4011454
Flexible Hose
Cummins®

The Cummins 4011454 Flexible Hose is a component designed for use in commercial trucks. It serves a significant role in the operation of these vehicles by facilitating the transfer of fluids between various systems. Understanding its purpose and functionality is key to maintaining the efficiency and reliability of truck operations.

Basic Concepts of Flexible Hoses

Flexible hoses are used in automotive systems to connect different components, allowing for the transfer of fluids such as fuel, coolant, and hydraulic fluids. They are designed to accommodate movement and vibration, which are common in vehicle operations, thereby reducing stress on the connected components and enhancing the overall durability of the system ¹.

Purpose of the Cummins 4011454 Flexible Hose

The Cummins 4011454 Flexible Hose is specifically engineered to connect systems within a truck, transporting fluids that are vital for the vehicle’s operation. It plays a role in ensuring that these fluids reach their intended destinations efficiently, contributing to the smooth functioning of the truck’s systems ².

Key Features

The Cummins 4011454 Flexible Hose boasts several key features that enhance its performance and durability. These include a material composition designed for flexibility and resistance to wear, a construction that allows for significant movement without compromising integrity, and design specifications that ensure compatibility with various truck systems ³.

Benefits

The use of the Cummins 4011454 Flexible Hose offers several benefits. Its flexibility helps in accommodating the dynamic movements of a truck, reducing the stress on connected components. The hose’s durable construction contributes to the longevity of the system, and its efficient design can potentially enhance the overall performance of the truck’s fluid systems ⁴.

Installation Considerations

When installing the Cummins 4011454 Flexible Hose, it is important to consider its compatibility with other system components. Following recommended practices for installation ensures that the hose functions correctly and contributes to the system’s efficiency. Proper alignment and secure connections are crucial for optimal performance ⁵.

Troubleshooting Common Issues

Common issues with flexible hoses may include leaks, kinks, or degradation over time. Identifying these problems early can prevent more significant issues. Troubleshooting steps may involve inspecting the hose for visible damage, ensuring connections are secure, and replacing the hose if necessary to maintain system integrity ⁶.

Maintenance Tips

Regular maintenance of the Cummins 4011454 Flexible Hose is important for ensuring its longevity and optimal performance. This includes periodic inspections for signs of wear or damage, cleaning the hose as needed, and replacing it according to the manufacturer’s recommendations or when signs of degradation are observed ⁷.

Safety Precautions

When working with flexible hoses, observing important safety precautions is vital. This includes proper handling to avoid damage, careful installation to ensure secure connections, and regular maintenance to prevent accidents or system failures. Adhering to these practices helps in maintaining a safe and efficient truck operation ⁸.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality, innovation, and customer satisfaction, providing reliable products that meet the demanding requirements of commercial vehicle operations.

Cummins Flexible Hose 4011454 Compatibility with Engine Models

The Cummins Flexible Hose part number 4011454 is designed to fit seamlessly with a range of engine models, ensuring optimal performance and durability. This part is engineered to meet the specific needs of various engine configurations, providing a reliable connection in demanding applications.

QSV81G and QSV91G Engines

The Cummins Flexible Hose 4011454 is compatible with the QSV81G and QSV91G engines. These engines are known for their robust design and efficiency, and the flexible hose ensures that the fluid transfer between components is smooth and uninterrupted. The hose’s flexibility allows it to accommodate the natural movements and vibrations of the engine, reducing the risk of wear and tear.

QSV91-G4 CM558/CM700 V102 Engine

The QSV91-G4 CM558/CM700 V102 engine also benefits from the use of the Cummins Flexible Hose 4011454. This engine model is part of a series that is engineered for high performance and reliability. The flexible hose is designed to fit precisely with the engine’s specifications, ensuring that it can handle the specific demands of this model. Its flexibility and durability make it an ideal choice for maintaining the integrity of fluid lines in this engine.

Grouping of Engine Models

The compatibility of the Cummins Flexible Hose 4011454 with the QSV81G and QSV91G engines indicates that it is suitable for engines within the same series. These engines share similar design principles and operational requirements, making the hose a versatile component across this group. Similarly, the QSV91-G4 CM558/CM700 V102 engine, while distinct, also benefits from the hose’s design, highlighting its adaptability to different engine configurations within the Cummins product line.

Role of Part 4011454 Flexible Hose in Engine Systems

The part 4011454 Flexible Hose is an essential component in the efficient operation of several engine systems. It is primarily utilized in the engine coolant system, where it facilitates the transfer of coolant between various components.

In the engine coolant system, the flexible hose connects the engine block to the radiator, allowing coolant to circulate and regulate the engine’s temperature. This circulation is vital for preventing overheating and ensuring optimal engine performance.

Additionally, the part 4011454 Flexible Hose is employed in the engine coolant vent system. Here, it plays a role in managing the pressure within the coolant system. By providing a pathway for excess pressure to escape, it helps maintain a stable environment for the coolant to operate effectively.

The vent system, which is integral to the overall coolant management, relies on the flexible hose to ensure that any built-up pressure is safely released. This prevents potential damage to the coolant system components and maintains the integrity of the engine’s cooling process.

In summary, the part 4011454 Flexible Hose is a versatile component that enhances the functionality of both the engine coolant and vent systems, contributing to the engine’s reliable operation.

Conclusion

The Cummins 4011454 Flexible Hose is a critical component in the operation of commercial trucks, facilitating the efficient transfer of fluids within various systems. Its design, featuring flexibility, durability, and compatibility with a range of engine models, ensures optimal performance and reliability. Regular maintenance and adherence to safety precautions are essential for maximizing the lifespan and effectiveness of this part, ultimately contributing to the overall efficiency and safety of truck operations.