4975705
Flexible Hose
Cummins®

The Cummins 4975705 Flexible Hose is a component designed for use in commercial trucks. It serves a specific function within the truck’s systems, contributing to the overall efficiency and reliability of the vehicle. Understanding its purpose and significance is key to maintaining the truck’s performance.

Basic Concepts of Flexible Hoses

Flexible hoses are used in various automotive systems to connect different components. They are designed to accommodate movement and vibration, which are common in vehicle operations. These hoses allow for the transfer of fluids and gases between parts that may not be stationary relative to each other, ensuring a continuous and secure flow ¹.

Purpose of the 4975705 Flexible Hose

This Cummins part is utilized in truck systems to connect components that require fluid transfer. It is part of the system that manages the movement of specific fluids, playing a role in maintaining the operational integrity of the truck. The hose is engineered to withstand the pressures and temperatures associated with its intended use ².

Key Features

The 4975705 Flexible Hose is characterized by several features that enhance its performance. It is made from materials that offer flexibility and durability, allowing it to bend without kinking while resisting wear and tear. The design of the hose includes elements that ensure a secure connection to the systems it serves, contributing to its longevity and reliability ³.

Benefits

Using this part provides several advantages. Its flexibility reduces the risk of damage from movement and vibration. The hose’s construction minimizes the likelihood of leaks, which can be a common issue with rigid connections. Additionally, its durability ensures a longer service life, and its design facilitates ease of installation, which can save time during maintenance procedures ⁴.

Installation Considerations

When installing the 4975705 Flexible Hose, it is important to follow specific procedures to ensure optimal performance. This includes proper alignment with the connected systems, secure fastening, and checking for any signs of damage before use. Adhering to these practices helps maintain the hose’s integrity and the overall functionality of the truck’s systems ⁵.

Troubleshooting Common Issues

Flexible hoses, including the 4975705, may encounter issues such as leaks, cracks, or kinks over time. Regular inspections can help identify these problems early. Troubleshooting steps may involve tightening connections, replacing worn sections, or, in some cases, fully replacing the hose to restore system performance ⁶.

Maintenance Tips

To prolong the life of the 4975705 Flexible Hose, regular maintenance is recommended. This includes periodic inspections for signs of wear, cleaning the hose to remove any buildup that could affect its performance, and following manufacturer guidelines for replacement intervals. These practices help ensure the hose continues to function effectively within the truck’s systems ⁷.

Compatibility and Applications

The 4975705 Flexible Hose is designed for use in various truck models and systems, demonstrating its versatility. It is compatible with a range of applications, making it a valuable component for maintaining the operational efficiency of commercial trucks ⁸.

Cummins Overview

Cummins Inc. is a well-established company in the commercial truck industry, known for its wide range of products and commitment to quality. The company’s history and reputation underscore the reliability and performance of its components, including the 4975705 Flexible Hose ⁹.

Cummins Part 4975705 Flexible Hose Compatibility

This part is designed to fit seamlessly with a range of engine models, ensuring optimal performance and durability. It is engineered to meet the specific requirements of various engine configurations, providing a reliable connection between different components.

QST30 CM552 Engines

The Cummins part 4975705 is compatible with the QST30 CM552 engines. This flexible hose is crucial for maintaining the integrity of the engine’s fluid systems, ensuring that there is no leakage or damage due to the movement and vibrations inherent in engine operation. Its design allows for flexibility, accommodating the dynamic nature of the engine components while providing a secure and leak-proof connection.

Grouping of Compatible Engines

While the primary focus here is on the QST30 CM552 engines, it is important to note that the Cummins part 4975705 Flexible Hose is also compatible with other similar engine models. This flexibility in compatibility ensures that the part can be used across a range of engine types, providing a versatile solution for engine maintenance and repair needs.

By ensuring a proper fit and function, the Cummins part 4975705 Flexible Hose contributes to the overall efficiency and longevity of the engine systems it is integrated into.

Role of Part 4975705 Flexible Hose in Plumbing and Fuel Systems

In the context of plumbing and fuel systems, the 4975705 Flexible Hose serves as a vital connector between various components, ensuring the efficient and safe transfer of fluids.

Plumbing Systems

In plumbing systems, the 4975705 Flexible Hose is often utilized to connect pipes, valves, and fixtures. Its flexibility allows for easy installation and maintenance, accommodating the natural expansion and contraction of pipes due to temperature variations. This hose is typically connected to:

• Water Supply Lines: Linking the main water supply to individual fixtures such as sinks, showers, and toilets.
• Water Heaters: Connecting the inlet and outlet pipes to the water heater, facilitating the flow of water for heating.
• Appliance Connections: Providing a flexible link between plumbing systems and household appliances like washing machines and dishwashers.

Fuel Systems

In fuel systems, the 4975705 Flexible Hose plays a significant role in ensuring the safe and efficient delivery of fuel. It is designed to withstand the pressures and temperatures associated with fuel transfer. Key connections include:

• Fuel Tanks: Connecting the fuel tank to the fuel pump and delivery system, allowing for the transfer of fuel from the tank to the engine.
• Fuel Injectors: Linking the fuel rail to the injectors, ensuring a consistent supply of fuel for combustion.
• Fuel Filters: Providing a flexible connection between the fuel tank and the fuel filter, allowing for easy maintenance and replacement of the filter.
• Engine Components: Connecting various engine components that require fuel, such as carburetors in older engines or fuel rails in modern fuel-injected systems.

The 4975705 Flexible Hose is engineered to handle the specific demands of both plumbing and fuel systems, offering durability, flexibility, and reliability in fluid transfer applications.

Conclusion

The Cummins 4975705 Flexible Hose is a critical component in the maintenance and operation of commercial trucks. Its design and features ensure efficient fluid transfer, durability, and ease of installation. Regular maintenance and proper installation practices are essential to maximize its performance and longevity. The hose’s compatibility with various engine models and its role in both plumbing and fuel systems highlight its versatility and importance in the automotive industry.