4086356
Flexible Hose
Cummins®

The Cummins 4086356 Flexible Hose is a component designed for use in commercial truck systems. It serves a specific function within the truck’s infrastructure, facilitating the transfer of fluids between various parts of the system. Understanding its purpose and role is fundamental for maintaining the efficiency and reliability of the truck’s operations.

Basic Concepts of Flexible Hoses

Flexible hoses are utilized across various automotive systems to connect components that require movement or are subject to vibration. They are engineered to withstand the dynamic conditions of vehicle operation, providing a reliable conduit for fluids such as coolant, fuel, and hydraulic fluid ¹. The flexibility of these hoses allows for movement and reduces stress on connected components, which can help prevent leaks and system failures.

Purpose of the 4086356 Flexible Hose

The 4086356 Flexible Hose is integral to the operation of a truck, connecting specific systems and transporting fluids essential for the truck’s function. It is designed to link components that may move relative to each other or are subject to vibration, ensuring a consistent flow of fluids without the risk of disconnection or damage.

Key Features

The 4086356 Flexible Hose boasts several key features that enhance its performance. Its material composition is selected for durability and resistance to the fluids it carries, as well as the environmental conditions it may encounter ². The hose’s flexibility is a critical attribute, allowing it to accommodate the movement and vibration inherent in truck operations. Additionally, design elements such as reinforced ends and smooth inner walls contribute to its reliability and efficiency.

Benefits

Utilizing the 4086356 Flexible Hose offers several advantages. It contributes to improved system reliability by providing a secure and flexible connection between components. The risk of leaks is reduced due to its design, which accommodates movement and vibration. Moreover, its durability ensures a longer service life compared to rigid hoses, making it a cost-effective solution for truck maintenance ³.

Installation Considerations

Proper installation of the 4086356 Flexible Hose is crucial for its performance and longevity. It is important to ensure compatibility with other system components to avoid issues such as leaks or improper fit. Best practices for installation include careful routing of the hose to avoid sharp bends or abrasion, securing it in place without over-tightening, and checking for proper alignment with connected components.

Troubleshooting Common Issues

Common issues with flexible hoses may include leaks or signs of wear. Troubleshooting steps involve inspecting the hose for visible damage, checking connections for tightness and proper alignment, and ensuring there are no obstructions or sharp edges that could cause abrasion. Addressing these issues promptly can prevent more significant problems and ensure the continued reliability of the truck’s systems.

Maintenance Tips

Regular maintenance of the 4086356 Flexible Hose is key to ensuring its longevity and optimal performance. This includes periodic inspection for signs of wear, checking connections for tightness, and cleaning the hose as necessary. Adhering to recommended inspection intervals and care procedures can help identify potential issues before they lead to system failures.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and commitment to quality, Cummins plays a significant role in the commercial truck industry, providing reliable and efficient power solutions that meet the demands of modern transportation.

Cummins Engine Part 4086356: Flexible Hose Compatibility

The Cummins part number 4086356, a Flexible Hose, is designed to integrate seamlessly with various Cummins engine models. Specifically, this part is compatible with the QSK45 CM500 and QSK60 CM500 engines.

In the QSK45 CM500 engine, the Flexible Hose 4086356 is engineered to connect critical fluid lines, ensuring efficient fluid transfer and minimizing the risk of leaks. Its flexibility allows it to accommodate the engine’s movements and vibrations, providing a reliable seal under operational conditions.

Similarly, in the QSK60 CM500 engine, the Flexible Hose 4086356 serves the same purpose. Given the larger displacement and power output of the QSK60 CM500, the hose’s design is optimized to handle higher pressures and temperatures, ensuring durability and performance.

Both engines benefit from the hose’s ability to connect various components, such as fuel lines, coolant lines, and other fluid pathways, ensuring that the engine operates smoothly and efficiently. The flexibility and durability of the hose make it a critical component in maintaining the integrity of the engine’s fluid systems.

Role of Part 4086356 Flexible Hose in Engine Systems

The part 4086356 Flexible Hose is integral to the functionality of various engine systems, ensuring efficient operation and maintenance. In the Q45/60 Centinel Kit, this hose facilitates the transfer of fluids between components, allowing for the dynamic movement required in the system without compromising the integrity of the fluid pathway.

In a broader system context, the flexible hose adapts to the vibrations and movements inherent in engine operations, providing a reliable connection that withstands the rigors of continuous use.

For the oil replenishing system, the hose plays a significant role in maintaining the proper lubrication levels within the engine. It ensures that oil is efficiently circulated and replenished where needed, contributing to the overall longevity and performance of the engine components.

The adaptability and durability of the 4086356 Flexible Hose make it a valuable component in these systems, supporting the seamless operation and maintenance of engine functionality.

Conclusion

The 4086356 Flexible Hose is a critical component in the maintenance and operation of Cummins engines, particularly in the QSK45 CM500 and QSK60 CM500 models. Its design ensures efficient fluid transfer, accommodates engine movements and vibrations, and contributes to the overall reliability and performance of the engine systems. Proper installation, regular maintenance, and prompt troubleshooting of common issues are essential for maximizing the hose’s service life and ensuring the continued efficiency of the truck’s operations.