2874204
Banjo Connector
Cummins®

The 2874204 Banjo Connector, manufactured by Cummins, is a critical component in the automotive and heavy-duty truck industry. This connector is essential in commercial truck operations, particularly within hydraulic and fuel systems, where reliable fluid transfer is crucial.

Basic Concepts of Banjo Connectors

A banjo connector is a fitting used in fluid systems to join pipes or hoses. It typically features a short, curved pipe with threaded ends, one of which is fitted with a bolt or nut. The connector ensures a secure and leak-proof connection, facilitating efficient fluid transfer under various operating conditions ¹.

Purpose of the 2874204 Banjo Connector

The 2874204 Banjo Connector facilitates the connection between hydraulic or fuel lines in a truck. Its design ensures secure fluid transfer, which is vital for the proper functioning of the truck’s systems. This connector is engineered to withstand the pressures and temperatures encountered in commercial truck applications, ensuring reliable performance ².

Key Features

The 2874204 Banjo Connector is designed with features that enhance its performance and durability. It is constructed from high-quality materials that resist corrosion and wear, ensuring longevity in demanding environments. The connector’s design includes precision-machined surfaces and tight tolerances to provide a secure seal, preventing leaks. Additionally, it is engineered to be compatible with various hose and pipe sizes, offering flexibility in installation ³.

Benefits

Using the 2874204 Banjo Connector offers several advantages. Its design provides improved sealing, reducing the risk of leaks in the hydraulic or fuel system. The connector is also easy to install, with straightforward threading that allows for quick and secure connections. Furthermore, its resistance to corrosion ensures that it maintains its integrity over time, even in harsh operating conditions ⁴.

Installation Process

Installing the 2874204 Banjo Connector requires careful attention to detail to ensure a secure and leak-free connection. Begin by cleaning the surfaces where the connector will be installed to remove any debris or contaminants. Use the appropriate tools to thread the connector onto the pipe or hose, ensuring that it is tightened to the manufacturer’s specified torque. It is important to check for leaks after installation by pressurizing the system and inspecting the connection points ⁵.

Common Applications

The 2874204 Banjo Connector is commonly used in various applications within a truck’s system. It is often found in brake lines, where it ensures the reliable transfer of brake fluid under pressure. Additionally, it is used in fuel delivery systems to connect fuel lines, providing a secure and leak-proof connection for the fuel to reach the engine. Its versatility makes it suitable for a wide range of fluid transfer applications in commercial trucks ⁶.

Troubleshooting and Maintenance

To maintain the performance of the 2874204 Banjo Connector, regular inspection and maintenance are recommended. Check for signs of wear or corrosion, and replace the connector if any damage is detected. In the event of a leak, carefully inspect the connection points to identify the source of the issue. Tightening the connector or replacing damaged components can often resolve common problems. Always follow the manufacturer’s guidelines for maintenance and repair procedures ⁷.

Safety Considerations

When working with the 2874204 Banjo Connector, it is important to follow safety practices to protect yourself and ensure the proper functioning of the truck’s systems. Handle pressurized systems with care to avoid injury from sudden releases of fluid. Use appropriate personal protective equipment, such as gloves and safety glasses, when performing maintenance or repairs. Properly dispose of old or damaged connectors according to local regulations to prevent environmental contamination ⁸.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins is committed to innovation and sustainability in the automotive industry. The company offers a wide range of products and services designed to meet the needs of commercial truck operators, ensuring reliable and efficient performance in various applications ⁹.

Compatibility with Engine Models

The Cummins Banjo Connector part number 2874204 is designed to fit seamlessly with a variety of engine models, ensuring reliable performance and durability. This part is integral to the engine’s hydraulic or fuel systems, providing a secure connection that can withstand the rigors of engine operation.

ISZ13 CM2150 Z105 and QSZ13 CM2150 Z102

The 2874204 Banjo Connector is specifically engineered to integrate with the ISZ13 CM2150 Z105 and QSZ13 CM2150 Z102 engines. These engines are part of the Cummins portfolio, known for their robust design and efficiency. The connector’s precision-engineered fit ensures that it can handle the specific demands of these engines, maintaining the integrity of the hydraulic or fuel lines it connects ¹⁰.

Ensuring Compatibility and Performance

When using the 2874204 Banjo Connector with the ISZ13 CM2150 Z105 and QSZ13 CM2150 Z102 engines, it is essential to ensure that the connector is properly installed. This involves correctly aligning the connector with the engine’s fittings and securing it with the appropriate hardware. Proper installation is key to achieving optimal performance and longevity of the connector ¹¹.

Role of Part 2874204 Banjo Connector in Engine Systems

The Part 2874204 Banjo Connector is a critical component in various engine systems, facilitating the secure and efficient transfer of fluids. In the context of engine systems, this connector is primarily utilized in the following areas:

Fuel System

In the fuel system, the Banjo Connector is employed to link the fuel rail to the injectors. This connection ensures a consistent and reliable supply of fuel to the combustion chambers, which is vital for engine performance and efficiency ¹².

Hydraulic System

Within hydraulic systems, the Banjo Connector plays a significant role in connecting hydraulic lines to actuators and valves. This ensures the precise and controlled movement of components, which is essential for the operation of various engine-driven mechanisms ¹³.

Cooling System

In the cooling system, the Banjo Connector is used to join hoses to the radiator and thermostat housing. This connection aids in the efficient circulation of coolant, helping to maintain optimal engine temperature and prevent overheating ¹⁴.

Lubrication System

The Banjo Connector is also integral to the lubrication system, where it connects oil lines to bearings and other moving parts. This ensures that these components receive a steady supply of lubricant, reducing friction and wear ¹⁵.

Brake System

In brake systems, the Banjo Connector is utilized to link brake lines to calipers and master cylinders. This connection is vital for the effective transmission of hydraulic pressure, ensuring reliable and responsive braking performance ¹⁶.

Drain Systems

In drain systems, the Banjo Connector is used to connect drain valves to fluid reservoirs. This allows for the efficient and controlled release of fluids during maintenance procedures, such as oil changes or coolant flushes ¹⁷.

The Banjo Connector’s robust design and secure fitting make it a reliable component in these various engine systems, contributing to the overall performance and longevity of the engine.

Conclusion

The 2874204 Banjo Connector is a vital component in commercial truck operations, ensuring reliable fluid transfer in hydraulic and fuel systems. Its design, featuring high-quality materials and precision-machined surfaces, ensures durability and secure connections. Regular maintenance and proper installation are essential to maximize its performance and longevity. By understanding its role and applications, technicians and operators can ensure the efficient and safe operation of commercial trucks.