4080534
Flexible Hose
Cummins®

The Cummins Flexible Hose Assembly 4080534 is a component designed to facilitate the transfer of fluids within commercial truck systems. Its role is significant in ensuring the efficient operation of various truck systems by providing a flexible conduit for fluid movement, which is vital for the overall performance and reliability of commercial vehicles.

Basic Concepts of Flexible Hose Assemblies

Flexible hose assemblies are components used in automotive and other systems to transfer fluids between different parts of a system. They are designed to accommodate movement and vibration, which are common in vehicle operations. These assemblies operate by providing a pathway for fluid flow that can bend and flex without compromising the integrity of the fluid transfer. This flexibility is essential in environments where rigid connections could fail due to the dynamic nature of vehicle operation ¹.

Purpose of the 4080534 Flexible Hose Assembly

This Cummins part is specifically engineered to connect various systems within a commercial truck, facilitating the transport of fluids such as coolant, fuel, or hydraulic fluid. By providing a flexible connection, it allows for the natural movement and vibration of the truck’s components without disrupting the flow of fluids. This is particularly important in systems where rigid connections could lead to leaks or failures over time.

Key Features

The 4080534 boasts several key features that enhance its performance and durability. It is constructed from high-quality materials that offer resistance to wear, corrosion, and the extreme temperatures often encountered in commercial truck operations. Its design includes reinforced ends to ensure a secure connection to other components, and it may incorporate unique characteristics such as spiral wire reinforcement to maintain shape and flexibility under pressure.

Benefits

The advantages of the 4080534 include its improved flexibility, which accommodates the movement of truck components without compromising fluid transfer. Its resistance to wear and tear ensures longevity, even in demanding operating conditions. Additionally, its design contributes to enhanced safety and efficiency in fluid transfer operations, reducing the risk of leaks and system failures.

Installation Considerations

When installing this part, it is important to follow guidelines and best practices to ensure compatibility with other components and proper fit and function. This includes verifying that the assembly is the correct size and type for the application, and taking necessary precautions to avoid damage during installation. Proper alignment and secure connection to other components are crucial for the assembly’s performance and durability.

Troubleshooting Common Issues

Common problems that may arise with the 4080534 include leaks or reduced flexibility. Troubleshooting these issues effectively involves inspecting the assembly for signs of wear, damage, or improper installation. Addressing leaks may require tightening connections or replacing damaged sections, while reduced flexibility could indicate the need for replacement or adjustment of the assembly.

Maintenance Tips

Regular maintenance of the 4080534 is recommended to prolong its lifespan and ensure consistent performance. This includes routine inspections for signs of wear, damage, or leaks, and following manufacturer guidelines for replacement. Keeping the assembly clean and free from debris can also contribute to its efficient operation.

Cummins: A Brief 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 a broad product range, Cummins has established a reputation for quality and reliability in the commercial truck industry. This reputation underscores the trust in the 4080534, reflecting Cummins’ commitment to providing durable and efficient components for commercial vehicles ².

Cummins Flexible Hose Assembly 4080534 in Engine Applications

The Cummins Flexible Hose Assembly 4080534 is a critical component in several engine models, ensuring efficient fluid transfer and maintaining system integrity. This part is designed to connect various fluid lines, accommodating the natural movement and vibrations of the engine during operation.

QSK45 CM500 Engines

In the QSK45 CM500 engines, the Flexible Hose Assembly 4080534 plays a vital role in the cooling system. It connects the engine’s coolant lines, allowing for flexibility and reducing the risk of stress-induced failures. This hose assembly is engineered to withstand high temperatures and pressures, ensuring reliable performance under demanding conditions.

Integration with Engine Systems

The integration of the Flexible Hose Assembly 4080534 in the QSK45 CM500 engines is seamless, providing a secure and leak-proof connection. This assembly is typically used in conjunction with other components such as radiators, coolant pumps, and thermostats, forming a cohesive system that maintains optimal engine temperature.

Importance in Engine Performance

The proper functioning of the Flexible Hose Assembly 4080534 is crucial for the overall performance and longevity of the QSK45 CM500 engines. By allowing for movement and reducing stress on the fluid lines, this component helps prevent leaks and failures, contributing to the engine’s reliability and efficiency.

Role of Part 4080534 Flexible Hose Assembly in Engine Systems

Plumbing Systems

In plumbing systems, the 4080534 is instrumental in connecting various components that require fluid transfer. This includes linking pumps to reservoirs, radiators to heat exchangers, and other fluid-carrying parts. The flexibility of the hose assembly allows it to navigate tight spaces and absorb vibrations, ensuring a secure and durable connection. It plays a significant role in maintaining the integrity of the fluid pathways, preventing leaks, and ensuring efficient fluid circulation.

Turbocharger Coolant Systems

In turbocharger coolant systems, the 4080534 is used to connect the turbocharger to the engine’s coolant system. This connection is vital for dissipating the heat generated by the turbocharger, which can reach extremely high temperatures. The flexible nature of the hose assembly accommodates the movement and thermal expansion of the turbocharger, providing a reliable coolant pathway. This helps in maintaining optimal turbocharger performance and longevity by ensuring that it operates within safe temperature ranges.

Conclusion

The Cummins Flexible Hose Assembly 4080534 is a vital component in commercial truck systems, offering flexibility, durability, and efficient fluid transfer. Its role in accommodating the dynamic nature of vehicle operations, resistance to wear and corrosion, and contribution to engine performance and reliability make it an essential part of modern commercial vehicles. Regular maintenance and proper installation are key to ensuring its longevity and effectiveness in various engine and plumbing systems.