5256495
Air Transfer Tube
Cummins®

The Cummins 5256495 Air Transfer Tube is a component designed for use in commercial trucks. It serves a specific function within the truck’s air system, contributing to the overall efficiency and performance of the vehicle. Understanding its purpose and significance is key to maintaining and optimizing truck operations.

Basic Concepts of Air Transfer Tubes

An Air Transfer Tube is a conduit that facilitates the movement of air within a truck’s air system. It plays a role in ensuring that air is distributed efficiently to various components that rely on pressurized air for operation. This includes systems like brakes, suspensions, and other pneumatic controls. The tube’s design and placement are important for maintaining consistent air flow and pressure, which are necessary for the reliable operation of these systems ¹.

Purpose and Role in Truck Operation

This Cummins part is integral to the air system of a truck. It supports the transfer of air to critical components, ensuring that they receive the necessary air pressure to function correctly. This tube is part of a network that enables the truck’s air brake system, suspension systems, and other pneumatic features to operate smoothly. Its role is to provide a reliable pathway for air, contributing to the safety and performance of the truck ².

Key Features

This Cummins part is constructed from materials that offer durability and resistance to the conditions typically encountered in commercial truck environments. Its design includes features that enhance its performance, such as smooth internal surfaces to minimize air resistance and secure connection points to prevent leaks. These attributes contribute to the tube’s ability to withstand the demands of heavy-duty use ³.

Benefits

The use of the 5256495 can lead to improved efficiency within the truck’s air system. By ensuring a reliable air flow, it supports the consistent operation of air-dependent systems. This can translate to enhanced truck performance and increased system reliability, as components receive the air pressure they require to function optimally.

Installation Considerations

Proper installation of this part is important for its effective operation. This involves ensuring that all connections are secure and that the tube is correctly positioned within the air system. Tools and prerequisites may vary, but attention to detail during installation helps to prevent issues such as air leaks, which can affect system performance.

Troubleshooting and Maintenance

Regular maintenance and prompt troubleshooting are important for prolonging the service life of the 5256495. Common issues may include air leaks or blockages within the tube. Diagnostic practices can help identify these problems, allowing for timely repairs or replacements to maintain optimal air system performance.

Manufacturer Overview - Cummins

Cummins Inc. is a well-established company with a history of providing diesel engines and related components. The company’s expertise in this field has earned it a reputation for quality and reliability in the commercial truck industry. Cummins’ commitment to innovation and customer satisfaction is reflected in its range of products, including the 5256495 Air Transfer Tube.

Air Transfer Tube Compatibility with Cummins Engines

The Air Transfer Tube part number 5256495, manufactured by Cummins, is designed to fit seamlessly with several of their engine models. This component plays a role in the engine’s air management system, ensuring optimal air flow and pressure. Here is a detailed look at its compatibility with specific engine models:

ISB6.7 CM2250 and ISB6.7 CM2350 B101

The Air Transfer Tube part number 5256495 is specifically engineered to integrate with the ISB6.7 CM2250 and ISB6.7 CM2350 B101 engines. These engines are known for their robust performance and reliability, making them popular choices in various applications, from heavy-duty trucks to industrial machinery.

ISB6.7 CM2250

This engine variant is designed to deliver high power output and efficiency. The Air Transfer Tube ensures that the engine receives the correct air pressure, which is important for maintaining optimal combustion and performance. The tube’s precise fit and design allow for efficient air transfer, contributing to the engine’s overall efficiency and longevity.

ISB6.7 CM2350 B101

Similar to the ISB6.7 CM2250, the ISB6.7 CM2350 B101 engine benefits from the Air Transfer Tube part number 5256495. This engine is equipped with advanced features that enhance its performance and reliability. The air transfer tube plays a role in ensuring that the engine operates smoothly by maintaining the necessary air pressure and flow.

Importance of the Air Transfer Tube

While the specific details of the Air Transfer Tube part number 5256495 will be covered in a larger article, it is important to note that this component is integral to the engine’s air management system. Its role in ensuring optimal air flow and pressure cannot be overstated, as it directly impacts the engine’s performance, efficiency, and longevity.

Role of Part 5256495 Air Transfer Tube in Engine Systems

The Part 5256495 Air Transfer Tube is a component in the efficient operation of various engine systems, particularly in the realms of plumbing and exhaust recirculation air management.

Plumbing Systems

In the context of engine plumbing systems, the Air Transfer Tube facilitates the movement of air between different components, ensuring that the system maintains optimal pressure and flow rates. This is particularly important in systems where precise air-fuel ratios are required for combustion efficiency and emissions control. The tube’s role in these systems helps to prevent issues such as backflow and ensures that the air supply is consistent and reliable.

Exhaust Recirculation Air

For exhaust recirculation air systems, the Air Transfer Tube plays a role in redirecting a portion of the exhaust gases back into the intake system. This process, known as Exhaust Gas Recirculation (EGR), is important for reducing nitrogen oxides (NOx) emissions, which are harmful pollutants. The tube ensures that the recirculated exhaust gases are evenly distributed and mixed with the incoming air, enhancing the overall efficiency of the EGR system and contributing to lower emissions and improved engine performance.

Conclusion

The Cummins 5256495 Air Transfer Tube is a vital component in the air management systems of commercial trucks and Cummins engines. Its design and features contribute to the efficient operation of air-dependent systems, enhancing truck performance and reliability. Proper installation, maintenance, and troubleshooting are essential for maximizing the benefits of this part, ensuring optimal air flow and pressure within the engine and truck systems.