4994904
Flexible Hose
Cummins®

Introduction

The Cummins 4994904 Flexible Hose is a component designed for use in commercial truck systems. It serves as a conduit for various fluids within the truck’s operational framework, ensuring efficient and reliable performance. This hose is integral to maintaining the functionality of several systems within the vehicle.

Basic Concepts of Flexible Hoses

Flexible hoses are utilized across various automotive systems to transport fluids such as coolant, fuel, and hydraulic fluid. They are engineered to withstand the dynamic movements and vibrations inherent in vehicle operation while providing a durable and leak-resistant connection between components. Flexible hoses are typically constructed from materials that offer flexibility, strength, and resistance to the specific fluids they carry ¹.

Purpose of the Cummins 4994904 Flexible Hose

The Cummins 4994904 Flexible Hose is specifically designed to connect various systems within a truck, facilitating the transport of fluids essential for the vehicle’s operation. It plays a role in linking components that require fluid transfer, ensuring that systems operate smoothly and efficiently. The hose is engineered to handle the specific pressures and temperatures associated with its intended applications, contributing to the overall reliability of the truck’s systems ².

Key Features

This part is characterized by several key features that enhance its performance and durability. It is constructed from high-quality materials that provide resistance to wear, corrosion, and the specific fluids it transports. The design incorporates reinforced ends to ensure secure connections and reduce the risk of leaks. Additionally, the hose’s flexibility allows it to accommodate the movements and vibrations typical in truck operations, further contributing to its longevity and reliability.

Benefits

Utilizing the Cummins 4994904 Flexible Hose offers several advantages. Its flexibility allows for easier installation and accommodation of the dynamic movements within a truck’s system. The hose’s resistance to wear and tear, along with its durability, ensures long-lasting performance. Furthermore, its design contributes to enhanced safety and efficiency in truck operations by providing a reliable fluid transfer solution.

Installation Considerations

When installing this Cummins part, it is important to follow guidelines and best practices to ensure compatibility with other components and optimal performance. Proper tools and procedures should be employed to secure connections and prevent leaks. Attention to the hose’s orientation and routing is also crucial to avoid stress points that could lead to premature wear or failure.

Troubleshooting Common Issues

Common problems associated with flexible hoses include leaks and degradation over time. To address these issues, regular inspections for signs of wear, such as cracks or softening, are recommended. If a leak is detected, the source should be identified, and the hose may need to be replaced or repaired depending on the extent of the damage. Ensuring proper installation and maintenance can help prevent many common issues.

Maintenance Tips

To ensure the longevity and reliable performance of the Cummins 4994904 Flexible Hose, regular maintenance practices are advised. This includes periodic inspections for signs of wear or damage, cleaning the hose to remove any buildup that could affect its performance, and verifying that connections remain secure. Adhering to recommended inspection schedules and care instructions will help maintain the hose’s integrity and functionality.

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 and innovation in the commercial truck industry. The company’s product range includes a variety of components and systems designed to enhance the performance, efficiency, and reliability of commercial vehicles ³.

Cummins Engine Part 4994904: Flexible Hose Compatibility

The Cummins part number 4994904, a Flexible Hose, is designed to integrate seamlessly with various Cummins 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.

Engine Compatibility

• QSB5.9 CM850

This part is specifically tailored to fit within the engine architecture of the QSB5.9 CM850. The flexible hose is designed to withstand the operational stresses and environmental conditions that these engines typically encounter, ensuring durability and longevity.

The integration of part 4994904 into the QSB5.9 CM850 engine involves precise alignment and secure attachment to designated points within the engine. This ensures that the hose can effectively manage fluid flow, maintain system integrity, and support the overall performance of the engine.

Role of Part 4994904 Flexible Hose in Engine Systems

The part 4994904 Flexible Hose is an essential component in various engine systems, facilitating the efficient transfer of fluids under dynamic conditions. In the context of a Drain System, this hose allows for the smooth and uninterrupted flow of waste fluids from the engine to the designated collection area. Its flexibility accommodates the vibrations and movements inherent in engine operation, ensuring a secure and leak-free connection.

In Remote Oil Systems, the 4994904 Flexible Hose plays a significant role by connecting the oil reservoir to the engine. This setup is particularly beneficial in configurations where the oil reservoir is located away from the engine, such as in compact or specialized machinery. The hose’s flexibility ensures that oil can be efficiently pumped to and from the engine, maintaining proper lubrication and cooling, which are vital for engine performance and longevity.

Additionally, the hose’s design allows for easy installation and maintenance, reducing downtime and enhancing the overall reliability of the engine system. Its robust construction ensures it can withstand the pressures and temperatures associated with engine operation, providing a durable solution for fluid transfer in demanding environments.

Conclusion

The Cummins 4994904 Flexible Hose is a vital component in commercial truck systems, designed to ensure efficient and reliable fluid transfer. Its key features, including high-quality materials, reinforced ends, and flexibility, contribute to its durability and performance. Regular maintenance and proper installation are essential to maximize its benefits and ensure the longevity of the truck’s systems.