4007882
Hump Hose
Cummins®

The Cummins Oil Gauge Tube, part number 4007882, is a component designed to facilitate the monitoring of oil levels within heavy-duty truck engines. This part is integral to the engine’s operation, ensuring that oil levels are maintained within the optimal range for efficient and safe performance.

Basic Concepts of Oil Gauge Tubes

An oil gauge tube is a component that allows for the measurement and display of oil levels within an engine. It functions by connecting to the engine’s oil system and providing a pathway for oil to reach the gauge, which then indicates the current oil level. This monitoring is vital for preventing engine damage due to low oil levels and ensuring that the engine operates within its designed parameters ¹.

Purpose and Role of the Oil Gauge Tube

The Cummins Oil Gauge Tube, part number 4007882, plays a specific role in the operation of a truck by providing accurate oil level readings to the driver. This information aids in maintaining optimal engine performance by allowing for timely oil top-ups or changes, thus preventing potential engine wear and damage due to insufficient lubrication.

Key Features of the Cummins Oil Gauge Tube

The design and construction of the Cummins Oil Gauge Tube, part number 4007882, incorporate several features that enhance its functionality. It is made from durable materials that resist corrosion and wear, ensuring longevity and reliability. The tube is engineered to fit precisely within Cummins engines, providing a secure and leak-free connection. Additionally, its design allows for easy installation and maintenance, contributing to its overall effectiveness.

Benefits of Using the Cummins Oil Gauge Tube

Utilizing the Cummins Oil Gauge Tube, part number 4007882, offers several advantages. It provides improved accuracy in oil level readings, which is crucial for maintaining engine health. The enhanced durability and reliability of the tube ensure consistent performance across various operating conditions, contributing to overall engine protection and longevity.

Installation and Compatibility

Proper installation of the Cummins Oil Gauge Tube, part number 4007882, is crucial for its effective operation. It is designed to be compatible with specific Cummins engines, ensuring a secure fit and accurate oil level readings. Installation procedures should follow manufacturer guidelines to ensure compatibility and optimal performance.

Maintenance and Troubleshooting

Maintaining the Cummins Oil Gauge Tube, part number 4007882, involves regular inspection and cleaning to ensure its continued accuracy and reliability. Inspection routines should check for signs of wear, corrosion, or leaks, while cleaning procedures should remove any debris or contaminants that could affect performance. Troubleshooting common issues, such as inaccurate readings or leaks, may involve checking connections, replacing worn components, or addressing external factors affecting the tube’s operation.

Common Issues and Solutions

Typical problems associated with oil gauge tubes include inaccurate readings and leaks. Inaccurate readings may be due to blockages within the tube or issues with the gauge itself, while leaks can result from worn seals or improper installation. Solutions involve cleaning or replacing the tube, ensuring proper installation, and addressing any underlying issues affecting the oil system.

Cummins: A Brief Overview

Cummins Inc. is a well-established manufacturer in the automotive industry, known for its high-quality components and commitment to innovation. The company’s reputation is built on producing reliable and durable parts, such as the Cummins Oil Gauge Tube, part number 4007882, which contribute to the efficient and safe operation of heavy-duty trucks.

Cummins Oil Gauge Tube Part 4007882 Compatibility

The Cummins Oil Gauge Tube, part number 4007882, is designed to fit seamlessly with several Cummins engine models, ensuring accurate oil pressure readings and maintaining engine health. This part is integral to the engine’s lubrication system, providing essential feedback to the driver about the oil pressure status.

QSK78 CM500 Engines

The Cummins Oil Gauge Tube, part number 4007882, is specifically engineered to integrate with the QSK78 CM500 engines. These engines are known for their robust performance and reliability, often used in heavy-duty applications such as marine and industrial settings. The compatibility of the oil gauge tube with these engines ensures that the oil pressure monitoring system functions correctly, which is critical for preventing engine damage due to inadequate lubrication.

Grouping of Engines

While the primary focus here is on the QSK78 CM500 engines, it is worth noting that the Cummins Oil Gauge Tube, part number 4007882, may also be compatible with other Cummins engine models within the same series or similar configurations. This part’s design allows it to fit various engine types that share common lubrication system components, ensuring a broad range of applicability within the Cummins engine family.

Part 4007882 Oil Gauge Tube Component Usage

The Cummins Oil Gauge Tube, part number 4007882, is an essential component in various engine systems, facilitating the accurate measurement and monitoring of oil levels. This component is integrated into the engine’s lubrication system, ensuring that oil levels are maintained within the optimal range for efficient engine performance.

In diesel engines equipped with an aftercooler, the Oil Gauge Tube plays a significant role. The aftercooler is a heat exchanger that cools the air after it has been compressed by the turbocharger. Proper lubrication is vital for the moving parts within the aftercooler, and the Oil Gauge Tube provides real-time data on the oil level, allowing for timely maintenance and preventing potential damage from insufficient lubrication.

Additionally, in engines with a turbocharger, the Oil Gauge Tube is similarly important. Turbochargers rely on a steady supply of oil for lubrication of the turbine and compressor wheels. The Oil Gauge Tube ensures that the oil level is consistently monitored, helping to avoid scenarios where low oil levels could lead to turbocharger failure.

For engines utilizing a Variable Geometry Turbocharger (VGT), the Oil Gauge Tube’s function is even more pronounced. VGTs adjust the turbine vanes to optimize airflow and boost pressure. Accurate oil level readings are necessary to ensure that the VGT’s moving parts are properly lubricated, enhancing both performance and longevity.

In Common Rail Direct Injection (CRDI) systems, where precise fuel delivery is paramount, the Oil Gauge Tube assists in maintaining the lubrication system’s integrity. Consistent oil levels are crucial for the smooth operation of the high-pressure fuel pump and injectors, components that are sensitive to lubrication variations.

Overall, the Cummins Oil Gauge Tube, part number 4007882, is a fundamental element in ensuring the lubrication system’s reliability across various engine configurations, from aftercoolers to turbochargers and CRDI systems. Its role in providing accurate oil level readings contributes to the sustained performance and durability of these complex engine components.

Conclusion

The Cummins Oil Gauge Tube, part number 4007882, is a critical component for maintaining optimal oil levels in heavy-duty truck engines. Its accurate readings help prevent engine damage, ensure efficient performance, and contribute to the longevity of the engine. Proper installation, regular maintenance, and timely troubleshooting are essential for maximizing the benefits of this part.