3647597
Flexible Hose
Cummins®

The Cummins 3647597 Flexible Hose is a component designed for use in commercial trucks. It serves as a conduit for various fluids within the truck’s systems, facilitating the transfer of these fluids between different parts of the vehicle. This part is engineered to withstand the demanding conditions typically encountered in commercial trucking, ensuring reliable performance and longevity.

Basic Concepts of Flexible Hoses

Flexible hoses are used in automotive applications to connect different parts of a system, allowing for movement and vibration without compromising the integrity of the fluid transfer. They are typically made from materials that offer flexibility, durability, and resistance to the fluids they transport. Within a system, flexible hoses play a role by providing a dynamic connection that can accommodate the movement and stress that rigid pipes cannot ¹.

Purpose of the 3647597 Flexible Hose

The Cummins 3647597 Flexible Hose is designed to connect specific systems within a truck, transporting fluids such as coolant, fuel, or hydraulic fluid. It plays a role in maintaining the efficiency and reliability of these systems by providing a flexible connection that can withstand the vibrations and movements inherent in truck operation.

Key Features

The Cummins 3647597 Flexible Hose is characterized by several key features that enhance its performance. These include a material composition that offers resistance to the fluids it transports, flexibility to accommodate movement, and durability to withstand harsh operating conditions. Its design specifications are tailored to ensure compatibility with the systems it connects, contributing to its effectiveness and longevity.

Benefits

Using the Cummins 3647597 Flexible Hose offers several advantages. Its flexibility allows for greater movement than rigid hoses, reducing stress on connected components. This flexibility also contributes to the hose’s durability, enabling it to perform reliably in demanding environments. Additionally, its design helps to minimize the risk of leaks and failures, enhancing the overall efficiency and safety of the truck’s systems.

Installation Considerations

When installing the Cummins 3647597 Flexible Hose, it is important to follow guidelines and best practices to ensure proper function and longevity. This includes ensuring proper alignment with the systems it connects, using appropriate securing methods to maintain its position, and verifying compatibility with existing systems to prevent issues such as leaks or failures.

Maintenance and Troubleshooting

To ensure the longevity and optimal performance of the Cummins 3647597 Flexible Hose, regular maintenance is recommended. This includes inspecting the hose at regular intervals for signs of wear or damage, such as cracks, leaks, or deterioration. Addressing these issues promptly can help prevent more significant problems down the line. Common troubleshooting steps may involve checking for proper alignment, ensuring secure connections, and verifying that the hose is compatible with the fluids and systems it serves.

Common Applications

The Cummins 3647597 Flexible Hose is typically used in various systems within commercial trucks. Examples of its applications include connecting components in the engine cooling system, fuel delivery system, or hydraulic systems. Its versatility and durability make it suitable for a range of uses within these complex systems.

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, reliability, and innovation within the commercial truck industry. Its product range includes engines, powertrains, and related components, all designed to meet the demanding requirements of commercial applications.

Cummins Flexible Hose 3647597 Compatibility with Engine Models

The Cummins Flexible Hose part number 3647597 is designed to fit seamlessly with a variety of Cummins engine models, ensuring optimal performance and reliability. This part is engineered to meet the stringent demands of the engines it supports, providing a durable and flexible connection that can withstand the rigors of heavy-duty operations.

QSK50 Engines

The QSK50 engine series, known for its robust performance and efficiency, integrates the 3647597 Flexible Hose effectively. This hose is critical in maintaining the integrity of the engine’s fluid systems, ensuring that coolant, fuel, and other essential fluids are transported without leaks or restrictions. The flexibility of the hose allows it to accommodate the engine’s movements and vibrations, reducing wear and tear on the connections.

CM2350 Engines

The CM2350 engine line, another high-performance Cummins model, also benefits from the use of the 3647597 Flexible Hose. This part is essential in the CM2350’s complex fluid management systems, providing a reliable conduit for various fluids. The hose’s design ensures that it can handle the high pressures and temperatures typical of this engine series, contributing to the overall longevity and efficiency of the engine.

K108 Engines

The K108 engine series, which is widely used in various industrial applications, is another beneficiary of the 3647597 Flexible Hose. This hose is crucial in the K108’s fluid systems, providing a flexible and durable connection that can endure the demanding conditions of industrial operations. The hose’s ability to flex and move with the engine helps to prevent damage to the connections, ensuring that the engine operates smoothly and efficiently.

Grouping for Efficiency

When considering the integration of the 3647597 Flexible Hose with the QSK50, CM2350, and K108 engines, it is evident that this part is designed to provide a universal solution for multiple engine models. By grouping these engines together, it becomes clear that the hose’s design and materials are tailored to meet the specific needs of each engine series, ensuring compatibility and performance across the board. This approach allows for streamlined maintenance and repair processes, as technicians can use the same part for multiple engine models, reducing inventory costs and simplifying the supply chain.

Role of Part 3647597 Flexible Hose in Engine Systems

In engine systems, the part 3647597 Flexible Hose serves as a vital connector, facilitating the smooth transfer of fluids between various components. Its application in the filter and fuel systems is particularly noteworthy.

Filter System Integration

Within the filter system, the Flexible Hose connects the filter housing to the engine’s intake manifold. This connection ensures that the filtered fluid, typically oil or coolant, is efficiently delivered to the engine components that require lubrication or cooling. The hose’s flexibility accommodates the vibrations and movements inherent in engine operation, maintaining a secure and leak-free seal.

Fuel System Functionality

In the fuel system, the Flexible Hose plays a key role in linking the fuel tank to the fuel pump and subsequently to the engine’s fuel injectors. This hose ensures a consistent and uninterrupted flow of fuel, which is essential for the engine’s combustion process. The flexibility of the hose is particularly beneficial in absorbing the shocks and vibrations that occur during vehicle operation, thereby preventing potential damage to the fuel lines and ensuring reliable fuel delivery.

Conclusion

The Cummins 3647597 Flexible Hose is a critical component in the fluid systems of commercial trucks, offering flexibility, durability, and compatibility with a range of engine models. Its role in facilitating the transfer of fluids within the engine and filter systems ensures the efficient and reliable operation of these systems. Regular maintenance and proper installation are essential to maximize the performance and longevity of this part.