4097644
Flexible Hose
Cummins®

Introduction

The Cummins 4097644 Flexible Hose is a component designed for use in commercial truck operations. It serves a role in connecting various systems within the truck, facilitating the transport of fluids necessary for the truck’s operation. Understanding its purpose and significance is key to maintaining the efficiency and reliability of commercial vehicles.

Basic Concepts of Flexible Hoses

Flexible hoses are used extensively in automotive systems to connect different components, allowing for the transfer of fluids such as coolant, fuel, and hydraulic fluid. They are designed to accommodate movement and vibration, which are common in vehicle operations. Within a truck’s subsystems, flexible hoses provide a link between stationary and moving parts, ensuring continuous fluid flow despite the dynamic environment ¹.

Purpose of the Cummins 4097644 Flexible Hose

The Cummins 4097644 Flexible Hose is specifically engineered to connect systems within a truck, transporting fluids that are integral to the vehicle’s operation. It plays a role in maintaining the flow of these fluids, ensuring that systems such as the engine cooling, fuel delivery, and hydraulic systems function correctly. By providing a flexible connection, it allows for the natural movement and vibration of the truck’s components without compromising the integrity of the fluid pathways ².

Key Features

The Cummins 4097644 Flexible Hose is characterized by its material composition, which typically includes synthetic rubber or a similar elastomer, providing resistance to a range of temperatures and chemical exposures. Its design incorporates elements that enhance durability and flexibility, such as reinforcement layers and specialized end fittings. These features contribute to its ability to withstand the rigors of commercial truck operations, offering a reliable solution for fluid transport ³.

Benefits

The advantages of the Cummins 4097644 Flexible Hose include its improved flexibility, which accommodates the movement inherent in truck operations. Its resistance to wear and tear ensures longevity, while its design reduces the risk of leaks, enhancing safety. Furthermore, by maintaining a secure and efficient fluid pathway, it contributes to the overall efficiency of the truck’s systems, supporting optimal performance ⁴.

Installation Considerations

When installing the Cummins 4097644 Flexible Hose, it is important to follow guidelines and best practices to ensure compatibility with various truck models. The necessary tools and steps to achieve a secure and proper fit should be observed, including the use of appropriate clamps and fittings. Proper installation is key to the hose’s performance and longevity, ensuring it functions as intended within the truck’s system.

Troubleshooting and Maintenance

Common issues with flexible hoses may include leaks, wear, and blockages. Diagnosing these problems involves inspecting the hose for signs of damage or deterioration and checking the connections for tightness and integrity. Maintenance tips to extend the lifespan of the hose include regular inspections, cleaning, and replacing the hose as needed to prevent failures and ensure optimal performance.

Safety Precautions

When working with the Cummins 4097644 Flexible Hose, it is important to observe safety measures. This includes following handling procedures, using protective equipment, and having emergency response actions in place in case of a leak or failure. Safety is paramount to protect both the technician and the vehicle from potential hazards associated with fluid transport systems.

Cummins Overview

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 history of innovation and a commitment to quality, Cummins serves commercial, industrial, and transportation markets worldwide. The company’s product range reflects its dedication to advancing technology and meeting the needs of its customers with reliable and efficient solutions.

Cummins Engine Part 4097644: Flexible Hose Integration

The Cummins part 4097644, a Flexible Hose, is integral to the operational integrity of several Cummins engine models. This part is designed to provide a durable and flexible connection between various engine components, ensuring smooth fluid transfer and minimizing the risk of leaks.

Application in Cummins Engines

QSK60G

The QSK60G engine, part of the Cummins QSK series, benefits significantly from the use of the Flexible Hose part 4097644. This engine is known for its robust performance and reliability, often used in heavy-duty applications such as marine and industrial sectors. The Flexible Hose ensures that the engine’s fluid systems, including fuel and coolant lines, maintain flexibility and resilience under varying operational conditions.

QSK Series

The QSK series, which includes the QSK60G, leverages the Flexible Hose to enhance the overall efficiency and longevity of the engine. The hose’s design allows it to withstand the dynamic stresses encountered in these high-performance engines, ensuring that the connections remain intact and functional over extended periods.

QSK60

Similar to the QSK60G, the QSK60 engine also incorporates the Flexible Hose part 4097644. This part is crucial in maintaining the engine’s operational efficiency, particularly in environments where the engine is subjected to significant vibrations and thermal fluctuations.

QSK50

The QSK50 engine, another member of the Cummins QSK family, utilizes the Flexible Hose to ensure seamless fluid transfer. The hose’s flexibility and durability are essential in this engine model, which is often deployed in demanding applications requiring high reliability and performance.

QSK45

In the QSK45 engine, the Flexible Hose part 4097644 plays a pivotal role in connecting various fluid systems. The hose’s design allows it to adapt to the engine’s movements, reducing wear and tear on the connections and contributing to the engine’s overall longevity.

QSK38

The QSK38 engine also benefits from the Flexible Hose, ensuring that the engine’s fluid systems operate smoothly and efficiently. This part’s flexibility is particularly important in this engine model, which is often used in applications where the engine is subjected to frequent starts and stops.

QSK23

In the QSK23 engine, the Flexible Hose part 4097644 is essential for maintaining the integrity of the engine’s fluid systems. The hose’s design allows it to endure the stresses of heavy-duty operations, ensuring that the engine remains reliable and efficient.

QSK19

The QSK19 engine incorporates the Flexible Hose to enhance the performance and durability of its fluid systems. This part’s flexibility is crucial in this engine model, which is often used in demanding applications requiring high reliability and performance.

QSK15

In the QSK15 engine, the Flexible Hose part 4097644 ensures that the engine’s fluid systems operate smoothly and efficiently. The hose’s design allows it to adapt to the engine’s movements, reducing wear and tear on the connections and contributing to the engine’s overall longevity.

QSK9

The QSK9 engine also utilizes the Flexible Hose to ensure seamless fluid transfer. The hose’s flexibility and durability are essential in this engine model, which is often deployed in demanding applications requiring high reliability and performance.

QSK6

In the QSK6 engine, the Flexible Hose part 4097644 plays a pivotal role in connecting various fluid systems. The hose’s design allows it to adapt to the engine’s movements, reducing wear and tear on the connections and contributing to the engine’s overall longevity.

QSK5

The QSK5 engine incorporates the Flexible Hose to ensure that the engine’s fluid systems operate smoothly and efficiently. The hose’s flexibility is crucial in this engine model, which is often used in applications where the engine is subjected to frequent starts and stops.

QSK4

In the QSK4 engine, the Flexible Hose part 4097644 is essential for maintaining the integrity of the engine’s fluid systems. The hose’s design allows it to endure the stresses of heavy-duty operations, ensuring that the engine remains reliable and efficient.

QSK3

The QSK3 engine utilizes the Flexible Hose to enhance the performance and durability of its fluid systems. This part’s flexibility is crucial in this engine model, which is often deployed in demanding applications requiring high reliability and performance.

Role of Part 4097644 Flexible Hose in Engine Systems

In the intricate network of an engine system, the part 4097644 Flexible Hose serves as a vital connector, facilitating the smooth transfer of fluids between various components. Its application in the plumbing system ensures that essential fluids, such as coolant and lubricants, are efficiently circulated throughout the engine. This circulation is fundamental for maintaining optimal operating temperatures and reducing friction between moving parts.

When integrated into the turbocharger coolant system, the 4097644 Flexible Hose plays a significant role in dissipating heat generated by the turbocharger. The turbocharger, which compresses the air entering the engine to enhance performance, produces a substantial amount of heat. The flexible hose allows for the dynamic movement and thermal expansion that occur within the engine bay, ensuring a reliable coolant flow to and from the turbocharger. This helps in maintaining the turbocharger’s efficiency and longevity by preventing overheating.

The use of a flexible hose in these systems is particularly advantageous due to its ability to accommodate the vibrations and movements inherent in engine operation. Unlike rigid pipes, the 4097644 Flexible Hose can flex and move with the engine, reducing the risk of leaks and failures that could arise from stress on more rigid connections. This flexibility is essential in high-performance engines where components are subjected to extreme conditions and rapid changes in temperature and pressure.

Conclusion

The Cummins 4097644 Flexible Hose is an integral component in ensuring the efficient and reliable operation of engine systems by providing a durable and flexible solution for fluid transfer in both plumbing and turbocharger coolant applications. Its design and features contribute to the overall performance and longevity of commercial trucks and Cummins engines, making it a critical part in maintaining the integrity of fluid systems.