5261957
Compressor Air Inlet Tube
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$409.95 $487.84

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION

The 5261957 Compressor Air Inlet Tube is a component designed for use in heavy-duty trucks, playing a significant role in the operation of the vehicle’s air compressor system. Manufactured by Cummins, a well-established name in the automotive industry, this part is integral to ensuring the efficient functioning of the truck’s air compressor. Cummins is renowned for its commitment to quality and innovation in the production of automotive components, making the 5261957 Compressor Air Inlet Tube a reliable choice for truck operators and maintenance professionals 1.

Basic Concepts of Compressor Air Inlet Tubes

A Compressor Air Inlet Tube is a component that facilitates the intake of air into the compressor system of a truck. Its function is to direct air from the atmosphere into the compressor, where it is pressurized and used for various applications such as braking systems, suspension, and other pneumatic controls within the vehicle. The efficiency of this component directly influences the overall performance of the truck’s air compressor system, impacting factors such as response time and system reliability 2.

Role of the 5261957 Compressor Air Inlet Tube in Truck Operation

The 5261957 Compressor Air Inlet Tube is specifically designed to enhance the operation of heavy-duty trucks by ensuring a steady and unobstructed flow of air into the compressor. This part interacts with other components of the air compressor system, such as the compressor itself and the air filter, to maintain optimal air pressure levels. Its design and material composition are tailored to withstand the demanding conditions of heavy-duty truck operation, contributing to the system’s durability and efficiency 3.

Key Features of the 5261957 Compressor Air Inlet Tube

The 5261957 Compressor Air Inlet Tube boasts several key features that enhance its performance and durability. Constructed from high-quality materials, it is designed to resist corrosion and wear, ensuring longevity in harsh operating environments. Its design includes precise engineering to facilitate smooth air flow, reducing turbulence and potential pressure drops. Additionally, the tube may feature unique characteristics such as reinforced sections or specialized coatings to further improve its resilience and functionality.

Benefits of Using the 5261957 Compressor Air Inlet Tube

Utilizing the 5261957 Compressor Air Inlet Tube in heavy-duty trucks offers several benefits. Improved air flow through the tube enhances the efficiency of the compressor, leading to more reliable and responsive pneumatic systems. This can contribute to better overall vehicle performance, including potentially improved fuel economy due to the optimized operation of the compressor. Furthermore, the durability and design of the tube may reduce maintenance costs and downtime, offering long-term value to truck operators.

Installation and Compatibility

Proper installation of the 5261957 Compressor Air Inlet Tube is crucial for ensuring its effective operation within the truck’s air compressor system. Installation procedures should follow manufacturer guidelines to ensure compatibility and optimal performance. While specific installation requirements may vary, it is important to consider factors such as alignment, secure fitting, and the use of any recommended sealants or gaskets. Compatibility with various truck models and compressor systems should be verified to ensure seamless integration and operation.

Maintenance and Troubleshooting

Regular maintenance of the 5261957 Compressor Air Inlet Tube is important for ensuring its continued optimal performance. This includes periodic inspections for signs of wear, corrosion, or damage, and cleaning or replacing the tube as necessary. Common issues that may arise with Compressor Air Inlet Tubes include blockages, leaks, or structural damage, which can be addressed through troubleshooting steps such as cleaning, repair, or replacement. Adhering to maintenance schedules and guidelines can help prevent issues and extend the lifespan of the component.

Cummins: Manufacturer Overview

Cummins, the manufacturer of the 5261957 Compressor Air Inlet Tube, has a long-standing reputation in the automotive industry for quality and innovation. With a history of producing reliable and high-performance components, Cummins is committed to advancing technology and meeting the needs of its customers. Their focus on research and development, coupled with a dedication to customer satisfaction, underscores their position as a leader in the production of automotive components, including those for heavy-duty trucks.

Cummins Compressor Air Inlet Tube (Part 5261957) Compatibility

The Cummins Compressor Air Inlet Tube, identified by part number 5261957, is a critical component in the air intake system of certain Cummins engines. This part is designed to ensure efficient and clean air delivery to the engine’s compressor, which is essential for optimal performance and longevity.

ISB6.7 CM2250 and ISB6.7 CM2350 B101 Engines

The Compressor Air Inlet Tube (5261957) is specifically engineered to fit seamlessly with the ISB6.7 CM2250 and ISB6.7 CM2350 B101 engines. These engines are known for their robust design and reliability, often used in heavy-duty applications such as commercial vehicles, construction equipment, and industrial machinery.

ISB6.7 CM2250

  • This engine variant is part of the Cummins ISB series, which is renowned for its power and efficiency.
  • The Compressor Air Inlet Tube (5261957) is designed to integrate with the ISB6.7 CM2250’s air intake system, ensuring that the air entering the compressor is free from contaminants that could damage the engine.

ISB6.7 CM2350 B101

  • The ISB6.7 CM2350 B101 engine is another high-performance variant within the Cummins ISB series.
  • This engine is equipped with advanced features to meet stringent emission standards while delivering exceptional power.
  • The Compressor Air Inlet Tube (5261957) is tailored to fit this engine, providing a reliable and efficient pathway for air to reach the compressor.

By ensuring that the Compressor Air Inlet Tube (5261957) is correctly installed in these engines, users can maintain the integrity of the air intake system, which is crucial for the engine’s overall performance and durability.

Role of Part 5261957 Compressor Air Inlet Tube in Engine Systems

The part 5261957 Compressor Air Inlet Tube is an integral component in the arrangement of engine systems, specifically within the compressor section. Its primary function is to direct ambient air into the compressor with precision and efficiency.

In the compressor arrangement, the air inlet tube works in conjunction with the compressor blades and stator vanes. As air enters through the inlet tube, it is channeled towards the compressor blades. These blades, driven by the engine’s rotation, compress the air, increasing its pressure and temperature. The compressed air is then directed through the stator vanes, which help to straighten the airflow and prepare it for further compression stages or delivery to the combustion chamber.

The efficiency of the compressor air inlet is paramount for optimal engine performance. A well-designed inlet tube ensures a smooth and uninterrupted flow of air, minimizing turbulence and pressure losses. This consistent airflow is essential for the compressor to operate effectively, ensuring that the engine receives the necessary amount of compressed air for combustion.

Moreover, the compressor air inlet tube is often designed to withstand the high pressures and temperatures encountered within the engine. Its material and construction must be robust enough to endure these conditions while maintaining its structural integrity and functional efficiency.

In summary, the part 5261957 Compressor Air Inlet Tube plays a significant role in the compressor arrangement by ensuring a steady and efficient supply of air to the compressor, which is vital for the engine’s overall performance and efficiency.

Conclusion

The 5261957 Compressor Air Inlet Tube is a critical component in the operation of heavy-duty trucks, ensuring efficient air delivery to the compressor system. Its design, durability, and compatibility with Cummins engines make it a valuable asset for truck operators and maintenance professionals. Regular maintenance and proper installation are key to maximizing the benefits of this component, contributing to the overall performance and reliability of the vehicle.


  1. Majewski, Addy, and Hannu Jaskelainen. Diesel Emissions and Their Control: Second Edition. SAE International, 2023.

  2. Maclaurin, Bruce. High Speed Off-Road Vehicles. Wiley, 2018.

  3. Boyce, Meherwan P. Gas Turbine Engineering Handbook 4th Edition. Butterworth-Heinemann, 2011.

SPECIFICATIONS

Package Dimensions
30.0 x 1.0 x 7.0 in
Weight
1.8 lbs
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.