4104829
Plain Hose
Cummins®

The Cummins 4104829 Plain Hose is a component designed for use in commercial trucks. It serves a specific function within the vehicle’s fluid systems, contributing to the overall operation and efficiency of the truck. Understanding its purpose and significance is key to maintaining the vehicle’s performance and longevity.

Basic Concepts of Plain Hoses

Plain hoses are flexible tubes used to transport fluids within various systems. They are characterized by their simple construction, lacking reinforcements such as wire spirals or textile braids. Unlike reinforced hoses, plain hoses rely solely on their material properties for strength and flexibility. They are commonly used in applications where the pressure and temperature conditions are moderate, and where flexibility and ease of installation are prioritized ¹.

Purpose of the Cummins 4104829 Plain Hose

This Cummins part is integral to the fluid systems of commercial trucks. It is designed to transport specific fluids, ensuring they reach their intended destinations within the truck’s systems. This hose plays a role in maintaining the efficiency and reliability of the truck’s operations by facilitating the smooth transfer of fluids.

Key Features

The Cummins 4104829 Plain Hose is distinguished by several key features that enhance its performance. These include its material composition, which is selected for optimal flexibility and durability under the operating conditions it encounters. The hose’s design characteristics, such as its inner and outer diameters, are tailored to meet the specific requirements of its applications, ensuring a secure fit and efficient fluid transfer.

Benefits of Using Cummins 4104829 Plain Hose

Incorporating this part into a truck’s fluid system offers several advantages. Its design and material properties contribute to improved reliability and longevity, reducing the need for frequent replacements. Additionally, the hose’s efficiency in fluid transfer helps maintain the overall performance of the truck’s systems, contributing to its operational effectiveness ².

Installation Considerations

Proper installation of the Cummins 4104829 Plain Hose is vital for ensuring its optimal performance and longevity. Guidelines for installation include selecting the correct fittings and ensuring a secure connection to prevent leaks. Careful routing of the hose to avoid sharp bends or abrasion is also important, as is periodic inspection for signs of wear or damage.

Maintenance and Care

Regular maintenance and care of the Cummins 4104829 Plain Hose are recommended to prevent issues and extend its service life. This includes checking for signs of wear, such as cracks or softening of the material, and ensuring that connections remain secure. Cleaning the hose and its surroundings can also help prevent contamination and degradation.

Troubleshooting Common Issues

Common problems associated with plain hoses, such as leaks or degradation, can often be traced to installation errors, environmental factors, or normal wear and tear. Troubleshooting steps may include inspecting the hose and its connections for signs of damage, ensuring proper installation techniques were used, and considering environmental conditions that may affect the hose’s performance.

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 commitment to quality, Cummins serves customers in approximately 190 countries and territories, providing reliable and efficient power solutions across a wide range of industries, including commercial trucking ³.

Compatibility of Cummins Part 4104829 with Engine Models

This Cummins part is designed to fit seamlessly with several engine models, ensuring efficient fluid transfer and maintaining the integrity of the engine’s cooling and fuel systems. This hose is compatible with the following engines:

K19 Engine

The K19 engine, known for its robust design and reliability, utilizes the Plain Hose 4104829 in its fluid management system. This hose is critical in connecting various components, ensuring that fluids flow smoothly without leaks, thereby maintaining optimal engine performance.

NH/NT 855 Engines

The NH/NT 855 engines, part of the Cummins engine family, also incorporate the Plain Hose 4104829. This hose is essential in these engines for its role in the fluid transfer system, which includes connections to the radiator, fuel lines, and other critical components. Its design ensures that the fluid pathways remain leak-free, contributing to the engine’s overall efficiency and longevity.

By using the Cummins part 4104829 in these engines, maintenance and repair processes are streamlined, ensuring that the engines operate at peak performance levels.

Role of Part 4104829 Plain Hose in Engine Systems

This part is integral to the efficient operation of various engine systems, facilitating the transfer of fluids essential for performance and longevity. Its applications span across several key components:

Radiator Plumbing

In radiator plumbing, the Plain Hose connects the radiator to the engine, enabling the circulation of coolant. This ensures that the engine maintains optimal operating temperatures, preventing overheating and potential damage.

Heat Exchanger Systems

Within heat exchanger systems, the Plain Hose is used to link the heat exchanger to other components, such as the intercooler or aftercooler. This connection is vital for transferring heat between fluids, enhancing the efficiency of the cooling process.

Intercooler Assembly

In intercooler assemblies, the Plain Hose plays a role in connecting the intercooler to the engine and other parts of the cooling system. This setup allows for the effective cooling of compressed air from the turbocharger, which is essential for improving engine performance and reliability.

Cooling System Kit

As part of a cooling system kit, the Plain Hose is employed to create a comprehensive network of connections that ensure all components of the cooling system work in unison. This includes linking the radiator, heat exchanger, and engine, providing a seamless flow of coolant throughout the system.

Radiator Connection

Specifically, in radiator connections, the Plain Hose is used to join the radiator to the engine block or other cooling system components. This ensures that coolant can be efficiently circulated to dissipate heat generated by the engine.

Aftercooler Water Plumbing

In aftercooler water plumbing, the Plain Hose is utilized to connect the aftercooler to the water supply and drainage systems. This allows for the cooling of air after it has been compressed, which is crucial for maintaining engine efficiency and preventing overheating.

Overall System Integration

Across these applications, the Plain Hose serves as a vital link in the engine’s cooling and heat management systems. Its role in facilitating fluid transfer ensures that all components operate within their designed parameters, contributing to the overall performance and durability of the engine.

Conclusion

The Cummins 4104829 Plain Hose is a critical component in the fluid systems of commercial trucks, ensuring efficient and reliable operation. Its design, material properties, and compatibility with various engine models make it an essential part for maintaining the performance and longevity of commercial vehicles. Proper installation, maintenance, and care are crucial for maximizing the benefits of this part, contributing to the overall effectiveness of the truck’s systems.