Air Intake Manifold part number 5267617 is designed to integrate seamlessly with a range of engine models. This part is engineered to ensure optimal performance and efficiency across various engine configurations.

ISF2.8 CM2220 F117 and ISF2.8 CM2220 F129

The Air Intake Manifold part 5267617 is specifically tailored to fit the ISF2.8 CM2220 F117 and ISF2.8 CM2220 F129 engines. These engines are part of the Cummins ISF series, known for their reliability and efficiency in various applications. The manifold ensures that the air intake system operates smoothly, enhancing the engine’s overall performance. The design of the manifold is optimized to match the specific airflow requirements of these engines, ensuring that they receive the correct air-fuel mixture for efficient combustion.

R2.8 CM2220 R101B

The Cummins Air Intake Manifold part 5267617 is also compatible with the R2.8 CM2220 R101B engine. This engine is part of the Cummins R series, which is designed for heavy-duty applications. The manifold’s design is compatible with the R2.8 engine’s specifications, ensuring that it can handle the higher demands of heavy-duty operations. The integration of this part with the R2.8 engine ensures that the air intake system functions efficiently, contributing to the engine’s robust performance and durability.

Grouping for Compatibility

The compatibility of the Cummins Air Intake Manifold part 5267617 with the ISF2.8 CM2220 F117 and ISF2.8 CM2220 F129 engines can be grouped together due to their similar design and performance characteristics. Both engines benefit from the manifold’s optimized airflow design, which enhances their efficiency and reliability. Similarly, the R2.8 CM2220 R101B engine, while part of a different series, also benefits from the manifold’s robust design, ensuring it can handle the demands of heavy-duty applications.

Integration of Part 5267617 Air Intake Manifold with Engine Systems

The part 5267617 Air Intake Manifold is a pivotal component in the orchestration of an engine’s air intake system. It serves as the conduit that channels air from the air filter into the engine’s cylinders. This process is essential for the combustion process, where air mixes with fuel to produce the power that drives the vehicle.

When installed, the Air Intake Manifold connects to the throttle body, which regulates the amount of air entering the system. It then distributes this air evenly across the engine’s cylinders through a series of runners or passages. The design of these runners is optimized to enhance airflow efficiency, which can improve engine performance and fuel economy.

The manifold also interfaces with the engine control unit (ECU), which monitors and adjusts the air-fuel mixture for optimal combustion. Sensors within the manifold provide real-time data to the ECU, allowing for precise control over the air intake process.

Furthermore, the Air Intake Manifold is often connected to the exhaust gas recirculation (EGR) system. This connection allows a small amount of exhaust gas to be reintroduced into the intake air stream, which helps to reduce emissions and improve fuel efficiency.

Conclusion

In summary, the part 5267617 Air Intake Manifold is integral to the efficient operation of the engine’s air intake system. It works in concert with the throttle body, ECU, and EGR system to ensure that the engine receives the correct amount of air for combustion, thereby contributing to the overall performance and efficiency of the vehicle.