3395803
Plain Hose Coupling
Cummins®

The 3395803 Plain Hose Coupling is a component manufactured by Cummins, a well-established name in the commercial vehicle industry. This coupling is designed for use in commercial trucks, where it facilitates the connection of hoses in various fluid transfer systems.

Basic Concepts of Plain Hose Couplings

Plain hose couplings are devices used to connect hoses to fittings or other hoses in fluid transfer systems. They are integral to ensuring a secure and leak-free connection, allowing for the efficient transfer of fluids such as hydraulic fluid, fuel, and coolant. These couplings operate by clamping the hose ends together, creating a seal that prevents fluid leakage ¹.

Purpose of the 3395803 Plain Hose Coupling

The 3395803 Plain Hose Coupling plays a role in the operation of a truck by connecting hoses in various fluid systems. It is used in hydraulic, fuel, and coolant systems, where it ensures the secure transfer of fluids. This coupling helps maintain system integrity by providing a reliable connection point that can withstand the pressures and temperatures associated with these systems ².

Key Features

The 3395803 Plain Hose Coupling is constructed from durable materials that offer resistance to wear and corrosion. Its design includes features that enhance performance, such as a robust clamping mechanism that ensures a tight seal. Additionally, the coupling may have unique attributes that differentiate it from other couplings, such as a specific size or shape that accommodates various hose diameters ³.

Benefits

The 3395803 Plain Hose Coupling offers several benefits, including ease of installation, which allows for quick connections and disconnections. Its durable construction contributes to longevity, while its design helps prevent leaks. The coupling is also compatible with various hose types, making it a versatile component for different applications.

Installation Process

To install the 3395803 Plain Hose Coupling, first, ensure that the hose ends are clean and free from debris. Slide the coupling onto one hose end, then connect the other hose end. Use the appropriate tools to tighten the coupling, ensuring a secure connection. It is important to follow best practices to avoid over-tightening, which can damage the hose or coupling.

Troubleshooting Common Issues

Common issues with plain hose couplings include leaks and disconnections. To address these problems, inspect the coupling and hose ends for damage or wear. Ensure that the coupling is properly tightened and that the hose ends are seated correctly within the coupling. If leaks persist, the coupling or hose may need to be replaced.

Maintenance Tips

Regular maintenance of the 3395803 Plain Hose Coupling is important to ensure longevity and reliable performance. Inspect the coupling at regular intervals for signs of wear or damage. Clean the coupling and hose ends to remove any buildup that could affect the seal. Following these maintenance practices can help prevent issues and extend the life of the coupling.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and quality, Cummins serves commercial vehicle, power systems, and component markets. The company is known for its commitment to customer satisfaction and technological advancement in the commercial vehicle industry.

Compatibility of Plain Hose Coupling Part 3395803 with Cummins Engines

The Plain Hose Coupling part number 3395803, manufactured by Cummins, is designed to fit seamlessly with a range of Cummins engines. This part is integral in ensuring the proper connection and functionality of hoses within the engine’s system. Here is a detailed look at its compatibility across various engine models:

G8.3 Series

The Plain Hose Coupling part 3395803 is compatible with the G8.3 series engines. This compatibility ensures that the hose connections are secure and reliable, which is crucial for maintaining the engine’s performance and efficiency.

G855 and G855 CM558

For the G855 and G855 CM558 engines, the part 3395803 is specifically engineered to fit the hose coupling requirements. This ensures that the hoses are properly attached, which is essential for the smooth operation of the engine.

GTA855 CM558 (CM2358) G101

The Plain Hose Coupling part 3395803 is also suitable for the GTA855 CM558 (CM2358) G101 engines. This compatibility is vital for maintaining the integrity of the hose connections, which are critical for the engine’s overall functionality.

N14 G

Lastly, the part 3395803 fits the N14 G engines. This ensures that the hose connections are secure and reliable, contributing to the engine’s performance and efficiency.

In summary, the Plain Hose Coupling part 3395803 is designed to fit a variety of Cummins engines, ensuring that hose connections are secure and reliable. This compatibility is crucial for maintaining the engine’s performance and efficiency across different models.

Role of Part 3395803 Plain Hose Coupling in Engine Systems

The Part 3395803 Plain Hose Coupling is instrumental in ensuring the seamless operation of various engine systems by facilitating the secure connection of hoses across different components.

In the Aid system, this coupling is used to connect hoses that transport fluids essential for the system’s operation, ensuring a reliable flow without leaks.

Within the Coolant Heater Starting system, the coupling plays a part in linking hoses that circulate heated coolant, aiding in easier engine starts in cold conditions by maintaining optimal temperatures.

In the Exchanger system, specifically the heat exchanger, the coupling ensures that hoses transferring heat between fluids are securely joined, enhancing the efficiency of heat transfer processes.

For the Heat Pump system, the coupling is vital in connecting hoses that move refrigerant or other heat transfer fluids, ensuring the pump operates effectively in regulating temperature.

In the Auxiliary Pump system, this component is used to join hoses that supply additional fluid flow to various parts of the engine, supporting the main pump’s function.

Within the Raw Water system, the coupling connects hoses that carry raw water for cooling purposes, ensuring that engine components remain at safe operating temperatures.

In the Radiator system, the coupling is employed to link hoses that circulate coolant through the radiator, facilitating the dissipation of heat and maintaining engine temperature within desired ranges.

Overall, the Part 3395803 Plain Hose Coupling is a fundamental component in maintaining the integrity and efficiency of fluid transfer across these engine systems.

Conclusion

The 3395803 Plain Hose Coupling is a critical component in the operation of commercial trucks, ensuring secure and reliable connections in various fluid transfer systems. Its compatibility with a range of Cummins engines highlights its importance in maintaining engine performance and efficiency. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part.