4930489
Banjo Connector Screw
Cummins®

The 4930489 Banjo Connector Screw, manufactured by Cummins, is a component designed for use in commercial truck operations. Cummins is known for its commitment to quality and innovation in manufacturing truck components. This Cummins part is part of this legacy, playing a role in the efficient and reliable operation of commercial trucks.

Basic Concepts and Functionality

A Banjo Connector Screw is a type of fitting used to connect hoses or pipes in hydraulic and fuel systems. Its basic design includes a threaded body with a banjo bolt on one end and a port on the other, allowing for secure and leak-proof connections. The 4930489 model is engineered to meet the demanding requirements of commercial truck systems. It functions by providing a reliable connection point for hoses and pipes, ensuring that fluids are transferred efficiently and without leaks.

Purpose and Role in Truck Operation

The primary purpose of the 4930489 in a commercial truck is to facilitate the secure connection of hydraulic and fuel lines. This component contributes to the overall efficiency and reliability of the vehicle by ensuring that fluid transfer systems operate smoothly. Proper installation and maintenance of the banjo connector are vital for preventing leaks and ensuring consistent performance of the truck’s hydraulic and fuel systems.

Key Features

The 4930489 boasts several key features that enhance its performance. It is constructed from high-quality materials, ensuring durability and resistance to corrosion. The design includes precise threading and a robust banjo bolt, which provide a secure fit and reliable sealing. Additionally, the connector is engineered to withstand high pressure, making it suitable for the demanding environments of commercial truck operations.

Benefits

Using the 4930489 offers several benefits. Its durable construction ensures long-term reliability, reducing the need for frequent replacements. The design allows for ease of installation, minimizing downtime during maintenance. Furthermore, its robust build and secure fitting contribute to lower maintenance requirements, making it a cost-effective solution for commercial truck operators.

Installation Process

Installing the 4930489 involves several steps to ensure a secure and leak-proof connection. Begin by ensuring the mating surfaces are clean and free of debris. Apply a compatible thread sealant to the threads of the banjo bolt. Carefully align the connector with the port and tighten the banjo bolt using the appropriate torque specifications. Finally, inspect the connection for any signs of leaks and make adjustments if necessary.

Troubleshooting and Maintenance

Common issues with Banjo Connector Screws include leaks and corrosion. To troubleshoot leaks, inspect the connection for proper tightness and ensure that the thread sealant is applied correctly. Corrosion can be addressed by cleaning the affected areas and reapplying a corrosion-resistant coating. Regular maintenance, including periodic inspection and tightening of the banjo bolt, will help ensure the longevity and optimal performance of the 4930489 model.

Compatibility and Applications

The 4930489 is designed for use in various commercial truck models and systems. It is commonly applied in hydraulic and fuel systems where secure and leak-proof connections are required. Specific compatibility details and applications will be provided in a separate section.

Safety Considerations

When installing or maintaining the 4930489, it is important to follow safety guidelines. Ensure that the truck is turned off and the system is depressurized before beginning any work. Use the appropriate tools and follow torque specifications to avoid over-tightening, which can damage the connector. Additionally, wear protective gear, such as gloves and safety glasses, to prevent injury during installation and maintenance.

Cummins: A Brief Overview

Cummins is a renowned manufacturer with a rich history in the industry. The company is known for its commitment to quality, innovation, and customer satisfaction. Cummins components, including the 4930489, are designed to meet the highest standards of performance and reliability. The company’s reputation is built on its dedication to providing solutions that enhance the efficiency and durability of commercial trucks.

Cummins Engine Compatibility with Part 4930489

The part number 4930489, a Banjo Connector Screw, is a component in the fuel and hydraulic systems of various Cummins engines. This screw is for securing the banjo connectors, which are used to attach hoses to the engine’s fuel and hydraulic lines.

QSB5.9 Engines

The QSB5.9 engines, known for their robust performance and reliability, utilize the Banjo Connector Screw in their fuel and hydraulic systems. This screw ensures a tight and secure connection, preventing leaks and maintaining system integrity. The QSB5.9 engines are often found in heavy-duty applications, including agricultural and construction equipment, where durability and efficiency are paramount.

CM550 Engines

Similarly, the CM550 engines, which are part of the Cummins engine lineup, also incorporate the Banjo Connector Screw in their design. These engines are typically used in marine applications, where the screw’s role in securing hose connections is crucial for maintaining the engine’s operational efficiency and safety. The CM550 engines are designed to withstand the harsh marine environment, providing reliable performance in various conditions.

Grouping of Engines

Both the QSB5.9 and CM550 engines benefit from the use of the Banjo Connector Screw in their respective systems. The screw’s design and material ensure it can handle the pressures and stresses encountered in these engines, making it a reliable choice for securing hose connections. The compatibility of this part across different engine types highlights its versatility and importance in maintaining the integrity of fuel and hydraulic systems.

Role of Part 4930489 Banjo Connector Screw in Plumbing and Fuel Filter Systems

Plumbing Systems

In plumbing systems, the 4930489 plays a role in ensuring secure and leak-proof connections. It is commonly used to connect hoses to various plumbing components, such as pumps, valves, and fittings. The screw mechanism allows for easy assembly and disassembly, facilitating maintenance and repairs. Additionally, the Banjo Connector Screw helps maintain consistent fluid flow by providing a tight seal, which is essential for the efficient operation of plumbing systems.

Fuel Filter Systems

Within fuel filter systems, the 4930489 is instrumental in connecting the fuel lines to the filter housing. This connection is vital for the proper filtration of fuel before it reaches the engine. The secure fit provided by the Banjo Connector Screw ensures that there are no leaks in the fuel line, which is important for maintaining fuel pressure and preventing contamination. Furthermore, the ease of installation and removal offered by the screw mechanism simplifies the process of replacing or servicing the fuel filter, contributing to the overall reliability and performance of the fuel system.

Conclusion

The 4930489 Banjo Connector Screw is a vital component in the operation of commercial trucks, particularly in the hydraulic and fuel systems. Its robust design, ease of installation, and maintenance benefits make it a preferred choice for ensuring the efficiency and reliability of truck operations. By understanding its functionality, installation process, and maintenance requirements, operators can ensure the longevity and optimal performance of this essential component.