3954655
Elbow Hose Coupling
Cummins®

Introduction

The Elbow Hose Coupling 3954655, manufactured by Cummins, is a specialized component designed for use in commercial truck systems. Cummins, a well-established name in the automotive industry, is renowned for its high-quality engine and component manufacturing ³. This part is significant within truck systems due to its role in facilitating efficient fluid transfer and management.

Function and Operation

The Elbow Hose Coupling 3954655 operates by directing fluid flow within a truck’s fluid system. It is engineered to connect hoses at an angle, allowing for a change in direction of the fluid path without compromising the integrity of the flow. This component ensures that fluids such as coolant, fuel, or hydraulic fluid are efficiently routed to their intended destinations within the truck’s system ¹.

Purpose of the Elbow Hose Coupling 3954655

The primary role of the Elbow Hose Coupling 3954655 in a truck’s operation is to facilitate the smooth and efficient transfer of fluids. It is utilized in various fluid systems, including coolant, fuel, and hydraulic systems. By providing a reliable connection point that can handle changes in direction, it contributes to the overall efficiency and reliability of these systems ².

Key Features

The Elbow Hose Coupling 3954655 is constructed with durability and performance in mind. It is typically made from high-quality materials that can withstand the pressures and temperatures encountered in commercial truck applications. The coupling features secure connection types that ensure a tight seal, minimizing the risk of leaks. Additionally, its design may include unique attributes such as corrosion resistance or enhanced flexibility, which contribute to its performance and longevity.

Benefits

The advantages of using the Elbow Hose Coupling 3954655 include improved fluid flow efficiency, enhanced durability under high pressure, and ease of installation and maintenance. Its robust construction ensures reliable performance in demanding environments, while its design facilitates straightforward installation and maintenance procedures, reducing downtime and operational costs.

Installation Considerations

When installing the Elbow Hose Coupling 3954655, it is important to follow guidelines and best practices to ensure optimal performance. This includes adhering to specified torque values for tightening connections, ensuring proper alignment with connected hoses and components, and verifying compatibility with other system components to prevent issues such as leaks or reduced efficiency.

Maintenance and Troubleshooting

To ensure the long-term reliability of the Elbow Hose Coupling 3954655, regular maintenance is recommended. This includes periodic inspections for signs of wear or damage, such as cracks or leaks, and addressing any issues promptly to prevent further damage. Troubleshooting steps for common problems, such as leaks or connectivity issues, may involve checking connection tightness, inspecting for damage, and replacing worn components as necessary.

Compatibility and Applications

The Elbow Hose Coupling 3954655 is designed for use in a variety of commercial truck systems, offering compatibility with different makes and models. Its application within these systems is versatile, accommodating various fluid types and pressures. This compatibility ensures that it can be integrated into existing systems with minimal modifications, enhancing its utility across a wide range of truck applications.

Cummins Overview

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 has established a reputation for innovation, quality, and reliability in the commercial truck industry. Its extensive product range includes engines, components, and complete power systems, catering to a diverse array of applications and industries ³.

Compatibility of Elbow Hose Coupling Part 3954655 with Cummins Engines

The Elbow Hose Coupling part number 3954655, manufactured by Cummins, is designed to fit a variety of Cummins engines. This part is crucial for ensuring a secure and leak-proof connection between the engine’s exhaust system and other components. Below is a detailed breakdown of the engines with which this part is compatible:

ISB Series Engines

• ISB CM2150
• ISB CM850
• ISB/ISD4.5 CM2150 B119
• ISB/ISD6.7 CM2150 SN
• ISB6.7 CM2250
• ISB6.7 CM2350 B101
• ISB6.7 G CM2180 B118
• ISBE CM2150
• ISBE4 CM850

The ISB series engines are known for their reliability and efficiency, often used in various industrial and commercial applications. The Elbow Hose Coupling part 3954655 is engineered to fit seamlessly with these engines, ensuring optimal performance and durability.

QSB Series Engines

• QSB4.5 CM2250 EC
• QSB4.5 CM850 (CM2850)
• QSB6.7 CM2250
• QSB6.7 CM2350 B105
• QSB6.7 CM850 (CM2850)
• QSB7 CM2880 B117

The QSB series engines are designed for heavy-duty applications, providing robust power and efficiency. The part 3954655 is compatible with these engines, ensuring that the exhaust system connections are secure and reliable, which is critical for maintaining engine performance and longevity.

Other Cummins Engines

• F3.8 CM2350
• F128C

These engines, while not as commonly referenced, are still integral to various applications. The Elbow Hose Coupling part 3954655 is designed to fit these engines as well, ensuring that all connections are made with precision and reliability.

By ensuring that the Elbow Hose Coupling part 3954655 is used with the appropriate engines, maintenance and operational efficiency can be significantly enhanced, providing a reliable and secure connection in the engine’s exhaust system.

Role of Part 3954655 Elbow Hose Coupling in Engine Systems

The 3954655 Elbow Hose Coupling is a key component in the arrangement of various engine systems, particularly in the management and efficiency of the Compressor Coolant Plumbing.

In the Compressor Coolant System, the Elbow Hose Coupling facilitates the connection between different sections of hoses, allowing for a secure and leak-proof transfer of coolant. This is important for maintaining the optimal temperature of the compressor, ensuring its efficient operation and longevity.

The coupling’s design enables it to fit snugly into the existing plumbing, adapting to the angles and contours of the engine’s layout without the need for additional modifications. This adaptability is particularly beneficial in compact engine designs where space is at a premium.

Furthermore, the Elbow Hose Coupling plays a significant role in the overall integrity of the Compressor Coolant Plumbing. By providing a reliable connection point, it helps in reducing the risk of coolant leaks, which can lead to system inefficiencies and potential damage to the compressor and other engine components.

Conclusion

In summary, the 3954655 Elbow Hose Coupling is a vital element in the Compressor Coolant Plumbing, contributing to the system’s reliability, efficiency, and overall performance. Its compatibility with a wide range of Cummins engines ensures that it can be integrated into various commercial truck systems with ease, enhancing operational efficiency and reducing maintenance costs.