4964674
Flexible Hose
Cummins®

The Cummins 4964674 Flexible Hose is a component designed for use in commercial truck operations. It serves a specific function within the truck’s system, contributing to the efficient and reliable operation of the vehicle. Understanding its purpose and significance can help in maintaining and optimizing truck performance.

Basic Concepts of Flexible Hoses

Flexible hoses are components used in various automotive systems to transport fluids such as coolant, fuel, and air ¹. They are designed to accommodate movement and vibration, which are common in vehicle operations. Flexible hoses function by providing a durable yet adaptable connection between different parts of a system, allowing for the smooth transfer of fluids while withstanding the dynamic conditions within an engine compartment.

Purpose of the Cummins 4964674 Flexible Hose

The Cummins 4964674 Flexible Hose plays a role in connecting specific systems within a truck, facilitating the transport of fluids. It is engineered to link components that may move relative to each other, ensuring a consistent flow of fluids despite the motion and vibrations typical in truck operations. This hose is integral to maintaining the functionality of the systems it serves.

Key Features

The 4964674 Flexible Hose is characterized by several features that enhance its performance. These include its material composition, which is selected for durability and resistance to the fluids it carries. The hose’s flexibility allows it to adapt to the movements of connected components, while its design specifications ensure a secure fit and reliable operation. These features collectively contribute to the hose’s effectiveness in truck systems.

Benefits of Using the Cummins 4964674 Flexible Hose

Incorporating the Cummins 4964674 Flexible Hose into truck systems offers several advantages. Its flexibility reduces the risk of damage from movement and vibration, which can lead to leaks in rigid hoses. The hose’s durable construction enhances its longevity, providing a reliable solution for fluid transport. Additionally, its design helps in minimizing the potential for leaks, contributing to the overall efficiency and safety of the truck’s operation ².

Installation Considerations

When installing the 4964674 Flexible Hose, it is important to follow guidelines and best practices to ensure proper fitting and securement. This includes verifying compatibility with existing truck systems to prevent issues such as leaks or improper function. Careful attention to these details during installation can help in achieving optimal performance and durability from the hose.

Maintenance and Troubleshooting

To ensure the longevity and optimal performance of the Cummins 4964674 Flexible Hose, regular maintenance is recommended. This includes inspecting the hose for signs of wear or damage and addressing any issues promptly. Common problems may include leaks or reduced flexibility, which can often be diagnosed through visual inspection and testing. Troubleshooting steps may involve replacing worn sections or the entire hose if necessary.

Safety Precautions

When handling, installing, or maintaining the Cummins 4964674 Flexible Hose, observing important safety measures is crucial. This includes wearing appropriate personal protective equipment and ensuring that the truck’s engine is off and cool to the touch before beginning any work. Adhering to these safety precautions helps in preventing accidents and ensuring safe operation.

Cummins Overview

Cummins Inc. is a well-established company in the commercial truck industry, known for its wide range of products and strong reputation. With a history of innovation and quality, Cummins offers a variety of components designed to enhance the performance and reliability of commercial vehicles. The company’s commitment to excellence is reflected in its products, including the 4964674 Flexible Hose.

Cummins Engine Part 4964674: Flexible Hose Compatibility

The Cummins part number 4964674, a Flexible Hose, is designed to fit seamlessly with specific Cummins engine models. This part is engineered to provide a reliable connection between various engine components, ensuring efficient operation and minimizing the risk of leaks or failures.

QSK50 Engines

The Flexible Hose part 4964674 is compatible with the QSK50 engine series, including models such as the QSK50 CM2150 K107 and QSK50 CM2150 MCRS. These engines are known for their robust performance and reliability, often used in heavy-duty applications such as marine and industrial settings.

Engine Grouping

• QSK50 CM2150 K107
• QSK50 CM2150 MCRS

These engines share similar design characteristics, which allows the Flexible Hose part 4964674 to be universally applicable across both models. The hose is designed to withstand the operational stresses and environmental conditions these engines typically encounter, ensuring longevity and performance.

The compatibility of the Flexible Hose part 4964674 with these engines underscores Cummins’ commitment to providing high-quality, durable parts that meet the demands of their customers.

Role of Part 4964674 Flexible Hose in Engine Systems

The part 4964674 Flexible Hose is integral to the efficient operation of various engine systems, particularly in the context of plumbing and turbocharger applications.

In plumbing systems, the flexible hose facilitates the transfer of fluids such as coolant, fuel, or hydraulic fluid. Its flexibility allows it to accommodate the dynamic movements and vibrations inherent in engine operations, ensuring a secure and leak-free connection between rigid plumbing components. This adaptability is essential for maintaining consistent fluid flow, which is vital for engine cooling, lubrication, and overall performance.

When integrated into turbocharger systems, the flexible hose plays a significant role in managing the high-pressure air flow from the turbocharger to the engine’s intake manifold. The hose’s flexibility helps to absorb the vibrations and thermal expansions that occur during operation, preventing stress on the connected components and reducing the risk of leaks or failures.

Additionally, in turbocharger oil systems, the flexible hose is used to connect the turbocharger to the engine’s lubrication system. This connection ensures that the turbocharger receives a steady supply of oil for lubrication, which is necessary for its efficient and prolonged operation. The hose’s ability to flex and move with the engine’s components helps maintain a reliable oil flow, contributing to the turbocharger’s performance and durability.

Conclusion

The Cummins 4964674 Flexible Hose is a critical component in commercial truck operations, designed to enhance the efficiency and reliability of truck systems. Its flexibility, durability, and compatibility with specific Cummins engine models make it an essential part for maintaining optimal performance. Regular maintenance and adherence to safety precautions are recommended to ensure the longevity and effectiveness of this Cummins part.