2870349
Flexible Hose
Cummins®

The 2870349 Flexible Hose Assembly is a component manufactured by Cummins, designed for use in commercial trucks. This hose assembly is integral to the operation of these vehicles, facilitating the transfer of fluids between various systems. Cummins, a well-established manufacturer in the automotive industry, produces this part with a focus on durability and efficiency.

Basic Concepts of Flexible Hose Assemblies

Flexible hose assemblies are utilized in automotive applications to connect different parts of a vehicle’s system, allowing for the transfer of fluids such as coolant, fuel, or hydraulic fluid. These assemblies are designed to accommodate the movement and vibration inherent in vehicle operation, ensuring a secure and leak-free connection ¹.

Purpose of the 2870349 Flexible Hose Assembly

The 2870349 Flexible Hose Assembly is specifically designed to play a role in the fluid transfer systems of commercial trucks. It connects critical components, enabling the transport of fluids necessary for the operation of the vehicle. This assembly is engineered to withstand the pressures and temperatures associated with these fluids, ensuring reliable performance ².

Key Features

The 2870349 Flexible Hose Assembly boasts several key features that enhance its performance and durability. It is constructed from high-quality materials that offer resistance to wear and tear, as well as to the chemicals present in the transported fluids. The design incorporates reinforced ends for secure attachment and flexibility in the hose body to accommodate movement. Additionally, the assembly may feature unique characteristics such as heat shielding or anti-kink properties to further ensure its reliability ³.

Benefits

The advantages of the 2870349 Flexible Hose Assembly include its improved flexibility, which allows it to adapt to the dynamic environment within a truck’s system. Its resistance to wear and tear contributes to the longevity of the assembly, reducing the need for frequent replacements. Furthermore, the assembly’s design and material composition contribute to the overall efficiency and reliability of the truck, ensuring smooth operation and reduced maintenance costs.

Installation Considerations

When installing the 2870349 Flexible Hose Assembly, it is important to follow guidelines and best practices to ensure proper fit and function. Preparatory steps may include cleaning the connection points and inspecting the assembly for any damage. The use of appropriate tools is recommended to secure the connections without over-tightening, which could damage the hose. Alignment considerations are crucial to prevent kinks or twists that could impede fluid flow.

Troubleshooting Common Issues

Common problems associated with flexible hose assemblies, such as leaks or kinks, can often be identified through regular inspection. Troubleshooting steps may involve checking connection points for tightness, inspecting the hose for signs of wear or damage, and ensuring that the assembly is properly aligned and not subjected to undue stress. Addressing these issues promptly can prevent more serious problems and ensure the continued reliable operation of the truck.

Maintenance Tips

Regular maintenance of the 2870349 Flexible Hose Assembly is recommended to prevent failures and ensure optimal performance. Inspection routines should be established to check for signs of wear, leaks, or damage. Cleaning procedures may be necessary to remove any buildup that could affect the assembly’s function. When considering replacement, it is important to assess the condition of the hose and its connections, replacing the assembly if there are signs of significant wear or if it has reached the end of its service life.

Cummins: Manufacturer Overview

Cummins is a manufacturer with a rich history in the automotive industry, known for its expertise in producing high-quality components. The company’s commitment to quality and innovation is evident in its product line, which includes a wide range of parts designed for durability and efficiency. Cummins’ reputation for excellence is built on a foundation of rigorous testing, adherence to industry standards, and a dedication to customer satisfaction.

Cummins Flexible Hose Assembly 2870349 Compatibility

The Cummins Flexible Hose Assembly part number 2870349 is designed to fit seamlessly with a range of Cummins engines, ensuring optimal performance and reliability. This part is engineered to provide a flexible connection between various engine components, accommodating movement and reducing stress on the system.

K19 Engines

For the K19 engines, the Flexible Hose Assembly 2870349 is a critical component that connects the fuel system, ensuring smooth and efficient fuel delivery. Its flexibility allows it to withstand the vibrations and movements inherent in engine operation, thereby enhancing the longevity of the fuel system components.

K50 Engines

Similarly, in the K50 engines, the Flexible Hose Assembly 2870349 plays a vital role in the engine’s cooling system. It provides a flexible link between the coolant passages, allowing for movement without compromising the integrity of the coolant flow. This flexibility is essential in maintaining consistent coolant pressure and temperature, which is crucial for the engine’s overall performance and longevity.

Grouping of Engines

Both the K19 and K50 engines benefit from the use of the Flexible Hose Assembly 2870349 due to its ability to provide a reliable and flexible connection in high-stress environments. This part is particularly important in applications where the engine is subject to significant movement and vibration, ensuring that the connections remain intact and the system operates efficiently.

Role of Part 2870349 Flexible Hose Assembly in Engine Systems

The Part 2870349 Flexible Hose Assembly is integral to the efficient operation of various engine systems. It facilitates the connection between the oil bypass filter and the bypass filter plumbing, ensuring a seamless flow of oil. This assembly is designed to accommodate the dynamic movements and vibrations inherent in engine operation, thereby maintaining a consistent oil flow which is essential for the filter’s effectiveness.

In the arrangement of the engine’s oil system, the Flexible Hose Assembly acts as a vital link. It connects the oil bypass filter to the plumbing, allowing for the redirection of oil when the primary filter becomes clogged. This setup ensures that the engine receives a continuous supply of filtered oil, which is paramount for lubrication and cooling.

The assembly also plays a significant role in the mounting of the oil bypass filter. By providing a flexible connection, it allows for the filter to be securely mounted without the risk of damage from engine vibrations. This is particularly important in high-performance engines where vibrations are more pronounced.

Furthermore, the Flexible Hose Assembly is instrumental in the corrosion resistance of the oil bypass system. Its material is selected to withstand the corrosive effects of oil and other contaminants, ensuring longevity and reliability of the system. This resistance is key in maintaining the integrity of the oil bypass filter and the overall efficiency of the engine’s lubrication system.

Conclusion

In summary, the 2870349 Flexible Hose Assembly is a key component in the oil bypass system of an engine. It ensures efficient oil flow, accommodates engine vibrations, aids in secure mounting of the filter, and contributes to the corrosion resistance of the system.