4013174
Flexible Hose
Cummins®

Introduction

The Cummins 4013174 Flexible Hose is a component designed for use in commercial trucks. Manufactured by Cummins Inc., a leader in diesel engine technology, this hose is engineered to meet the demanding requirements of heavy-duty applications. Its primary role is to facilitate the transfer of fluids within the truck’s systems, ensuring efficient operation and reliability ¹.

Basic Concepts of Flexible Hoses

Flexible hoses are integral components in automotive and truck systems, providing a means to transport fluids such as coolant, fuel, and hydraulic fluid. Unlike rigid pipes, flexible hoses can accommodate movement and vibration, reducing stress on connected components and enhancing system durability. They are typically made from a combination of rubber, synthetic materials, and reinforcing fibers to balance flexibility with strength ².

Purpose of the 4013174 Flexible Hose

The Cummins 4013174 Flexible Hose serves a specific function within the truck’s system by connecting various components and enabling the transfer of fluids. It is commonly used in applications where flexibility and durability are paramount, such as in the cooling system, where it may connect the radiator to the engine or other cooling components. This hose plays a role in maintaining the integrity of the fluid transfer path, ensuring that the system operates efficiently under varying conditions ³.

Key Features

The Cummins 4013174 Flexible Hose is characterized by several key features that enhance its performance. These include a material composition designed for durability and resistance to the fluids it transports, flexibility to accommodate movement and vibration, and design elements such as reinforced layers to prevent kinking and ensure a consistent flow path. These features contribute to the hose’s reliability and longevity in demanding applications ⁴.

Benefits

The use of the Cummins 4013174 Flexible Hose offers several advantages. Its flexibility allows for better accommodation of engine and component movement, reducing the risk of damage to the hose and connected parts. This flexibility also helps in minimizing vibration transmission throughout the system, contributing to a smoother operation. Additionally, the hose’s durable construction ensures it can withstand the harsh operating conditions typical of commercial trucks, providing a reliable solution for fluid transfer ⁵.

Installation Considerations

Proper installation of the Cummins 4013174 Flexible Hose is crucial for its effective performance and longevity. It is important to ensure compatibility with other system components to maintain a secure and leak-free connection. Best practices for installation include careful routing of the hose to avoid sharp bends or kinks, securing it in place with appropriate clamps, and checking for proper alignment with connected components. Attention to these details during installation can prevent issues such as leaks or premature degradation ⁶.

Maintenance and Troubleshooting

Regular maintenance of the Cummins 4013174 Flexible Hose is important to ensure its continued reliability. This includes periodic inspection for signs of wear, cracking, or leaks, and replacing the hose if any damage is detected. Troubleshooting common issues such as leaks may involve checking connection points for proper sealing, ensuring the hose is not kinked or twisted, and verifying that it is securely clamped in place. Addressing these issues promptly can help maintain the efficiency and safety of the truck’s systems ⁷.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes diesel and natural gas engines, as well as related technologies. With a history spanning over a century, Cummins has established a reputation for innovation and quality in the commercial truck industry. Its expertise in engine technology and components, including the Cummins 4013174 Flexible Hose, underscores its commitment to providing reliable and efficient solutions for heavy-duty applications ⁸.

Cummins Flexible Hose 4013174 Compatibility with QSV Engines

The Cummins Flexible Hose part number 4013174 is designed to fit seamlessly with specific models of QSV engines, ensuring reliable performance and durability. This part is integral to the engine’s operation, providing flexibility and resilience in various operational conditions.

QSV81G and QSV91G Engines

The Flexible Hose 4013174 is compatible with both the QSV81G and QSV91G engines. These engines are part of the Cummins QSV series, known for their robust design and efficiency. The hose’s design allows it to connect various fluid lines within the engine system, accommodating the necessary movement and flexibility required during engine operation.

The hose is engineered to withstand the high pressures and temperatures typical in engine environments, ensuring that it maintains its integrity and functionality over time. This compatibility is crucial for maintaining the overall performance and longevity of the engines.

By integrating the Flexible Hose 4013174 into the QSV81G and QSV91G engines, users can expect a reduction in wear and tear on the engine components, leading to fewer maintenance issues and a more reliable engine operation.

Role of Part 4013174 Flexible Hose in Engine Systems

The part 4013174 Flexible Hose is an essential component in various engine systems, facilitating the efficient operation of both the vent and engine coolant systems.

In the vent system, the flexible hose allows for the safe and controlled release of gases and vapors from the engine compartment. This is particularly important in managing the pressure within the system, ensuring that no harmful emissions are released into the environment. The flexibility of the hose accommodates the dynamic movements and vibrations inherent in engine operation, maintaining a secure and leak-free connection between components.

Within the engine coolant system, the 4013174 Flexible Hose plays a significant role in circulating coolant throughout the engine. This circulation is vital for dissipating heat generated during combustion, thereby preventing overheating and potential engine damage. The hose’s flexibility ensures that it can withstand the thermal expansion and contraction of the coolant system, providing a durable and reliable connection between the engine block, radiator, and other critical components.

Overall, the 4013174 Flexible Hose contributes to the smooth and efficient functioning of these engine systems, enhancing both performance and longevity.

Conclusion

The Cummins 4013174 Flexible Hose is a critical component in the operation of commercial trucks and specific Cummins engines, offering flexibility, durability, and efficient fluid transfer. Proper installation, regular maintenance, and understanding its role within engine systems are essential for maximizing its benefits and ensuring the reliability and performance of the vehicle.