2867271
Flexible Hose
Cummins®

The Cummins 2867271 Flexible Hose is a specialized component designed for use in commercial truck operations. It serves as a vital link in various fluid transport systems within trucks, facilitating the movement of fluids such as coolant, fuel, and air. Its design and construction are tailored to meet the demanding requirements of heavy-duty applications, ensuring reliable performance under a wide range of operating conditions ¹.

Basic Concepts of Flexible Hoses

Flexible hoses are components used in automotive and industrial systems to convey fluids and gases between different parts of a system. Unlike rigid pipes, flexible hoses can bend and twist, accommodating the dynamic movements and vibrations inherent in vehicle operations. They are constructed from materials that offer flexibility, durability, and resistance to the specific fluids they transport. In automotive systems, flexible hoses play a role in connecting various components, allowing for efficient fluid transfer while compensating for the movement and vibration of the vehicle ².

Purpose of the Cummins 2867271 Flexible Hose

The Cummins 2867271 Flexible Hose is designed to connect different systems within a truck, facilitating the transport of fluids such as coolant, fuel, and air. It plays a role in ensuring that these fluids are delivered efficiently and reliably to their intended destinations within the truck’s systems. By providing a flexible connection, it accommodates the movement and vibration of the vehicle, helping to maintain system integrity and performance.

Key Features

The Cummins 2867271 Flexible Hose is characterized by several key features that enhance its performance and longevity. It is constructed from high-quality materials that offer flexibility and durability, allowing it to withstand the pressures and temperatures associated with truck operations. Its design includes reinforced layers to prevent kinking and ensure smooth fluid flow. Additionally, the hose is engineered to resist abrasion and chemical degradation, further contributing to its durability ³.

Benefits

Using the Cummins 2867271 Flexible Hose offers several advantages. Its flexibility allows for installation in tight spaces, accommodating the complex layouts of truck systems. This flexibility also helps reduce vibration and noise, contributing to a smoother operation. Compared to rigid hoses, the flexible design of this hose enhances durability by absorbing shocks and movements, potentially extending its service life.

Installation Considerations

When installing the Cummins 2867271 Flexible Hose, it is important to follow guidelines and best practices to ensure proper function and longevity. This includes ensuring proper alignment with the systems it connects, using appropriate securing methods to prevent disconnection, and verifying compatibility with existing systems to avoid issues such as leaks or reduced performance. Careful attention to these details during installation can help maximize the hose’s effectiveness and durability.

Maintenance and Troubleshooting

To ensure the longevity and optimal performance of the Cummins 2867271 Flexible Hose, regular maintenance is recommended. This includes inspecting the hose for signs of wear, such as leaks, abrasions, or kinks, and addressing any issues promptly. Common troubleshooting steps may involve checking for proper alignment and securing, ensuring there are no obstructions to fluid flow, and verifying that the hose is compatible with the systems it connects. Regular maintenance can help prevent unexpected failures and extend the service life of the hose.

Common Applications

The Cummins 2867271 Flexible Hose finds application in various truck systems, demonstrating its versatility and importance in different operational contexts. It is commonly used in coolant systems, fuel lines, and air intake systems, among others. Its ability to accommodate movement and vibration makes it suitable for a wide range of applications within commercial trucks, contributing to the efficient and reliable operation of these vehicles.

Manufacturer Information - Cummins

Cummins is a renowned manufacturer with a long-standing reputation in the automotive and industrial components industry. Founded with a commitment to quality and innovation, Cummins has established itself as a leader in the production of engines, powertrains, and related components. Their products are known for their reliability, performance, and durability, making them a preferred choice for commercial vehicle operators and manufacturers alike. Cummins’ dedication to advancing technology and meeting the needs of their customers underscores their position as a trusted provider in the industry.

Role of Part 2867271 Flexible Hose in Engine Systems

The part 2867271 Flexible Hose is an integral component in various engine systems, facilitating the efficient transfer of fluids and gases under dynamic conditions. Its application spans across several key components, enhancing their functionality and reliability.

Integration with the Turbocharger

In turbocharger systems, the flexible hose connects the turbocharger to other engine components, allowing for the transfer of exhaust gases. This connection is essential for the turbocharger’s operation, as it relies on the flow of exhaust gases to spin the turbine, which in turn drives the compressor. The flexibility of the hose accommodates the movement and vibrations inherent in the turbocharger, ensuring a secure and durable connection.

Turbocharger Oil Drain System

The flexible hose also plays a role in the turbocharger oil drain system. It facilitates the drainage of oil from the turbocharger, which is vital for maintaining lubrication and cooling within the turbocharger bearings. Efficient oil drainage prevents oil buildup, which could lead to increased temperatures and potential damage to the turbocharger.

Connection to the Cam Follower

In systems involving the cam follower, the flexible hose is used to route fluids such as oil or coolant. The cam follower relies on precise lubrication to reduce friction and wear between the camshaft and valvetrain components. The hose’s flexibility ensures that it can maintain a consistent flow of lubricant, even as the engine undergoes various operational stresses and movements.

Plumbing Applications

Within the broader plumbing system of the engine, the flexible hose is employed to connect various fluid pathways. This includes routing coolant, oil, and other fluids to and from critical engine components. Its use in plumbing applications ensures that fluid transfer remains uninterrupted, even in the presence of engine vibrations and thermal expansion.

Engine Cover Integration

The flexible hose is also utilized in the engine cover system. It provides a means to route fluids and gases around or through the cover, ensuring that the cover remains sealed and effective in containing engine noise and emissions. This application highlights the hose’s versatility in adapting to the complex geometry and movement of engine components.

Conclusion

In summary, the Cummins part 2867271 Flexible Hose is a versatile and essential component in modern engine systems. Its role in connecting and routing fluids and gases across various engine components underscores its importance in maintaining engine performance and reliability. Regular maintenance and proper installation are key to maximizing the effectiveness and longevity of this part.