4086525
Flexible Hose
Cummins®

The Cummins 4086525 Flexible Hose is a critical component designed for use in commercial trucks. It facilitates the transfer of fluids or gases between various systems, playing a significant role in the overall operation and efficiency of heavy-duty vehicles.

Basic Concepts of Flexible Hoses

Flexible hoses are essential in automotive and industrial systems for transferring fluids or gases. They are designed to accommodate movement and vibration, which are common in vehicle operations. These hoses are particularly important 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 Cummins 4086525 Flexible Hose

This Cummins part is specifically designed to connect different systems within a truck, enabling the transfer of fluids or gases. It ensures that these systems operate efficiently by providing a reliable connection that can withstand the dynamic environment of a commercial truck. The hose is integral to maintaining the flow of necessary fluids or gases, which is vital for the truck’s performance.

Key Features

The 4086525 Flexible Hose boasts several key features that enhance its performance and longevity. These include a material composition that offers superior flexibility and durability, allowing it to withstand the rigors of heavy-duty truck operations. Its design characteristics are tailored to ensure a secure fit and efficient fluid or gas transfer, contributing to the overall reliability of the truck’s systems.

Benefits

The advantages of using the 4086525 Flexible Hose include improved flexibility, which accommodates the movement and vibration inherent in truck operations. Its resistance to wear and tear ensures longevity, while its design enhances safety and efficiency in fluid transfer operations. These benefits contribute to the overall performance and reliability of the truck.

Installation Considerations

Proper installation of the 4086525 Flexible Hose is vital to ensure its effectiveness and longevity. Guidelines and best practices for installation include using the necessary tools, following specific steps to ensure a secure fit, and avoiding common pitfalls such as over-tightening or incorrect alignment. Adhering to these practices helps maintain the hose’s integrity and performance ².

Troubleshooting Common Issues

Common problems that may arise with the 4086525 Flexible Hose include leaks, cracks, or reduced flexibility. Troubleshooting steps to address these issues involve inspecting the hose for signs of wear or damage, ensuring proper installation, and replacing the hose if necessary. Regular checks can help identify potential issues before they lead to more significant problems.

Maintenance Tips

Regular maintenance practices are recommended to ensure the longevity and optimal performance of the 4086525 Flexible Hose. These include routine inspections for signs of wear or damage, cleaning the hose as needed, and following replacement guidelines to prevent failures. Maintaining the hose in good condition is key to the efficient operation of the truck’s systems.

Safety Precautions

When working with the 4086525 Flexible Hose, it is important to observe safety measures to prevent accidents or injuries. These include handling the hose with care, using protective equipment when necessary, and having emergency response protocols in place for malfunctions or accidents. Safety is paramount in ensuring the well-being of personnel and the reliability of the truck’s operations.

Cummins Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its wide range of products and commitment to quality and reliability. The company’s history and reputation underscore the quality and dependability of components like the 4086525 Flexible Hose, providing confidence in its performance and durability in heavy-duty truck applications ³.

Role of Part 4086525 Flexible Hose in Engine Systems

The 4086525 Flexible Hose is integral to the efficient operation of several key engine components. It facilitates the connection between the breather and the crankcase, ensuring that pressure is effectively managed within the engine. This connection is vital for maintaining the engine’s performance and longevity by allowing for the release of gases and vapors that accumulate during operation.

In conjunction with the Electronic Control Module (ECM) kit, the flexible hose plays a role in the overall management of the engine’s systems. By providing a reliable conduit for various fluids and gases, it supports the ECM’s function of monitoring and adjusting engine parameters in real-time. This interplay ensures that the engine operates within optimal conditions, enhancing efficiency and reducing the risk of component failure.

Additionally, the flexible hose is a component of the engine harness kit, where it aids in the secure routing of wires and cables. Its flexibility allows for the accommodation of engine movements and vibrations, which are common during operation. This not only protects the wiring from damage but also ensures that electrical connections remain intact, supporting the consistent performance of the engine’s electronic systems.

Conclusion

The 4086525 Flexible Hose is a versatile and critical component that contributes to the seamless integration and function of various engine systems. Its role in maintaining engine health and performance underscores the importance of proper installation, maintenance, and safety precautions when working with this part.