3538468
Plain Hose
Cummins®

The Cummins 3538468 Plain Hose is a component designed for use in commercial trucks. It serves a specific function within the truck’s fluid systems, contributing to the overall operation and efficiency of the vehicle. Understanding its purpose and role is fundamental for maintaining and optimizing truck performance ¹.

Basic Concepts of Plain Hoses

Plain hoses are flexible tubes used to transport fluids within various systems of a vehicle. They are integral to the operation of engines, cooling systems, and other fluid-dependent mechanisms. Plain hoses operate by providing a pathway for fluid flow, accommodating movement and vibration that occur during vehicle operation. Their design allows for flexibility and durability under varying conditions ².

Purpose of the Cummins 3538468 Plain Hose

The Cummins 3538468 Plain Hose is engineered to facilitate the transport of specific fluids within a truck’s system. It supports various systems by ensuring the efficient movement of fluids, which may include coolant, fuel, or other necessary liquids. This hose plays a role in maintaining system integrity and performance by providing a reliable connection between components ³.

Key Features

The Cummins 3538468 Plain Hose is characterized by its material composition and design features. It is constructed from durable materials that resist wear and degradation, ensuring longevity and reliable performance. The hose’s design includes features that enhance its flexibility and ability to withstand pressure and temperature variations, contributing to its overall effectiveness in demanding applications.

Benefits of Using Cummins 3538468 Plain Hose

Utilizing the Cummins 3538468 Plain Hose offers several advantages. Its robust construction and design contribute to improved reliability and durability in fluid transport. This hose aids in maintaining system efficiency by providing a secure and effective pathway for fluid flow, reducing the risk of leaks and system failures.

Installation Considerations

Proper installation of the Cummins 3538468 Plain Hose is vital for ensuring its effectiveness and longevity. It is important to consider compatibility with other system components and to follow best practices for a secure and effective fit. Careful attention to installation details helps prevent issues such as leaks or reduced performance.

Maintenance and Troubleshooting

Regular maintenance of the Cummins 3538468 Plain Hose is recommended to ensure continued performance and reliability. This includes inspecting the hose for signs of wear or damage and addressing any issues promptly. Troubleshooting common problems, such as leaks or reduced flexibility, can help maintain system efficiency and prevent more significant issues.

Performance in Various Conditions

The Cummins 3538468 Plain Hose is designed to perform under a range of operating conditions. Its ability to withstand extreme temperatures and high-pressure environments contributes to its effectiveness in maintaining system efficiency. Understanding how this hose performs in different scenarios can help in assessing its suitability for specific applications.

Cummins: A Brief Overview

Cummins Inc. is a leader in the design and manufacture of diesel engines and related technologies. With a history of innovation and commitment to quality, Cummins has established itself as a trusted name in the automotive industry. Its expertise in engine and component design underscores the reliability and performance of products like the Cummins 3538468 Plain Hose.

Compatibility with Cummins Engines

The Cummins 3538468 Plain Hose is designed to fit a variety of Cummins engines, ensuring a secure and reliable connection for fluid transfer. This hose is compatible with the following engines:

Cummins ISB Series

• ISB CM550
• ISB CM850
• ISB/ISD6.7 CM2150 SN
• ISB5.9 CM2880 B110

Cummins ISBE Series

• ISBE CM2150
• ISBE CM800
• ISBE4 CM850

Cummins ISC Series

• ISC CM554
• ISC CM850

Cummins ISF Series

• ISF3.8 CM2220 AN

Cummins ISL Series

• ISL CM554
• ISL9 CM2150 SN

Cummins ISZ Series

• ISZ13 CM2150 Z105

Cummins L Series

• L8.9
• L8.9 L121

Cummins QSB Series

• QSB3.9 30 CM550
• QSB5.9 30 CM550
• QSB5.9 44 CM550
• QSB5.9 CM850
• QSB6.7 CM850 (CM2850)

This hose is engineered to meet the demands of these engines, providing durability and performance in various applications. It is essential to verify the specific fitment for your engine model to ensure compatibility and optimal performance.

Role of Part 3538468 Plain Hose in Engine Systems

Part 3538468 Plain Hose is integral to the efficient operation of various engine components. It facilitates the transfer of fluids, gases, and other substances essential for the performance and maintenance of these components. Here’s how it interfaces with different engine systems:

Turbocharger Systems

In turbocharger setups, the Plain Hose is used to connect the turbocharger to the intercooler, ensuring a smooth flow of compressed air into the engine. This connection is vital for maintaining the pressure and temperature balance required for optimal turbocharger performance. Additionally, it links the turbocharger to the wastegate, regulating the exhaust gases that bypass the turbine, thus controlling boost levels.

Aftermarket Turbocharger Integration

For aftermarket turbochargers, the Plain Hose is employed to adapt the new turbo to the existing engine system. It ensures compatibility between the turbocharger and other components such as the actuator kit and the pre-set turbine housing kit. This adaptation is essential for achieving the desired performance enhancements without compromising system integrity.

Actuator Kits and Service Kits

In actuator kits and service kits, the Plain Hose plays a role in connecting the actuator to the turbocharger and other related components. This ensures precise control over the turbocharger’s operation, allowing for fine-tuning of boost levels and overall engine performance. In service kits, it aids in the replacement and maintenance of worn-out hoses, preserving the efficiency of the actuator system.

Core Assembly and Housing Repair Kits

Within core assemblies and housing repair kits, the Plain Hose is used to replace damaged or deteriorated hoses. This maintains the structural integrity and functional efficiency of the turbocharger housing. It ensures that all connections remain secure and leak-free, which is essential for the longevity and performance of the turbocharger.

Wastegate Systems

In wastegate systems, the Plain Hose connects the wastegate actuator to the turbocharger, allowing for the regulation of exhaust gas flow. This connection is key to preventing over-boosting and ensuring that the turbocharger operates within safe parameters. The hose’s durability and flexibility are important for withstanding the high temperatures and pressures associated with wastegate operation.

Performance Parts

When integrating performance parts, the Plain Hose is often upgraded to handle increased airflow and pressure. This enhancement is crucial for supporting the higher performance demands placed on the engine by these parts. It ensures that all components work in harmony, delivering the expected performance gains without risking system failure.

Conclusion

In summary, the Cummins 3538468 Plain Hose is a versatile component that ensures the seamless operation of various engine systems. Its role in connecting and facilitating the flow between different components is essential for maintaining engine performance, efficiency, and reliability.