3395550
Elbow Hose Coupling
Cummins®

The 3395550 Elbow Hose Coupling, manufactured by Cummins, is a component designed for use in commercial trucks. It is part of the fluid transfer systems that are integral to the operation of these vehicles. Elbow hose couplings facilitate the transfer of fluids by connecting hoses at an angle, which is often necessary in the confined spaces and complex layouts found in truck engine compartments.

Basic Concepts of Elbow Hose Couplings

An elbow hose coupling is a fitting that joins two hoses at an angle, typically 90 degrees. It allows for fluid transfer between hoses that cannot be aligned in a straight line. The design of these couplings includes features that ensure a secure connection, prevent leaks, and accommodate the movement and vibration inherent in vehicle operations. The coupling’s role is to maintain the integrity of the fluid transfer system under various operating conditions ¹.

Purpose of the 3395550 Elbow Hose Coupling

The 3395550 Elbow Hose Coupling is designed to connect specific systems within a truck, facilitating the transfer of fluids such as coolant, fuel, or hydraulic fluid. It plays a role in ensuring that these fluids are delivered efficiently and without interruption, which is vital for the proper functioning of the truck’s engine and other systems ².

Key Features

The 3395550 Elbow Hose Coupling is constructed from materials that offer resistance to corrosion and wear, ensuring longevity in demanding environments. Its design includes elements that enhance durability and efficiency, such as reinforced connection points and a sealing mechanism that maintains a tight grip on the hoses. Unique attributes may include a specific angle of connection or a design that allows for easy installation and removal.

Benefits

The 3395550 Elbow Hose Coupling provides several advantages. It enables improved fluid flow by maintaining a consistent connection between hoses, reduces the likelihood of leaks through its secure sealing mechanism, and is designed for enhanced durability to withstand the rigors of commercial truck use. Additionally, it is engineered for ease of installation and maintenance, which can save time and labor costs ³.

Installation Considerations

Proper installation of the 3395550 Elbow Hose Coupling involves preparing the connection points to ensure they are clean and free of debris. Torque specifications should be followed to achieve the correct tightness without over-tightening, which could damage the coupling or the hoses. Ensuring a secure fit is paramount to prevent leaks and maintain the efficiency of the fluid transfer system.

Troubleshooting Common Issues

Common problems with elbow hose couplings include leaks and disconnections. These issues can often be traced to improper installation, wear and tear, or exposure to harsh conditions. Troubleshooting steps may involve inspecting the coupling for signs of damage, checking the torque of the connections, and ensuring that the hoses are compatible with the coupling.

Maintenance Tips

Regular maintenance of the 3395550 Elbow Hose Coupling is important for its optimal performance and longevity. This includes periodic inspection for wear or damage, cleaning the coupling to remove any buildup that could affect its function, and replacing it when signs of failure are present. Adhering to these maintenance practices can help prevent unexpected failures and ensure the reliable operation of the truck’s fluid transfer systems.

Cummins 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 a diverse product range, Cummins has established a reputation for quality and reliability in the commercial truck industry. The company’s commitment to advancing technology and meeting the needs of its customers is evident in its wide array of products, including the 3395550 Elbow Hose Coupling.

Engine Compatibility with Part 3395550

The Elbow Hose Coupling part 3395550, manufactured by Cummins, is designed to fit seamlessly with a range of Cummins engines. This part is crucial for ensuring a secure and leak-proof connection between hoses and the engine’s exhaust or intake systems. Here is an overview of its compatibility with specific engine models:

G8.3 and G855 Engines

The G8.3 and G855 engines, both known for their robust performance and reliability, utilize the 3395550 Elbow Hose Coupling to maintain the integrity of their exhaust systems. This coupling is essential for connecting various hoses to the engine, ensuring that exhaust gases are efficiently channeled and that there are no leaks that could compromise engine performance or safety.

N14 G Engine

Similarly, the N14 G engine, another high-performance model from Cummins, incorporates the 3395550 Elbow Hose Coupling in its design. This coupling is integral to the engine’s intake and exhaust systems, providing a reliable connection point for hoses that transport gases in and out of the engine. Its design ensures that the engine operates at peak efficiency while maintaining a secure and durable connection.

Grouping by Application

The 3395550 Elbow Hose Coupling is particularly useful in heavy-duty applications where durability and reliability are paramount. The G8.3 and G855 engines, often found in construction and agricultural equipment, benefit from this coupling’s ability to withstand high pressures and temperatures. The N14 G engine, commonly used in on-highway and vocational trucks, also relies on this part to ensure that the engine’s exhaust and intake systems function optimally under demanding conditions.

By ensuring a secure fit and reliable performance, the 3395550 Elbow Hose Coupling is an essential component for maintaining the efficiency and longevity of these Cummins engines.

Role of Part 3395550 Elbow Hose Coupling in Engine Systems

The 3395550 Elbow Hose Coupling is an integral component in the fluid dynamics of engine systems, facilitating efficient and secure connections between various parts.

In the cooling system, the Elbow Hose Coupling connects the water outlet to the heat exchanger. This connection ensures a steady flow of coolant from the engine to the heat exchanger, where it dissipates heat before returning to the engine. The coupling’s design allows for flexibility and reduces stress on the hoses, enhancing the durability of the connection.

Within the exhaust system, the coupling may be used to connect the exhaust manifold to the exhaust pipe. This application ensures a tight seal, preventing exhaust leaks and maintaining the efficiency of the exhaust flow. The coupling’s robust construction withstands high temperatures and pressures typical in exhaust systems.

In systems involving the expansion tank, the Elbow Hose Coupling connects the tank to the main coolant lines. This connection allows for the safe expansion and contraction of coolant as it heats up and cools down, maintaining system pressure and preventing overflow or vacuum conditions.

Overall, the 3395550 Elbow Hose Coupling plays a significant role in maintaining the integrity and efficiency of various engine system connections, ensuring smooth operation and longevity of the components it links.

Conclusion

The 3395550 Elbow Hose Coupling is a vital component in the fluid transfer systems of commercial trucks, ensuring efficient and secure connections between hoses. Its design and construction are tailored to withstand the demanding conditions of truck operations, providing durability, reliability, and ease of maintenance. Proper installation, regular maintenance, and understanding its role in engine systems are key to maximizing the performance and longevity of this Cummins part.