4100294
Tube Nut
Cummins®

The Cummins 4100294 Tube Nut is a specialized component designed for use in commercial truck systems. It plays a role in ensuring secure and reliable connections within various systems, contributing to the overall efficiency and safety of the vehicle. This part is engineered to meet the demanding requirements of heavy-duty applications, providing a robust solution for connecting tubes and hoses in critical systems.

Basic Concepts of Tube Nuts

Tube nuts are fittings used to secure the ends of tubes and hoses, ensuring a tight and leak-proof connection. In both plumbing and automotive applications, tube nuts play a role in maintaining the integrity of fluid systems. They operate by threading onto the end of a tube or hose, creating a secure seal that prevents fluid leakage. The design of tube nuts allows for easy installation and removal, making them a practical choice for various applications ¹.

Purpose of the Cummins 4100294 Tube Nut

The Cummins 4100294 Tube Nut is specifically designed to enhance the performance and reliability of commercial truck systems. It is commonly used in fuel systems, hydraulic systems, and other fluid transfer applications. By providing a secure connection, this tube nut helps maintain the integrity of the system, ensuring that fluids are transferred efficiently and without leaks. Its application in these systems is important for the proper functioning and safety of the truck ².

Key Features

The Cummins 4100294 Tube Nut boasts several key features that enhance its functionality and durability. It is constructed from high-quality materials, ensuring resistance to corrosion and wear. The tube nut features a precise thread type that allows for a secure fit, minimizing the risk of leaks. Its design includes features that facilitate easy installation, such as a hexagonal shape for wrench access, ensuring that it can be tightened and loosened with ease ³.

Benefits

The advantages of using the Cummins 4100294 Tube Nut include improved sealing capabilities, which help prevent leaks in fluid systems. Its resistance to corrosion ensures longevity, even in harsh operating environments. Additionally, the ease of installation provided by its design characteristics makes it a convenient choice for maintenance and repair tasks. These benefits contribute to the overall reliability and performance of commercial truck systems.

Installation Process

Proper installation of the Cummins 4100294 Tube Nut is important for ensuring a secure and leak-free connection. The process involves threading the tube nut onto the end of the tube or hose, ensuring that it is aligned correctly. Tools such as a wrench may be required to tighten the tube nut to the appropriate torque specification. It is important to follow best practices, such as applying a thread sealant if necessary, to enhance the seal and prevent leaks.

Common Applications

The Cummins 4100294 Tube Nut is versatile and finds applications in various areas within commercial truck systems. It is commonly used in fuel systems to connect fuel lines, ensuring a secure and leak-proof connection. In hydraulic systems, it plays a role in connecting hydraulic lines, contributing to the efficient transfer of hydraulic fluid. Its use in these systems highlights its importance and versatility in heavy-duty truck applications.

Troubleshooting and Maintenance

Identifying common issues related to the Cummins 4100294 Tube Nut, such as leaks or loose connections, is important for maintaining the integrity of the system. Regular inspection and maintenance can help prolong the lifespan of the tube nut. If a leak is detected, it may be necessary to tighten the connection or replace the tube nut if it is damaged. Following proper maintenance practices ensures the continued reliability of the system.

Cummins Overview

Cummins Inc. is a renowned manufacturer with a strong reputation in the commercial truck industry. Founded in 1919, the company has a history of innovation and commitment to quality. Cummins is known for producing reliable and high-performance engine and powertrain components, including the Cummins 4100294 Tube Nut. The company’s dedication to excellence and customer satisfaction has established it as a leader in the industry.

Tube Nut 4100294 Compatibility with Cummins Engines

The Tube Nut part number 4100294, manufactured by Cummins, is a component designed to fit seamlessly with several of their engine models. This part is integral to the assembly and operation of these engines, ensuring secure connections and maintaining the integrity of the system.

G8.3 and G855 Engines

The Tube Nut 4100294 is compatible with the G8.3 and G855 engines. These engines are known for their robust design and reliability, often used in heavy-duty applications. The tube nut’s precision fit ensures that it can withstand the high pressures and stresses encountered in these environments, providing a dependable connection point.

KTA19GC CM558 and N14 G Engines

Similarly, the Tube Nut 4100294 is also designed to fit the KTA19GC CM558 and N14 G engines. These engines are part of Cummins’ lineup of industrial and commercial engines, recognized for their durability and efficiency. The tube nut’s compatibility with these models ensures that it can be used across a range of applications, from construction to marine and agricultural uses.

The Tube Nut 4100294’s design allows it to be a versatile component, fitting snugly into the specified engine models and providing the necessary support and stability. Its compatibility with these engines underscores Cummins’ commitment to quality and consistency in their parts manufacturing.

Role of Part 4100294 Tube Nut in Engine Systems

The 4100294 Tube Nut is a component in various engine systems, facilitating the secure connection of tubes and hoses to ensure efficient fluid transfer and system integrity.

In the heat exchanger system, the Tube Nut plays a role by connecting the tubes that transfer coolant between the engine and the heat exchanger. This connection ensures that the coolant circulates effectively, maintaining optimal engine temperature and preventing overheating.

Within the heat pump system, the Tube Nut is used to join tubes that carry refrigerant. This secure connection is important for the efficient operation of the heat pump, ensuring that refrigerant flows smoothly and the system can effectively regulate temperature.

In the auxiliary pump system, the Tube Nut is employed to connect tubes that transfer fluids to and from the auxiliary pump. This ensures that the auxiliary pump can deliver fluids as needed, supporting various engine functions and maintaining system performance.

The raw water system relies on the Tube Nut to connect tubes that transport raw water for cooling purposes. This connection is important for maintaining the integrity of the raw water system, ensuring that water flows efficiently to cool engine components.

In the auxiliary cooling system, the Tube Nut is used to join tubes that carry coolant to additional cooling components. This ensures that the auxiliary cooling system can effectively manage engine temperature, especially under high-load conditions.

Lastly, in the water transfer tube system, the Tube Nut secures the connections of tubes responsible for transferring water between different engine components. This ensures that water is distributed efficiently throughout the system, supporting various cooling and lubrication functions.

Overall, the 4100294 Tube Nut is a key component in ensuring the reliable and efficient operation of these engine systems by providing secure and leak-free connections.

Conclusion

The Cummins 4100294 Tube Nut is a vital component in commercial truck systems, providing secure and reliable connections in various fluid systems. Its high-quality construction, precise thread type, and ease of installation make it a practical choice for heavy-duty applications. By ensuring leak-free connections, this part contributes to the overall efficiency and safety of the vehicle. Regular maintenance and proper installation practices are essential to prolong its lifespan and ensure the continued reliability of the system.