4065355
Plain Hose
Cummins®

The Cummins 4065355 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.

Basic Concepts of Plain Hoses

Plain hoses are flexible tubes used to transport fluids within various systems. They are characterized by their simple construction, typically consisting of a single layer of material. Unlike reinforced hoses, which have additional layers for strength and durability, plain hoses rely on their material properties to perform their function. They are commonly used in applications where the fluid pressure is moderate and the environment is not excessively harsh ¹.

Purpose of the Cummins 4065355 Plain Hose

This Cummins part is integral to the fluid systems of commercial trucks. It is designed to transport specific fluids, such as coolant or hydraulic fluid, within the truck’s system. This hose plays a role in ensuring the proper circulation of these fluids, which is vital for the operation of the truck’s engine and other components. Its design and material are chosen to withstand the conditions within the truck’s system, ensuring reliable performance ².

Key Features

The Cummins 4065355 Plain Hose is constructed with specific features that make it suitable for heavy-duty applications. Its material composition is selected for durability and flexibility, allowing it to withstand the pressures and temperatures encountered in commercial truck operations. The hose’s design characteristics, such as its smooth inner surface and appropriate diameter, facilitate efficient fluid flow and reduce the risk of blockages or leaks ³.

Benefits

Utilizing the Cummins 4065355 Plain Hose offers several advantages. Its construction contributes to improved performance and reliability within the truck’s fluid systems. The hose’s durability ensures longevity, reducing the frequency of replacements and maintenance. Additionally, its design supports efficient fluid transport, which can enhance the overall operation of the truck.

Installation Considerations

When installing the Cummins 4065355 Plain Hose, it is important to follow guidelines and best practices to ensure proper fitting and securement. This includes verifying compatibility with the truck’s system to prevent issues such as leaks or inefficient fluid transport. Careful attention to these details during installation can contribute to the hose’s performance and durability.

Maintenance and Care

Regular maintenance of the Cummins 4065355 Plain Hose is recommended to ensure its continued reliable operation. This includes routine inspections for signs of wear or damage, such as cracks or leaks, and cleaning as necessary. Addressing these issues promptly can prevent more significant problems and extend the hose’s service life.

Troubleshooting Common Issues

Common problems associated with plain hoses, such as leaks, cracks, or blockages, can often be identified through regular inspections. Addressing these issues may involve repairing or replacing the hose, depending on the severity of the problem. Following manufacturer guidelines for troubleshooting can help resolve these issues effectively.

Compatibility and Usage

The Cummins 4065355 Plain Hose is designed for use in specific applications within commercial trucks. Its compatibility with various truck models and configurations makes it a versatile component for maintaining and upgrading truck fluid systems.

Cummins Overview

Cummins Inc. is a well-established manufacturer in the commercial truck industry, known for its wide range of products and commitment to quality. The company’s history of innovation and customer-focused solutions has earned it a reputable position within the industry, making its components, like the Cummins 4065355 Plain Hose, trusted choices for truck operators and maintenance professionals.

Cummins Engine Compatibility with Part 4065355

The Plain Hose part number 4065355, manufactured by Cummins, is designed to fit seamlessly within the engine systems of several Cummins engine models. This hose is integral to the engine’s operation, ensuring proper fluid flow and maintaining the integrity of the engine’s cooling and lubrication systems.

QSK45 CM500 and QSK60 CM500

The QSK45 CM500 and QSK60 CM500 engines are part of Cummins’ QSK series, which are known for their robust performance and reliability in heavy-duty applications. The Plain Hose 4065355 is specifically engineered to connect various components within these engines, facilitating the transfer of fluids such as coolant and oil. This hose is critical in maintaining the operational efficiency of these engines by ensuring that fluids are delivered to their intended destinations without leaks or restrictions.

QSK60G

The QSK60G engine, another member of the QSK series, also benefits from the use of the Plain Hose 4065355. This engine is designed for high-performance applications, and the hose plays a crucial role in its fluid management system. The hose’s design ensures that it can withstand the high pressures and temperatures typical of these engines, providing a reliable connection that enhances the engine’s overall performance and longevity.

By integrating the Plain Hose 4065355 into the QSK45 CM500, QSK60 CM500, and QSK60G engines, Cummins ensures that these engines maintain optimal fluid flow, which is essential for their efficient operation and durability.

Role of Part 4065355 Plain Hose in Engine Systems

In the context of engine systems, the part 4065355 Plain Hose is integral to the functionality and efficiency of several components.

Breather System

The breather system is designed to manage the pressure within the engine’s crankcase. The 4065355 Plain Hose facilitates the flow of air and gases between the crankcase and the atmosphere. This ensures that the pressure remains balanced, preventing any buildup that could lead to leaks or reduced engine performance. The hose connects to the breather valve, allowing for the release of excess pressure and contaminants, thus maintaining a clean and pressurized environment within the crankcase.

Crankcase Ventilation

In the crankcase ventilation system, the 4065355 Plain Hose plays a significant role in directing crankcase vapors away from the engine. These vapors, which consist of unburned fuel, moisture, and other byproducts, need to be efficiently vented to prevent contamination and ensure the longevity of engine components. The hose connects to the Positive Crankcase Ventilation (PCV) valve, channeling these vapors back into the intake manifold where they can be re-burned, thereby reducing emissions and improving fuel efficiency.

By effectively managing the flow of air and gases in these systems, the 4065355 Plain Hose contributes to the overall reliability and performance of the engine.

Conclusion

The Cummins 4065355 Plain Hose is a critical component in the fluid systems of commercial trucks, designed to ensure efficient and reliable fluid transport. Its specific features, benefits, and compatibility with various Cummins engine models make it a valuable asset for maintaining and optimizing truck performance. Regular maintenance and proper installation are key to maximizing the hose’s service life and ensuring the continued efficiency of the truck’s engine systems.