4990458
Oil Gauge Tube
Cummins®

The Oil Level Gauge Tube 4990458, manufactured by Cummins, is a component designed for use in heavy-duty truck maintenance and operation. Cummins, a well-established name in the automotive industry, particularly in diesel engines and related components, produces this gauge tube to ensure accurate oil level readings, which are vital for the efficient and safe operation of heavy-duty trucks ¹.

Basic Concepts of Oil Level Gauge Tubes

An Oil Level Gauge Tube is a component within the engine system that facilitates the measurement of oil levels. It operates by allowing oil to rise within the tube to a level corresponding to the oil level within the engine. This mechanism provides operators with a visual or mechanical indication of the oil level, ensuring that the engine is neither overfilled nor underfilled, which could lead to performance issues or damage ².

Purpose of the 4990458 Oil Level Gauge Tube

This Cummins part plays a role in the operation of a truck by providing accurate oil level readings. This accuracy is important for maintaining optimal engine performance and longevity. Proper oil levels ensure adequate lubrication, cooling, and cleaning of engine components, which are all critical for efficient engine operation and durability ³.

Key Features

The 4990458 is characterized by several key features that enhance its functionality and durability. It is constructed from high-quality materials that resist corrosion and wear, ensuring longevity in demanding environments. The design of the tube includes precise calibrations for accurate oil level readings and is engineered to withstand the pressures and temperatures within the engine compartment.

Benefits

Using this part offers several benefits. It contributes to improved engine performance by ensuring that oil levels are maintained within the optimal range. This, in turn, enhances the reliability of the engine, reducing the risk of unexpected failures. Additionally, the design of the tube facilitates ease of maintenance, allowing for straightforward inspection and replacement when necessary.

Installation Process

Installing the Oil Level Gauge Tube requires careful attention to detail to ensure proper function and safety. The process involves securing the tube in place within the engine compartment, ensuring it is correctly aligned with the oil reservoir. Tools required may include wrenches for tightening connections and a level to ensure the tube is installed vertically. Safety precautions, such as wearing protective gloves and eyewear, should be observed throughout the installation process.

Troubleshooting Common Issues

Common issues with this Cummins part may include inaccurate readings or leaks. Inaccurate readings can often be resolved by checking the alignment and calibration of the tube, ensuring it is correctly installed and free from obstructions. Leaks may indicate a need for re-sealing or replacement of the tube. Regular inspections can help identify and address these issues promptly.

Maintenance Tips

To ensure the longevity and optimal performance of the Oil Level Gauge Tube, regular maintenance is recommended. This includes periodic inspections for signs of wear, corrosion, or damage. Cleaning the tube and its surrounding area can prevent the accumulation of debris that may affect its operation. Following the manufacturer’s guidelines for maintenance intervals and procedures will help maintain the tube’s effectiveness.

Compatibility

The Oil Level Gauge Tube 4990458 is designed to fit seamlessly into various Cummins engine models. This part is crucial for monitoring the oil level within the engine, ensuring optimal performance and preventing potential engine damage due to low oil levels.

ISB/ISD4.5 CM2150 B119

The Oil Level Gauge Tube 4990458 is specifically engineered to integrate with the ISB/ISD4.5 CM2150 B119 engines. This compatibility ensures that the gauge tube fits perfectly within the engine’s design, providing accurate and reliable oil level readings.

ISBE4 CM850

Similarly, the ISBE4 CM850 engines are also compatible with the Cummins Oil Level Gauge Tube 4990458. This part is designed to align with the specific requirements of the ISBE4 CM850, ensuring that it functions effectively within the engine’s architecture.

Grouping Compatibility

Both the ISB/ISD4.5 CM2150 B119 and ISBE4 CM850 engines benefit from the use of the Cummins Oil Level Gauge Tube 4990458. This part’s design allows for a standardized fit across these engine models, simplifying maintenance and ensuring that operators can rely on consistent performance.

Understanding the Integration of Part 4990458 Oil Level Gauge Tube in Engine Systems

The part 4990458 oil level gauge tube is a component in the accurate measurement and monitoring of oil levels within an engine system. This component is meticulously designed to interface with various engine components to ensure optimal performance and reliability.

Interaction with the Oil Level Gauge

The oil level gauge tube is directly connected to the oil level gauge, facilitating the transfer of oil level data from the engine’s oil sump to the gauge. This connection allows for real-time monitoring of the oil level, enabling engineers and mechanics to make informed decisions regarding oil changes and system maintenance.

Role in the Oil Sump

Within the oil sump, the oil level gauge tube extends into the oil reservoir, allowing it to accurately measure the volume of oil present. This measurement is vital for maintaining the correct oil level, which is necessary for proper lubrication of engine components, prevention of engine wear, and ensuring efficient engine operation.

Contribution to Engine Health

By providing consistent and accurate oil level readings, the oil level gauge tube plays a significant role in maintaining engine health. Proper oil levels are essential for reducing friction between moving parts, dissipating heat, and carrying away contaminants. The gauge tube ensures that the oil level remains within the optimal range, thereby contributing to the longevity and performance of the engine.

Integration with Engine Control Systems

In modern engine systems, the oil level gauge tube may also interface with electronic control units (ECUs) to provide digital oil level readings. This integration allows for automated alerts and notifications when oil levels are low, enhancing the overall monitoring and maintenance capabilities of the engine system.

Support for Maintenance Procedures

During routine maintenance, the oil level gauge tube simplifies the process of checking oil levels. Mechanics can quickly verify the oil level without the need for invasive procedures, saving time and reducing the risk of errors. This ease of use supports efficient maintenance workflows and helps ensure that the engine operates under optimal conditions.

Conclusion

In summary, the part 4990458 oil level gauge tube is a vital component in the engine system, providing accurate oil level measurements that are essential for maintaining engine performance and longevity. Its integration with the oil level gauge, oil sump, and potentially electronic control systems underscores its importance in modern engine maintenance and operation.