2867248
Flexible Hose
Cummins®

The Cummins 2867248 Flexible Hose is a specialized component designed for use in commercial truck systems. It serves as a vital link in various fluid transfer systems within these vehicles, ensuring efficient and reliable operation. This hose is engineered to withstand the demanding conditions encountered in heavy-duty applications, providing a flexible yet robust solution for connecting different parts of the truck’s fluid systems.

Basic Concepts of Flexible Hoses

Flexible hoses are integral components in automotive and heavy-duty truck systems. They are used to connect various parts of a vehicle’s fluid systems, allowing for movement and vibration without compromising the integrity of the fluid transfer. Flexible hoses are typically made from a combination of rubber and reinforcement materials, which provide the necessary flexibility and strength. Their primary function is to transport fluids such as coolant, fuel, and hydraulic fluid while accommodating the dynamic movements of the vehicle ¹.

Purpose of the Cummins 2867248 Flexible Hose

The Cummins 2867248 Flexible Hose plays a specific role in the operation of commercial trucks by connecting critical components within the fluid transfer systems. It is designed to transport fluids between parts that may move relative to each other, such as the engine and radiator in a cooling system, or between hydraulic components. This hose ensures that fluid flow is maintained even when parts of the system are in motion, contributing to the overall efficiency and reliability of the truck’s operation ².

Key Features

The Cummins 2867248 Flexible Hose is characterized by several key features that enhance its performance and durability. It is constructed from high-quality materials, including synthetic rubber for the inner layer and reinforced fabric for the outer layer. This combination provides excellent resistance to wear, tear, and environmental factors. The hose is also designed with specific fittings and connectors that ensure a secure and leak-free connection to the systems it serves. Additionally, its flexible nature allows it to accommodate the vibrations and movements typical in heavy-duty truck applications.

Benefits

The Cummins 2867248 Flexible Hose offers several advantages that contribute to its effectiveness in commercial truck systems. Its flexibility allows for greater movement and vibration absorption, reducing the risk of damage to the hose and connected components. The materials used in its construction provide resistance to wear and tear, ensuring a longer service life. Furthermore, the hose’s design enhances safety and efficiency in fluid transfer, minimizing the risk of leaks and maintaining optimal system performance.

Installation Considerations

When installing the Cummins 2867248 Flexible Hose, it is important to follow specific guidelines and best practices to ensure proper function and longevity. The installation process should begin with the correct tools and fittings, ensuring that all connections are secure and leak-free. It is also crucial to route the hose in a manner that avoids sharp bends or kinks, which could impede fluid flow or cause damage to the hose. Additionally, regular inspections should be conducted to identify any signs of wear or damage early, allowing for timely maintenance or replacement.

Troubleshooting and Maintenance

Common issues with flexible hoses, such as leaks or blockages, can often be identified through regular inspections and maintenance practices. Signs of wear, such as cracks or abrasions, should be addressed promptly to prevent fluid leaks and system failures. Maintenance practices for the Cummins 2867248 Flexible Hose include checking for proper alignment and securing of fittings, ensuring there are no obstructions in the fluid path, and verifying that the hose is not subjected to excessive stress or movement. These practices help ensure the longevity and reliable performance of the hose.

Safety Precautions

When working with the Cummins 2867248 Flexible Hose, it is important to observe several safety measures to protect both the technician and the vehicle. Handling procedures should include wearing appropriate personal protective equipment (PPE) and ensuring that the hose is properly supported during installation or removal to prevent accidental damage. In the event of a hose failure, emergency response steps should include shutting down the affected system to prevent further damage and addressing the leak or breakage promptly to restore safe operation.

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 is committed to quality and innovation in the automotive and heavy-duty truck industries. The company’s product range includes a variety of components and systems designed to enhance the performance, efficiency, and reliability of commercial vehicles. Cummins’ dedication to excellence is evident in its rigorous testing and quality control processes, ensuring that all products meet the highest standards of durability and performance ³.

Flexible Hose 2867248 in Cummins Engines

The Cummins Flexible Hose part number 2867248 is a critical component in various Cummins engine configurations. This hose is designed to provide flexibility and durability, ensuring smooth operation and longevity of the engine systems it connects.

K19 Engine Series

In the K19 engine series, the Flexible Hose 2867248 is typically used to connect the fuel system components, ensuring a secure and leak-proof connection. This hose is engineered to withstand the high pressures and temperatures associated with fuel delivery systems, maintaining the integrity of the fuel lines and preventing any potential leaks that could compromise engine performance.

Grouping of Engines

For engines within the same series, such as the K19, the Flexible Hose 2867248 is standardized, ensuring compatibility and ease of maintenance. This standardization allows for quick and efficient part replacement, reducing downtime and ensuring that the engine continues to operate at peak efficiency.

The hose’s flexibility is particularly beneficial in areas where the engine components are subject to movement, such as during vehicle operation. This flexibility helps to prevent stress and wear on the hose, extending its lifespan and maintaining the overall reliability of the engine system.

By integrating this flexible hose into the design of the K19 engine series, Cummins ensures that the engine systems can operate smoothly and efficiently, with minimal maintenance requirements. This thoughtful design choice reflects Cummins’ commitment to quality and durability in their engine components.

Role of Part 2867248 Flexible Hose in Engine Systems

The part 2867248 Flexible Hose is integral to the efficient operation of several engine components, particularly in the context of the Filter and Oil Bypass systems.

Integration with the Filter System

In the Filter system, the Flexible Hose facilitates the transfer of fluids between the filter and other engine components. It ensures a consistent flow of filtered fluid, which is essential for maintaining the cleanliness of the engine’s internal parts. The flexibility of the hose allows it to accommodate the vibrations and movements inherent in engine operation, thereby ensuring a secure and leak-free connection.

Function in the Oil Bypass System

Within the Oil Bypass system, the Flexible Hose plays a significant role in managing oil flow during periods of high pressure or when the filter becomes clogged. It provides an alternative pathway for oil to bypass the filter and reach the engine components directly. This function is vital for maintaining oil pressure and ensuring that the engine receives adequate lubrication under all operating conditions.

Overall Contribution to Engine Performance

The incorporation of the Flexible Hose in these systems enhances the reliability and efficiency of the engine. By allowing for fluid dynamics that adapt to the engine’s operational demands, it contributes to the overall performance and longevity of the engine components.

Conclusion

The Cummins 2867248 Flexible Hose is a critical component in the fluid transfer systems of commercial trucks and Cummins engines. Its design and construction ensure flexibility, durability, and efficient fluid transfer, contributing to the overall performance and reliability of the vehicle. Proper installation, maintenance, and adherence to safety precautions are essential to maximize the lifespan and effectiveness of this part.