4007058
Flexible Hose
Cummins®

The Cummins 4007058 Flexible Hose is a component designed for use in commercial trucks. It serves a specific function within the truck’s system, contributing to the efficient operation of heavy-duty vehicles. Understanding its role and significance can provide insights into the complexities of truck maintenance and operation.

Basic Concepts of Flexible Hoses

Flexible hoses are components used in various automotive systems to transfer fluids or gases. They are designed to accommodate movement and vibration, which are common in vehicle operations. These hoses are essential in systems where rigid pipes cannot be used due to the need for flexibility and the ability to withstand varying conditions, such as temperature changes and mechanical stress ¹.

Purpose of the 4007058 Flexible Hose in Truck Operations

This Cummins part is utilized within the truck’s system to connect specific components, facilitating the transfer of fluids or gases. It is engineered to handle the dynamic environment of a commercial truck, ensuring reliable performance under various operational conditions. The hose connects critical parts of the system, allowing for the smooth transfer of substances necessary for the truck’s function.

Key Features of the 4007058 Flexible Hose

The design of the 4007058 Flexible Hose incorporates several features that enhance its performance in heavy-duty applications. It is constructed from materials that offer durability and resistance to the harsh conditions found in truck environments. The hose’s flexibility allows it to accommodate the movement and vibrations inherent in truck operations, ensuring a secure and efficient connection between components ².

Benefits of Using the 4007058 Flexible Hose

Utilizing this Cummins part provides several advantages. Its design allows for improved flexibility, which is vital in accommodating the movements and vibrations of a commercial truck. The hose’s materials contribute to its resistance against wear and tear, enhancing its durability. Additionally, its design helps ensure safe and efficient fluid transfer operations, reducing the risk of leaks and other issues ³.

Installation Considerations

When installing the 4007058 Flexible Hose, it is important to follow guidelines and best practices to ensure proper integration into the truck’s system. This includes aligning the hose correctly, using appropriate securing methods, and verifying compatibility with the existing system. Careful installation helps maintain the hose’s performance and longevity.

Troubleshooting Common Issues

Occasionally, issues may arise with this Cummins part, such as leaks or reduced flexibility. Identifying these problems early and addressing them can help maintain the hose’s performance and prevent more significant issues. Diagnosis and resolution may involve inspecting the hose for damage, ensuring proper installation, and replacing the hose if necessary.

Maintenance Tips

Regular maintenance of the 4007058 Flexible Hose can prolong its lifespan and ensure reliable performance. This includes routine inspections for signs of wear or damage, cleaning the hose as needed, and replacing it when it shows signs of significant deterioration. Adhering to these maintenance practices can help prevent unexpected failures and ensure the hose continues to function effectively.

Cummins Corporation Overview

Cummins Inc. is a well-established corporation in the commercial truck industry, known for its wide range of products and strong reputation. The company has a history of innovation and quality, providing solutions that meet the demanding requirements of heavy-duty truck operations. The 4007058 Flexible Hose is part of its extensive product line, designed to support the efficient and reliable operation of commercial trucks.

Flexible Hose 4007058 in Cummins Engines

The Cummins Flexible Hose part number 4007058 is designed to fit seamlessly within the QSK45 CM500, QSK60 CM500, and QSK78 CM500 engines. This hose is engineered to provide a reliable connection between various components within the engine system, ensuring efficient fluid transfer and minimizing the risk of leaks.

In the QSK45 CM500 and QSK60 CM500 engines, the 4007058 Flexible Hose is typically used to connect the fuel system components, ensuring a secure and flexible link that can withstand the operational stresses of these engines. Its design allows for easy installation and removal, facilitating maintenance and repair processes.

For the QSK78 CM500 engine, the hose is integral to the cooling system, providing a flexible connection that accommodates the engine’s movements and vibrations. This flexibility is crucial in maintaining the integrity of the cooling system, preventing potential damage from rigid connections that could crack or break under stress.

Overall, the 4007058 Flexible Hose is a critical component in the QSK45 CM500, QSK60 CM500, and QSK78 CM500 engines, ensuring that fluid transfer remains efficient and reliable throughout the engine’s operational life.

Role of Part 4007058 Flexible Hose in Engine Systems

The 4007058 Flexible Hose is an essential component in various engine systems, facilitating the efficient transfer of fluids and gases while accommodating the dynamic movements and vibrations inherent in engine operation.

In the arrangement of engine components, the 4007058 Flexible Hose provides a vital connection between rigid pipes and moving parts, ensuring a secure yet flexible link that can withstand the stresses of engine movement. This flexibility is particularly important in high-vibration environments, where traditional rigid hoses might fail.

Within the turbocharger system, the hose plays a significant role in connecting the turbocharger to the intercooler or the engine. Its flexibility allows it to absorb the vibrations generated by the turbocharger, enhancing the durability and reliability of the connection.

In filter systems, especially those involving the fuel filter, the 4007058 Flexible Hose ensures a leak-free connection between the filter housing and the fuel lines. This is essential for maintaining the integrity of the fuel system and preventing contamination.

The fuel system benefits greatly from the use of this hose, as it connects various components such as the fuel pump, fuel injectors, and the fuel tank. Its flexibility accommodates the natural expansion and contraction of fuel lines due to temperature changes, ensuring a consistent fuel flow.

For mounting purposes, the hose’s flexibility allows for easier installation and maintenance. It can be routed around obstacles and through tight spaces without the need for complex bends or additional fittings, simplifying the overall engine layout.

In the broader fuel system accessory arrangement, the 4007058 Flexible Hose connects components like pressure regulators, return lines, and fuel rails. Its role in these connections ensures that the fuel system operates smoothly, without the risk of leaks or restrictions.

In terms of plumbing, the hose is used to connect various engine subsystems, providing a reliable and durable solution for fluid transfer. Its ability to flex and move with the engine reduces the likelihood of wear and tear on connections, extending the lifespan of the entire system.

Conclusion

The Cummins 4007058 Flexible Hose is a vital component in the operation of commercial trucks and heavy-duty engines. Its design and features ensure efficient fluid transfer, accommodate dynamic movements and vibrations, and contribute to the overall reliability and performance of the vehicle. Proper installation, maintenance, and troubleshooting are essential to maximize the lifespan and effectiveness of this part.