4994459
Oil Gauge Tube
Cummins®

The Cummins 4994459 Flexible Hose is a component designed for use in commercial trucks. It serves a specific function within the truck’s systems, facilitating the transfer of fluids and contributing to the overall operation and efficiency of the vehicle.

Basic Concepts of Flexible Hoses

Flexible hoses are utilized in various automotive systems to connect different components, allowing for the transfer of fluids such as coolant, fuel, or hydraulic fluid. They are designed to accommodate movement and vibration, which are common in vehicle operations, thereby reducing stress on connected parts and enhancing system reliability ¹.

Purpose of the Cummins 4994459 Flexible Hose

This Cummins part is employed in truck systems to connect components that require fluid transfer. It plays a role in transporting fluids between parts that may move relative to each other, ensuring a consistent flow without the risk of disconnection or leakage. This hose is integral to maintaining the operational integrity of the systems it serves.

Key Features

The 4994459 Flexible Hose is characterized by several key features that enhance its performance. It is constructed from materials that offer flexibility and durability, allowing it to withstand the pressures and temperatures associated with its use. The design includes elements that facilitate easy installation and connection to other system components, ensuring a secure fit ².

Benefits

Utilizing this Cummins part offers several advantages. Its flexibility reduces the likelihood of stress-related failures, while its durable construction minimizes the risk of leaks. The ease of installation it provides can lead to more efficient maintenance and repair processes, contributing to the overall reliability of the truck’s systems.

Installation Considerations

Proper installation of the 4994459 Flexible Hose involves ensuring a secure connection to the system components it links. This may require specific tools or additional components, such as clamps or fittings, to achieve a leak-free seal. Following manufacturer guidelines for installation is recommended to ensure optimal performance and longevity ³.

Troubleshooting Common Issues

Common issues with flexible hoses, such as leaks or signs of wear, can often be addressed through inspection and maintenance. Identifying the source of a leak may involve checking connection points for proper sealing or assessing the hose for physical damage. Replacement or repair may be necessary depending on the condition of the hose.

Maintenance Tips

To ensure the longevity and optimal performance of the 4994459 Flexible Hose, regular inspection is advised. This includes checking for signs of wear, leaks, or damage that could compromise its function. Care procedures may involve cleaning the hose and its connections, as well as ensuring that all fittings are secure and free from corrosion.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a broad product range and a strong reputation in the commercial truck industry, Cummins is committed to delivering reliable and efficient solutions for its customers.

Cummins Engine Part 4994459: Flexible Hose Compatibility

The Cummins part number 4994459, a Flexible Hose, is designed to fit seamlessly with specific models of Cummins engines. This part is engineered to ensure optimal performance and durability, providing a reliable connection in various engine configurations.

QSB3.3 CM2150 and QSB3.3 CM2250 EC Engines

The Flexible Hose part 4994459 is compatible with the QSB3.3 CM2150 and QSB3.3 CM2250 EC engines. These engines are known for their robust design and efficiency, making them suitable for a variety of applications, from industrial to agricultural use.

In these engines, the Flexible Hose plays a role in maintaining the integrity of the fuel, coolant, or oil systems. It is designed to withstand the operational stresses and environmental conditions these engines typically encounter, ensuring a secure and leak-free connection.

By integrating this part into the engine system, users can expect enhanced reliability and performance, contributing to the overall longevity and efficiency of the engine.

Role of Part 4994459 Flexible Hose in Engine Systems

The part 4994459 Flexible Hose is integral to the efficient operation of various engine systems, particularly in the context of the Oil Level Gauge. This hose facilitates the smooth transfer of oil between the engine and the gauge, ensuring accurate readings of the oil level within the engine.

Integration with Oil Level Gauge

In engine systems, the Oil Level Gauge is a vital component that provides real-time data on the oil level, allowing for timely maintenance and preventing engine damage due to low oil levels. The 4994459 Flexible Hose connects the gauge to the engine’s oil reservoir, enabling the gauge to accurately reflect the current oil level. This connection is essential for maintaining the engine’s lubrication system, which is fundamental to the engine’s longevity and performance.

Functionality and Benefits

The flexibility of the hose allows it to accommodate the vibrations and movements inherent in engine operation without compromising the integrity of the oil transfer. This flexibility is particularly important in high-performance engines where vibrations are more pronounced.

Additionally, the hose’s design ensures that it can withstand the temperature variations within the engine compartment, maintaining a consistent flow of oil to the gauge. This reliability in oil transfer is paramount for the gauge to provide accurate and consistent readings, which are essential for the engine’s health.

Enhanced Maintenance and Safety

By ensuring a reliable connection between the engine and the Oil Level Gauge, the 4994459 Flexible Hose plays a role in the overall maintenance regimen of the engine. Accurate oil level readings allow for timely oil changes and top-ups, which are important for preventing engine wear and potential failures.

Furthermore, the hose’s durable construction reduces the likelihood of leaks, which can lead to oil loss and contamination. This not only preserves the engine’s efficiency but also enhances safety by minimizing the risk of oil-related fires.

Conclusion

In summary, the 4994459 Flexible Hose is a key component in the engine’s oil management system, facilitating the accurate monitoring of oil levels through the Oil Level Gauge. Its robust and flexible design ensures reliable performance, contributing to the engine’s overall efficiency and safety.