4992784
Compressor Air Inlet Tube
Cummins®

The Compressor Air Inlet Tube, part number 4992784, is a component designed by Cummins, a well-established manufacturer in the automotive industry. This Cummins part is integral to the operation of heavy-duty trucks, specifically within the air compressor system. Cummins is recognized for its commitment to producing high-quality components that enhance the performance and reliability of vehicles ¹.

Function and Operation

The Compressor Air Inlet Tube operates within the truck’s air compressor system by facilitating the intake of air. This process begins when the compressor draws in ambient air through the inlet tube. The tube directs the airflow into the compressor, where it is pressurized. The design of the inlet tube ensures that air enters the system smoothly, minimizing turbulence and maximizing efficiency ².

Purpose of the Compressor Air Inlet Tube

This part contributes to the overall operation of a truck by ensuring that the air compressor receives a steady and unobstructed flow of air. This role is vital for the efficient operation of the compressor, which in turn supports various truck systems that rely on compressed air, such as brakes, suspensions, and other pneumatic controls ³.

Key Features

The 4992784 Compressor Air Inlet Tube is constructed from durable materials that are resistant to the harsh conditions often encountered in heavy-duty truck environments. Its design includes features that enhance airflow efficiency, such as a smooth interior surface that reduces resistance. The tube is also engineered to withstand high pressures and temperatures, ensuring long-term reliability.

Benefits

The advantages of the Compressor Air Inlet Tube include improved airflow into the compressor, which can lead to enhanced compressor efficiency. This, in turn, may contribute to overall truck performance and reliability by ensuring that systems dependent on compressed air operate effectively.

Installation Considerations

When installing the Compressor Air Inlet Tube, it is important to follow guidelines that ensure compatibility with the specific truck model and compressor system. Proper installation involves securing the tube in place and ensuring that all connections are tight to prevent air leaks. Specific requirements may vary depending on the application.

Maintenance and Troubleshooting

Regular maintenance of the Compressor Air Inlet Tube is recommended to ensure optimal performance. This includes checking for signs of wear or damage and ensuring that all connections remain secure. Common issues may include blockages or leaks, which can be addressed by cleaning the tube or tightening connections as necessary.

Performance Impact

The Compressor Air Inlet Tube plays a role in the performance of the truck’s air compressor system by ensuring efficient airflow. This can lead to improvements in various aspects of truck operation, including potential enhancements in fuel efficiency, compressor lifespan, and the reliability of air-dependent systems.

Cummins Overview

Cummins has a long-standing reputation in the industry for producing high-quality automotive components. Their history of innovation and commitment to excellence is reflected in the design and performance of parts like the Compressor Air Inlet Tube. Cummins continues to be a trusted name among professionals in the automotive and heavy-duty truck sectors.

Application in Cummins Engines

The Compressor Air Inlet Tube is compatible with the following Cummins engine models:

• ISC8.3 CM2250
• ISL9 CM2250
• QSC9 CM2250/QSL9 CM2250
• QSL9 CM2250

Grouping by Engine Series

ISC8.3 CM2250 and ISL9 CM2250

The Compressor Air Inlet Tube for the ISC8.3 CM2250 and ISL9 CM2250 engines is engineered to fit seamlessly into the air intake system of these models. This part ensures that the engine receives a steady and clean air supply, which is crucial for maintaining power output and efficiency. The design of the tube is optimized to reduce air turbulence and pressure drops, contributing to the overall performance of the engine.

QSC9 CM2250/QSL9 CM2250 and QSL9 CM2250

For the QSC9 CM2250/QSL9 CM2250 and QSL9 CM2250 engines, the Compressor Air Inlet Tube is equally important. These engines, often used in heavy-duty applications, benefit from the precise engineering of this part. The tube is crafted to handle the demanding conditions of these engines, providing a robust and reliable connection between the air filter and the compressor. This ensures that the engine can operate under high stress and varying environmental conditions without compromising on performance.

Role of Part 4992784 Compressor Air Inlet Tube in Engine Systems

The Compressor Air Inlet Tube is integral to the efficient operation of engine systems, particularly in the context of the compressor air inlet arrangement. This component facilitates the smooth and uninterrupted flow of air into the compressor section of the engine.

In the compressor air inlet arrangement, the tube acts as a conduit, ensuring that the air entering the compressor is clean and free from contaminants. This is essential for maintaining the compressor’s performance and longevity. The tube is designed to withstand the pressures and temperatures associated with the air intake process, providing a reliable pathway for air to reach the compressor blades.

The efficient design of the Compressor Air Inlet Tube contributes to the overall performance of the engine. By ensuring a steady supply of air, it helps in maintaining the optimal air-fuel ratio, which is vital for combustion efficiency. Additionally, the tube’s placement and design help in reducing turbulence and pressure losses, which can otherwise affect the compressor’s efficiency.

Conclusion

In summary, the Compressor Air Inlet Tube, part number 4992784, plays a significant role in the compressor air inlet arrangement by ensuring a consistent and clean air supply to the compressor, thereby contributing to the engine’s overall performance and efficiency. Its durable construction, efficient design, and compatibility with various Cummins engine models make it a vital component in the operation of heavy-duty trucks.