2871244
Flexible Hose
Cummins®

The Cummins 2871244 Flexible Hose is a component designed for use in commercial trucks. It serves to connect various systems within the truck, facilitating the transfer of fluids essential for the vehicle’s operation. This hose is integral to maintaining the efficiency and reliability of the truck’s systems.

Basic Concepts of Flexible Hoses

Flexible hoses are components used in automotive and other systems to connect parts that may move relative to each other. They are designed to withstand the dynamic movements and vibrations typical in such environments. Flexible hoses are utilized in various applications, including fuel lines, coolant systems, and hydraulic systems, to transport fluids without the risk of leakage or damage that rigid pipes might encounter under similar conditions ¹.

Purpose of the Cummins 2871244 Flexible Hose

The Cummins 2871244 Flexible Hose is specifically designed to connect systems within a truck that require fluid transfer. It plays a role in transporting fluids such as fuel, coolant, or hydraulic fluid between components that may not be stationary relative to each other. This hose ensures a secure and leak-free connection, contributing to the overall efficiency and safety of the truck’s operation.

Key Features

The Cummins 2871244 Flexible Hose is characterized by several key features that enhance its performance. It is made from materials that offer flexibility and durability, allowing it to withstand the pressures and temperatures associated with its applications. The hose’s design includes reinforced layers to prevent kinking and ensure a consistent flow of fluids. Additionally, its flexibility accommodates the movement between connected components, reducing the risk of damage ².

Benefits

Using the Cummins 2871244 Flexible Hose provides several advantages. Its flexibility allows for dynamic movement between connected parts, reducing stress on the hose and connected systems. The hose’s durability ensures resistance to wear and tear, contributing to the longevity of the truck’s systems. Furthermore, its design enhances safety and efficiency in fluid transfer, minimizing the risk of leaks and ensuring optimal performance.

Installation Considerations

When installing the Cummins 2871244 Flexible Hose, it is important to follow guidelines and best practices to ensure proper fitting and secure connections. This includes verifying compatibility with the truck’s system, using appropriate fitting methods, and ensuring that the hose is correctly aligned and tightened to prevent leaks. Careful attention to these details during installation contributes to the hose’s effectiveness and longevity.

Maintenance and Troubleshooting

Maintaining the Cummins 2871244 Flexible Hose involves regular inspections for signs of wear, such as cracks or leaks, and addressing any issues promptly to prevent further damage. Common troubleshooting steps include checking for proper alignment and tension of the hose, ensuring fittings are secure, and replacing the hose if significant wear is detected. These practices help ensure the hose continues to perform optimally and safely.

Common Applications

The Cummins 2871244 Flexible Hose finds applications in various truck systems, including fuel lines, where it facilitates the transfer of fuel from the tank to the engine; coolant systems, where it helps circulate coolant to regulate engine temperature; and hydraulic systems, where it is used to transfer hydraulic fluid for operating various truck functions. Its versatility makes it a valuable component across different truck systems.

Safety Precautions

When handling, installing, or maintaining the Cummins 2871244 Flexible Hose, it is important to observe safety measures to prevent accidents. This includes wearing appropriate personal protective equipment, ensuring the truck is properly secured and the engine is off during installation or maintenance, and following manufacturer guidelines for handling and disposal of fluids. These precautions help ensure safe operation and maintenance of the hose.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration systems, and aftermarket parts. With a history of innovation and a commitment to quality, Cummins has established a strong reputation in the commercial truck industry for producing reliable and efficient components that contribute to the performance and durability of trucks.

Cummins Engine Compatibility with Part 2871244

The Cummins part 2871244, a Flexible Hose, is designed to integrate seamlessly with specific engine models. This part is engineered to meet the rigorous demands of the engines it supports, ensuring reliable performance and durability.

QSK50 CM2150 K107 and QSK50 CM2150 MCRS

The Flexible Hose part 2871244 is compatible with both the QSK50 CM2150 K107 and QSK50 CM2150 MCRS engines. This compatibility is crucial for maintaining the integrity of the engine’s fluid systems, as the hose is designed to withstand the high pressures and temperatures typical of these engines.

In these engines, the Flexible Hose is typically used for connecting various fluid lines, ensuring that the system can handle the dynamic movements and stresses encountered during operation. The design of the hose allows for flexibility, reducing the risk of leaks and ensuring a secure connection.

The integration of the Flexible Hose into these engines is a testament to Cummins’ commitment to providing high-quality, reliable parts that enhance the performance and longevity of their engines.

Role of Part 2871244 Flexible Hose in Engine Systems

Part 2871244 Flexible Hose is integral to the efficient operation of various engine systems, particularly in the context of the System and Oil Replenishing components.

System Component

In the System component, the Flexible Hose facilitates the transfer of fluids, gases, or other substances between different parts of the engine. Its flexibility allows it to accommodate the vibrations and movements inherent in engine operation, ensuring a secure and reliable connection. This adaptability is essential for maintaining consistent performance and preventing leaks that could lead to system failures.

Oil Replenishing Component

Within the Oil Replenishing component, the Flexible Hose plays a significant role in the circulation and distribution of oil throughout the engine. It connects various oil passages, filters, and reservoirs, enabling the smooth flow of lubricant to critical engine parts. This ensures that all moving components receive adequate lubrication, reducing friction and wear. The hose’s flexibility also helps in managing the pressure variations that occur during oil circulation, contributing to the overall efficiency and longevity of the engine ³.

Conclusion

The Cummins 2871244 Flexible Hose is a critical component in the operation of commercial trucks, offering flexibility, durability, and efficient fluid transfer across various systems. Its compatibility with specific Cummins engines, such as the QSK50 CM2150 K107 and QSK50 CM2150 MCRS, underscores its importance in maintaining engine performance and reliability. Regular maintenance and adherence to safety precautions are essential to ensure the longevity and effectiveness of this part.