3925855
Plain Hose
Cummins®

The Cummins Flexible Hose Part #3925855 is a specialized component designed for use in commercial truck systems. This hose is engineered to facilitate the transfer of fluids within the truck’s various systems, ensuring efficient operation and reliability. Its role is integral to maintaining the performance and durability of the truck’s fluid transport mechanisms.

Basic Concepts of Flexible Hoses

Flexible hoses are components used in automotive and industrial applications to convey fluids such as coolant, fuel, oil, and hydraulic fluids. They are designed to withstand pressure, temperature variations, and mechanical stress while providing a flexible connection between rigid components. Flexible hoses allow for movement and vibration absorption, which is crucial in dynamic environments like those found in commercial trucks ¹.

Purpose of the Cummins Flexible Hose Part #3925855

The Cummins Flexible Hose Part #3925855 serves a specific function in the operation of commercial trucks. It connects various systems within the truck, enabling the transport of fluids such as coolant or hydraulic fluid. This hose ensures a secure and flexible connection between components, accommodating the movement and vibrations inherent in truck operations while maintaining a sealed fluid pathway.

Key Features

The Cummins Flexible Hose Part #3925855 is characterized by several key features that enhance its performance and longevity. It is composed of high-quality materials that provide durability and resistance to wear and tear. The hose exhibits excellent flexibility, allowing it to bend and move without compromising the integrity of the fluid pathway. Its design specifications include reinforced layers and precise engineering to ensure it meets the demanding requirements of commercial truck applications ².

Benefits

Utilizing the Cummins Flexible Hose Part #3925855 offers several advantages. It contributes to improved system reliability by providing a robust and flexible connection that reduces the risk of leaks. The hose’s durable construction enhances the overall performance of the truck’s systems, ensuring efficient fluid transfer and maintaining operational efficiency. Additionally, its design helps in absorbing vibrations, which can prolong the lifespan of connected components.

Installation Considerations

Proper installation of the Cummins Flexible Hose Part #3925855 is vital to ensure optimal performance and longevity. It is important to follow manufacturer guidelines, ensuring that the hose is correctly aligned and secured to prevent stress on the connections. Using the appropriate tools and techniques during installation will help maintain the integrity of the hose and the systems it serves.

Troubleshooting Common Issues

Common issues with flexible hoses may include leaks, wear, or damage due to exposure to harsh conditions. To address these problems, regular inspections should be conducted to identify any signs of deterioration or malfunction. If a leak is detected, it is important to determine the cause, whether it be a faulty connection or hose degradation, and take appropriate corrective action. Replacing worn or damaged sections promptly can prevent further complications.

Maintenance Tips

To prolong the life of the Cummins Flexible Hose Part #3925855, regular maintenance practices are recommended. This includes routine inspections to check for signs of wear, cracks, or leaks. Ensuring that connections are tight and free from corrosion will help maintain the hose’s performance. Additionally, following the manufacturer’s guidelines for replacement intervals can prevent unexpected failures and ensure continued reliability.

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 quality and innovation in the commercial truck industry. The company is committed to delivering reliable and efficient components that meet the rigorous demands of modern transportation systems.

Cummins Flexible Hose 3925855 Compatibility

The Cummins Flexible Hose part number 3925855 is designed to fit a variety of Cummins engines, ensuring a secure and flexible connection in various applications. This hose is engineered to withstand the rigors of engine operation, providing durability and reliability.

Compatible Engines

• 6B5.9
• B5.9 G
• B5.9 GAS PLUS CM556
• C GAS PLUS CM556
• C8.3 G
• ISB5.9G CM2180
• ISL G CM2180
• L GAS PLUS CM556
• L8.9G CMOH2.0 L125B
• QSB5.9 30 CM550

Grouping of Compatible Engines

The engines listed above can be grouped based on their series and configurations:

• B5.9 Series:

  • B5.9 G
  • B5.9 GAS PLUS CM556
  • QSB5.9 30 CM550

• C Series:

  • C GAS PLUS CM556
  • C8.3 G

• ISB/ISL Series:

  • ISB5.9G CM2180
  • ISL G CM2180

• L Series:

  • L GAS PLUS CM556
  • L8.9G CMOH2.0 L125B

• 6B Series:

  • 6B5.9

Each of these engines benefits from the flexibility and durability of the Cummins Flexible Hose 3925855, ensuring optimal performance and longevity in their respective applications.

Role of Part 3925855 Flexible Hose in Engine Systems

The part 3925855 Flexible Hose is integral to the efficient operation of various engine systems. In the arrangement of engine components, this hose facilitates the transfer of fluids and gases between parts that may experience movement or vibration, ensuring a secure and durable connection.

In compressor coolant systems, the flexible hose allows for the circulation of coolant to and from the compressor. This is essential for maintaining optimal operating temperatures and preventing overheating, which can lead to component failure.

Within the plumbing of engine systems, the flexible hose serves as a vital link between static and dynamic components. Its flexibility accommodates the natural movements and expansions that occur during engine operation, reducing the risk of leaks and enhancing system reliability.

For turbocharger applications, the flexible hose connects the turbocharger to the intercooler or other components in the air intake system. This connection ensures that the pressurized air is efficiently routed, contributing to improved engine performance and responsiveness.

Conclusion

The Cummins Flexible Hose Part #3925855 plays a crucial role in the efficient operation of commercial truck systems by facilitating the transfer of fluids and gases between components. Its durable construction, flexibility, and compatibility with various Cummins engines make it an essential component for maintaining system reliability and performance. Regular maintenance and proper installation are key to ensuring the longevity and effectiveness of this part in demanding commercial truck applications.