4975713
Flexible Hose
Cummins®

The 4975713 Flexible Hose, manufactured by Cummins, is a component designed for use in commercial trucks. This hose is integral to the truck’s fluid transfer systems, facilitating the movement of various fluids essential for the truck’s operation. Flexible hoses, in general, play a significant role in the overall truck system by providing a reliable means of fluid transfer that can accommodate the dynamic movements and vibrations inherent in truck operations ¹.

Basic Concepts of Flexible Hoses

Flexible hoses are components used in fluid transfer systems to convey liquids or gases from one point to another. Unlike rigid pipes, flexible hoses are designed to bend and flex, which allows them to absorb vibrations and movements, reducing stress on the connected systems. They are typically constructed from materials such as rubber, thermoplastic, or a combination of materials that provide flexibility, durability, and resistance to the fluids they transport. The use of flexible hoses over rigid pipes offers advantages such as easier installation, reduced risk of cracking under stress, and the ability to route fluids around obstacles within the truck’s engine compartment ².

Purpose of the 4975713 Flexible Hose in Truck Operations

The 4975713 Flexible Hose serves a specific function within the truck’s operational systems by connecting various components and facilitating the transfer of fluids. It is designed to transport fluids that are vital for the truck’s performance, ensuring that systems receive the necessary fluids to operate efficiently. Reliable fluid transfer is key to maintaining the truck’s performance, as it ensures that all systems, from the engine to the braking system, receive the fluids they need to function correctly ³.

Key Features of the 4975713 Flexible Hose

The 4975713 Flexible Hose is characterized by several key features that enhance its performance and longevity. Its material composition is selected to provide the necessary flexibility and durability for withstanding the pressures and temperatures of the truck’s fluid systems. The hose’s flexibility allows it to accommodate the movements and vibrations of the truck without compromising the integrity of the fluid transfer. Additionally, special design elements may be incorporated to further enhance its performance, such as reinforced sections for added strength or specific fittings for secure connections ⁴.

Benefits of Using the 4975713 Flexible Hose

Incorporating the 4975713 Flexible Hose into truck systems offers several benefits. Its improved flexibility over rigid pipes allows for easier routing around obstacles and better accommodation of the truck’s movements. This flexibility also reduces the risk of leaks that can occur in rigid pipes due to stress and vibration. The hose’s durability ensures long-term reliability, potentially leading to cost savings over time by reducing the need for frequent replacements. Additionally, its design may contribute to more efficient fluid transfer, supporting the overall performance of the truck ⁵.

Installation Considerations

When installing the 4975713 Flexible Hose, it is important to follow guidelines and best practices to ensure proper fitting and secure connections. This includes verifying compatibility with the existing truck systems to prevent issues such as leaks or inefficient fluid transfer. Proper securing methods should be employed to maintain the integrity of the connections under the dynamic conditions of truck operation ⁶.

Maintenance and Troubleshooting

Regular maintenance practices are recommended to ensure the longevity and reliable operation of the 4975713 Flexible Hose. This includes periodic inspections for signs of wear, damage, or leaks. Common issues that may arise include hose degradation due to exposure to extreme temperatures or chemical reactions with the transported fluids. Troubleshooting steps may involve checking for proper installation, ensuring secure connections, and assessing the condition of the hose. Replacement should be considered if significant wear or damage is detected to maintain the efficiency and safety of the truck’s fluid systems ⁷.

Cummins: A Brief Overview

Cummins is a well-established manufacturer with a history of producing reliable and high-quality components for the automotive industry. Their commitment to quality is evident in their range of products, which are designed to meet the demanding requirements of commercial vehicles. Cummins’ reputation for producing durable and efficient components underscores their role as a trusted provider in the industry ⁸.

Cummins Part 4975713: Flexible Hose Compatibility

The Cummins part 4975713, a Flexible Hose, is designed to integrate seamlessly with a variety of engine models. This part is engineered to provide a reliable connection between different components within the engine system, ensuring efficient fluid transfer and minimizing the risk of leaks.

QST30 CM552 Engines

The Flexible Hose part 4975713 is specifically compatible with the QST30 CM552 engines. This compatibility ensures that the hose can withstand the operational demands of these engines, providing a durable and flexible solution for fluid transfer. The design of the hose allows for easy installation and maintenance, making it a practical choice for these engine models.

Grouping of Engine Models

In addition to the QST30 CM552 engines, the Flexible Hose part 4975713 is also suitable for use with other Cummins engine models that share similar design and operational requirements. This grouping ensures that the hose can be used across a range of engines, providing a versatile solution for various applications. The compatibility of this part with multiple engine models highlights its flexibility and reliability in different engine environments ⁹.

Role of Part 4975713 Flexible Hose in Engine Systems

The 4975713 Flexible Hose is an integral component in the efficient operation of various engine systems. Its primary function is to facilitate the transfer of fluids under varying pressures and temperatures, ensuring seamless connectivity between different parts of the engine.

Fuel Injection Pump

In the context of the fuel injection pump, the 4975713 Flexible Hose serves as a vital link. It connects the fuel injection pump to other components, allowing for the precise delivery of fuel. This connection is essential for maintaining the pump’s efficiency and ensuring that fuel is delivered at the correct pressure and volume. The flexibility of the hose accommodates the dynamic movements and vibrations inherent in engine operation, thereby enhancing the durability and reliability of the fuel injection system.

Plumbing

When integrated into the engine’s plumbing system, the 4975713 Flexible Hose plays a significant role in managing the flow of various fluids, including coolant, oil, and fuel. Its flexibility allows it to navigate tight spaces and complex routing paths within the engine compartment. This adaptability is particularly beneficial in high-performance engines where space is at a premium, and traditional rigid hoses may not suffice. The hose’s ability to withstand high pressures and temperatures ensures that fluid transfer remains efficient and uninterrupted.

Fuel Filter

Connecting to the fuel filter, the 4975713 Flexible Hose ensures that clean fuel is delivered to the engine. This connection is crucial for maintaining the filter’s effectiveness in removing contaminants from the fuel. The hose’s flexibility and durability help in maintaining a secure and leak-free connection, which is essential for the filter to perform its function optimally. Additionally, the hose’s resistance to fuel degradation ensures that it remains intact over time, contributing to the overall reliability of the fuel filtration system.

Conclusion

The 4975713 Flexible Hose is a versatile component that enhances the functionality and efficiency of various engine systems. Its role in connecting critical components like the fuel injection pump, plumbing, and fuel filter underscores its importance in ensuring the smooth operation of the engine. The hose’s flexibility, durability, and compatibility with multiple engine models make it a valuable asset in the maintenance and operation of commercial trucks.