4956425
Flexible Hose
Cummins®

The Cummins 4956425 Flexible Hose is a component designed for use in commercial truck systems. It serves as a conduit for various fluids and plays a role in ensuring the efficient operation of the truck’s systems. This hose is engineered to provide flexibility and durability in demanding environments.

Basic Concepts of Flexible Hoses

Flexible hoses are used in automotive and heavy-duty truck systems to connect different components that require fluid transfer. They are designed to accommodate movement and vibration, which are common in vehicle operations. Flexible hoses function by providing a pathway for fluids such as fuel, coolant, or air to travel between parts of the system, allowing for necessary motion without compromising the integrity of the fluid pathway ¹.

Purpose of the Cummins 4956425 Flexible Hose

The Cummins 4956425 Flexible Hose is specifically designed to connect various systems within a truck, facilitating the transport of fluids. It may be used in applications such as fuel lines, where it allows for the transfer of fuel from the tank to the engine, or in coolant systems, where it helps maintain engine temperature by circulating coolant. The hose’s flexibility accommodates the movement of the truck’s components, ensuring a consistent flow of fluids.

Key Features

The Cummins 4956425 Flexible Hose boasts several key features that enhance its performance. It is composed of materials that offer resistance to the chemicals found in the fluids it transports, ensuring longevity. Its flexibility allows it to bend and twist without kinking, which is vital in the dynamic environment of a commercial truck. The hose is also designed with durability in mind, featuring reinforcements that protect against abrasion and high-pressure conditions.

Benefits

The use of the Cummins 4956425 Flexible Hose offers several benefits. Its flexibility allows for more adaptable system designs, reducing the stress on connected components that might otherwise be subjected to rigid connections. The hose’s durability ensures it can withstand the harsh conditions typical of commercial truck operations, leading to a longer service life and reduced maintenance needs.

Installation Considerations

When installing the Cummins 4956425 Flexible Hose, it is important to follow guidelines to ensure proper fitting and secure connections. The hose should be compatible with the existing system to prevent leaks and ensure efficient fluid transfer. Securement methods, such as clamps, should be used to maintain the hose’s position and prevent disconnection during operation.

Maintenance and Troubleshooting

Regular maintenance of the Cummins 4956425 Flexible Hose is important to ensure its continued reliable operation. Inspection routines should include checking for signs of wear or damage, such as cracks or abrasions. If issues are detected, they should be addressed promptly to prevent failure. Common troubleshooting involves identifying the source of leaks or restrictions in fluid flow and taking corrective action.

Common Applications

The Cummins 4956425 Flexible Hose is typically applied in various commercial truck systems. It is commonly found in fuel lines, where it allows for the flexible transfer of fuel, and in coolant systems, where it aids in temperature regulation. Additionally, it may be used in pneumatic systems for the transfer of compressed air.

Safety Considerations

When working with the Cummins 4956425 Flexible Hose, certain safety considerations should be observed. Handling precautions include wearing appropriate personal protective equipment to prevent injury from sharp edges or high-pressure fluid release. System pressure limits should be respected to avoid overloading the hose, and emergency procedures should be in place in case of hose failure to mitigate risks.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions. With a history of innovation and a commitment to quality, Cummins serves various industries with its product range, which includes engines, filtration, emissions solutions, and power generation products. The company’s dedication to excellence is reflected in its automotive components, such as the Cummins 4956425 Flexible Hose.

Cummins Engine Compatibility with Flexible Hose Part 4956425

The Cummins Flexible Hose part number 4956425 is designed to integrate seamlessly with specific Cummins engine models. This part is essential for maintaining the fluid transfer systems within these engines, ensuring optimal performance and reliability.

QSK50 Engines

The QSK50 engine series, including variants such as the CM2150 K107 and CM2150 MCRS, are equipped to utilize the 4956425 Flexible Hose. This hose is crucial for connecting various fluid lines, ensuring that the engine’s cooling and lubrication systems function without leaks or restrictions.

• QSK50 CM2150 K107: This engine variant relies on the 4956425 Flexible Hose to maintain the integrity of its fluid pathways. The hose’s flexibility allows it to accommodate the engine’s movements and vibrations, preventing potential damage to the connections.

• QSK50 CM2150 MCRS: Similarly, the MCRS variant of the QSK50 engine benefits from the 4956425 Flexible Hose. This part ensures that the fluid lines remain secure and functional, contributing to the engine’s overall efficiency and longevity.

By integrating the 4956425 Flexible Hose into these engines, Cummins ensures that the fluid systems operate smoothly, reducing the risk of leaks and maintaining the engine’s performance standards.

Role of Part 4956425 Flexible Hose in Engine Systems

Part 4956425 Flexible Hose is integral to the efficient operation of various engine components, particularly in the realms of plumbing and turbocharger systems.

In plumbing applications, this flexible hose facilitates the transfer of fluids between different parts of the engine system. It ensures a reliable connection that can withstand the dynamic movements and vibrations inherent in engine operation. This flexibility is essential for maintaining a secure seal and preventing leaks, which could lead to system inefficiencies or failures.

When integrated into turbocharger systems, Part 4956425 Flexible Hose plays a significant role in managing the flow of coolant. The turbocharger, a component that increases the efficiency and power output of the engine, generates substantial heat. Effective coolant management is necessary to maintain optimal turbocharger performance and longevity. The flexible hose allows for the necessary movement and expansion that occur during engine operation, ensuring that the coolant flow remains uninterrupted and efficient.

Additionally, in turbocharger coolant applications, the hose’s flexibility helps in accommodating the thermal expansion and contraction of the coolant lines. This adaptability is vital for maintaining consistent coolant flow, which is essential for regulating the temperature of the turbocharger and preventing overheating.

Overall, Part 4956425 Flexible Hose contributes to the reliability and performance of engine systems by providing a durable, flexible connection that can adapt to the dynamic conditions within the engine environment.

Conclusion

The Cummins 4956425 Flexible Hose is a critical component in commercial truck systems, designed to facilitate the efficient transfer of fluids while accommodating the dynamic movements and vibrations of engine operation. Its key features, including flexibility, durability, and resistance to chemicals, make it an essential part for maintaining the integrity of fluid pathways in various engine systems. Regular maintenance and proper installation are crucial for ensuring the hose’s reliable operation and longevity. By integrating this part into specific Cummins engine models, such as the QSK50 series, Cummins ensures optimal performance and reliability of the fluid transfer systems.