4938304
Tube Connector
Cummins®

The Tube Connection Fitting 4938304 by Cummins is a specialized component designed for use in commercial trucks. It serves a vital role in the fluid transfer systems of these vehicles, ensuring efficient and reliable operation. Cummins, a well-established manufacturer in the automotive and commercial truck industry, produces this fitting with a focus on quality and performance.

Basic Concepts of Tube Connection Fittings

Tube connection fittings are components used to join tubes and pipes in fluid systems. They facilitate the transfer of fluids such as fuel, coolant, and hydraulic fluid by providing secure and leak-proof connections. Proper connections in fluid transfer systems are important for maintaining system integrity, preventing leaks, and ensuring the efficient operation of the vehicle ¹.

Purpose of the 4938304 Tube Connection Fitting

The 4938304 Tube Connection Fitting is designed to connect specific systems within a truck, handling various fluids essential for the vehicle’s operation. It plays a role in ensuring that fluids are transferred efficiently between components, contributing to the overall performance and reliability of the truck.

Key Features

The 4938304 Tube Connection Fitting boasts several key features that enhance its functionality. It is constructed from high-quality materials, ensuring durability and resistance to corrosion. The design includes precise threading and sealing mechanisms to provide a secure connection. Additionally, it features unique characteristics such as easy installation points and compatibility with a range of tube sizes, making it a versatile component for various applications.

Benefits

Using the 4938304 Tube Connection Fitting offers several benefits. Its robust construction and secure connection method contribute to improved reliability in fluid transfer systems. The fitting is designed for ease of installation, reducing downtime during maintenance procedures. Furthermore, its maintenance advantages, such as resistance to wear and corrosion, help extend the lifespan of the fitting and the overall performance of the truck.

Installation Process

Installing the 4938304 Tube Connection Fitting requires following a step-by-step process to ensure a proper and secure connection. Begin by preparing the tube ends for connection, ensuring they are clean and free of debris. Next, align the fitting with the tube and carefully thread it into place, using the appropriate tools to achieve the correct torque. Finally, inspect the connection for any signs of leaks or improper seating, making adjustments as necessary.

Troubleshooting Common Issues

Common issues with tube connection fittings, including the 4938304, may include leaks, corrosion, and improper connections. To address these problems, first, identify the source of the issue by inspecting the fitting and surrounding components. For leaks, ensure the fitting is properly seated and tightened. In cases of corrosion, clean the affected areas and consider applying a protective coating. Improper connections may require realigning the fitting or replacing damaged components.

Maintenance Tips

Regular maintenance of the 4938304 Tube Connection Fitting is important for ensuring its longevity and optimal performance. Inspect the fitting periodically for signs of wear, corrosion, or leaks. Clean the fitting and surrounding areas to prevent buildup of debris that could affect its operation. Follow a maintenance schedule that includes checking torque settings and replacing the fitting if significant wear is detected.

Compatibility and Applications

The 4938304 Tube Connection Fitting is designed for use in specific types of trucks and fluid transfer systems. It is compatible with a range of components and systems, making it a versatile choice for various applications within the commercial truck industry.

Cummins: Manufacturer Overview

Cummins Inc. is a leading manufacturer in the automotive and commercial truck industry, known for its commitment to quality and innovation. With a rich history of producing reliable and high-performance components, Cummins continues to play a significant role in advancing truck technology and ensuring the efficiency and durability of commercial vehicles.

Tube Connection Fitting 4938304 Compatibility with Cummins Engines

The Tube Connection Fitting 4938304, manufactured by Cummins, is designed to integrate seamlessly with a variety of Cummins engine models. This fitting is crucial for maintaining the integrity of the engine’s cooling and fuel systems by ensuring secure connections between tubes and other components.

Compatibility with Specific Engine Models

• 4B3.9 and 6B5.9 Engines The Tube Connection Fitting 4938304 is compatible with the 4B3.9 and 6B5.9 engines. These engines are known for their robust performance and reliability, often used in heavy-duty applications. The fitting ensures that the connections within these engines’ systems are leak-proof and durable, contributing to the overall efficiency and longevity of the engine.

• ISB/ISD4.5 CM2150 B119 Engines For the ISB/ISD4.5 CM2150 B119 engines, the Tube Connection Fitting 4938304 is engineered to fit precisely, ensuring that the connections are tight and secure. These engines are typically used in a variety of applications, from construction to transportation, and require components that can withstand high pressure and temperature variations.

• ISBE4 CM850 Engines The ISBE4 CM850 engines also benefit from the Tube Connection Fitting 4938304. This fitting is designed to integrate with the specific design and requirements of the ISBE4 CM850, ensuring that the engine’s systems operate smoothly and efficiently. The fitting’s precision and durability make it an essential component for maintaining the performance of these engines.

By ensuring compatibility with these engines, the Tube Connection Fitting 4938304 plays a vital role in the overall functionality and reliability of Cummins engines.

Role of Part 4938304 Tube Connection Fitting in Engine Systems

Part 4938304 Tube Connection Fitting is integral to the efficient operation of several engine systems, facilitating the secure and reliable connection of various components.

In the plumbing system, this fitting ensures that fluid transfer lines are properly sealed and connected, minimizing the risk of leaks and ensuring consistent fluid flow. It plays a significant role in maintaining the integrity of the system by providing a robust connection point between different sections of tubing.

For the cabin heater system, the Tube Connection Fitting is used to connect the heater core to the engine coolant lines. This connection is essential for the proper circulation of heated coolant through the heater core, which in turn warms the air delivered to the cabin. The fitting’s design allows for easy installation and removal, simplifying maintenance procedures.

In the vent system, the fitting is employed to connect various vent lines, ensuring that air flows smoothly through the system. This is particularly important in systems where precise air distribution is required, such as in climate control systems. The fitting helps maintain the structural integrity of the vent lines, preventing air leaks that could compromise system performance.

Lastly, within the engine coolant system, the Tube Connection Fitting is used to connect different sections of the coolant passages. This ensures that coolant is efficiently circulated throughout the engine, helping to maintain optimal operating temperatures. The fitting’s durability and reliability are key factors in preventing coolant leaks, which could lead to engine overheating and potential damage ².

Conclusion

The Tube Connection Fitting 4938304 by Cummins is a critical component in the fluid transfer systems of commercial trucks. Its robust construction, secure connection mechanisms, and compatibility with various engine models make it an essential part for maintaining the efficiency and reliability of these vehicles. Regular maintenance and proper installation are key to ensuring the longevity and optimal performance of this fitting.