3047137
Air Compressor Inlet Connection
Cummins®

The Air Compressor Inlet Connection, identified by Part #3047137, is a component manufactured by Cummins, a well-established name in the automotive industry. This part is integral to the operation of heavy-duty trucks, particularly within their air brake systems. Cummins is renowned for its commitment to producing high-quality components designed to enhance the performance and reliability of heavy-duty vehicles ¹.

Basic Concepts

Air compressor inlet connections serve as the gateway for air intake into the compressor. Within the air brake system of a truck, these connections play a vital role by facilitating the entry of ambient air into the compressor. The efficiency of air intake directly influences the compressor’s ability to generate the necessary air pressure for the brake system to function correctly. Ensuring a clean and unobstructed air supply is crucial for optimal compressor operation and overall system reliability ².

Purpose and Role

The 3047137 Air Compressor Inlet Connection is designed to ensure efficient air intake into the compressor, which is fundamental for the compressor’s performance. By providing a secure and leak-free connection point for the air intake hose, this component helps maintain the integrity of the air supply system. Its role is to facilitate the smooth flow of air into the compressor, contributing to the generation of consistent air pressure required for the truck’s braking system ³.

Key Features

The 3047137 Air Compressor Inlet Connection boasts several key features that enhance its functionality. Constructed from durable materials, it is designed to withstand the rigors of heavy-duty truck applications. Its design includes precision-machined fittings to ensure a tight seal, minimizing the risk of air leaks. Additionally, the connection is engineered to be compatible with standard air intake hoses, facilitating easy installation and replacement.

Benefits

Utilizing the 3047137 Air Compressor Inlet Connection offers several advantages. Its robust construction and precise design contribute to improved compressor efficiency by ensuring a consistent and clean air supply. The connection’s durability enhances the reliability of the air brake system, reducing the likelihood of unexpected failures. Furthermore, its compatibility with various truck models ensures versatility in application, making it a valuable component for fleet managers and truck operators.

Installation Considerations

Proper installation of the 3047137 Air Compressor Inlet Connection is crucial for ensuring optimal performance and longevity. It is recommended to follow the manufacturer’s guidelines for installation, which may include specific torque specifications for tightening fittings to prevent leaks. Ensuring the connection is free from debris and contaminants before installation is also important to maintain the efficiency of the air intake system.

Maintenance Tips

To keep the 3047137 Air Compressor Inlet Connection in optimal condition, regular maintenance is recommended. This includes periodic inspection for signs of wear or damage, cleaning the connection point to remove any accumulated dirt or debris, and ensuring all fittings remain tight and secure. Lubricating moving parts, if applicable, can also contribute to the smooth operation of the connection.

Troubleshooting Common Issues

Common issues with the 3047137 Air Compressor Inlet Connection may include air leaks, reduced compressor efficiency, or connection failure. Troubleshooting steps may involve inspecting the connection for signs of wear or damage, checking for proper installation and tightness of fittings, and ensuring the air intake hose is free from obstructions. Addressing these issues promptly can help maintain the efficiency and reliability of the truck’s air brake system.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for innovation, quality, and reliability in the automotive industry. The company’s commitment to manufacturing high-quality components for heavy-duty trucks underscores its dedication to enhancing the performance and durability of vehicles across various applications.

Compatibility with Cummins Engines

The Air Compressor Inlet Connection part 3047137, manufactured by Cummins, is designed to fit seamlessly with a range of Cummins engines. This part is crucial for ensuring the proper functioning of the air compressor system, which is integral to the engine’s overall performance.

N14 CELECT and N14 MECHANICAL Engines

For the N14 CELECT and N14 MECHANICAL engines, the part 3047137 is engineered to integrate smoothly with the engine’s air intake system. This connection is essential for maintaining the air pressure required for the engine’s operation, ensuring that the air compressor can efficiently supply the necessary air to the engine’s cylinders. The design of this part ensures a secure fit, preventing any air leaks that could compromise engine performance.

NH/NT 855 Engines

Similarly, for the NH/NT 855 engines, the Air Compressor Inlet Connection part 3047137 is tailored to fit the specific design of these engines. The part is crafted to align perfectly with the air intake components, facilitating a reliable connection that supports the engine’s air compression needs. This ensures that the air compressor can operate effectively, contributing to the engine’s overall efficiency and longevity.

In all these engines, the part 3047137 is designed to meet the rigorous standards set by Cummins, ensuring compatibility and reliability across different engine models.

Role of Part 3047137 Air Compressor Inlet Connection in Engine Systems

The Air Compressor Inlet Connection (part 3047137) is an essential component that facilitates the smooth operation of various engine systems by ensuring a consistent and regulated airflow into the compressor. This part is integral to the overall arrangement of the compressor system, directly influencing its efficiency and performance.

Integration with Compressor Air Inlet

The Air Compressor Inlet Connection interfaces with the Compressor Air Inlet, which is responsible for drawing in ambient air. This connection ensures that the air entering the compressor is clean and free from contaminants, which is vital for maintaining the compressor’s longevity and operational integrity. The secure fitting provided by part 3047137 prevents any air leaks, thereby optimizing the compressor’s intake process.

Connection to Compressor Air Inlet Tube

Once the air passes through the Compressor Air Inlet, it travels through the Compressor Air Inlet Tube. The Air Compressor Inlet Connection plays a significant role here by ensuring a seamless transition of air from the inlet to the tube. This connection is designed to withstand the pressure differentials and vibrations inherent in engine operations, providing a stable and reliable pathway for the air to reach the compressor.

Overall System Arrangement

In the broader arrangement of the engine system, the Air Compressor Inlet Connection (part 3047137) acts as a pivotal junction point. It not only ensures that the air supply to the compressor is uninterrupted but also contributes to the structural integrity of the air intake system. This part is engineered to fit precisely within the engine’s design, enhancing the overall performance and reliability of the compressor and, by extension, the entire engine system.

Conclusion

The 3047137 Air Compressor Inlet Connection is a critical component in the air brake systems of heavy-duty trucks, ensuring efficient air intake and contributing to the overall reliability and performance of the vehicle. Its robust design, compatibility with various Cummins engines, and ease of maintenance make it a valuable asset for fleet managers and truck operators. Proper installation, regular maintenance, and prompt troubleshooting of common issues are essential for maximizing the benefits of this Cummins part.