4080672
Oil Gauge Tube
Cummins®

The Cummins 4080672 Oil Gauge Tube is a component designed to facilitate the monitoring of oil levels and pressure within the engine system of commercial trucks. Its role is significant in ensuring the engine operates efficiently and reliably, contributing to the overall performance and longevity of the vehicle.

Basic Concepts of Oil Gauge Tubes

An oil gauge tube is a component that allows for the measurement and monitoring of oil levels and pressure within an engine. It functions by providing a pathway for oil to travel from the engine to the oil gauge, where levels and pressure can be observed. This monitoring is important for maintaining optimal engine performance, as it allows for timely detection of potential issues such as low oil levels or pressure, which could lead to engine damage if not addressed ¹.

Purpose of the Cummins 4080672 Oil Gauge Tube

This Cummins part plays a role in the operation of a truck by assisting in the monitoring of oil levels and pressure. It ensures that the engine receives adequate lubrication, which is vital for reducing friction and wear on moving parts. By providing accurate readings, it helps in maintaining the engine’s efficiency and reliability, allowing for proactive maintenance and reducing the risk of unexpected breakdowns ².

Key Features

The Cummins 4080672 Oil Gauge Tube is characterized by several key features that enhance its functionality. These include a durable material composition designed to withstand the high temperatures and pressures within the engine compartment, a precise design that ensures accurate oil level and pressure readings, and unique characteristics such as corrosion resistance and compatibility with a wide range of truck models and engines ³.

Benefits

Using the Cummins 4080672 Oil Gauge Tube offers several benefits. It contributes to improved engine performance by ensuring accurate oil level and pressure readings, which are crucial for maintaining optimal lubrication. Its reliability reduces the likelihood of engine-related issues, and its design facilitates ease of maintenance, allowing for straightforward installation and troubleshooting ⁴.

Installation Process

Installing the Cummins 4080672 Oil Gauge Tube involves several steps to ensure correct fitting. Begin by locating the oil gauge tube fitting on the engine and removing the old tube if present. Prepare the new tube by applying a compatible sealant to the threads. Carefully screw the new tube into place, ensuring it is snug but not overtightened to avoid damage. Finally, check for any leaks and verify the oil gauge reading to confirm proper installation.

Troubleshooting Common Issues

Common issues with the Cummins 4080672 Oil Gauge Tube may include leaks or inaccurate readings. To address leaks, ensure the tube is properly sealed and check for any damage to the tube or fitting. Inaccurate readings may be resolved by verifying the installation process, checking for obstructions in the tube, and ensuring the oil gauge itself is functioning correctly.

Maintenance Tips

Regular maintenance of the Cummins 4080672 Oil Gauge Tube is important for ensuring longevity and consistent performance. This includes periodic inspection for signs of wear or damage, cleaning the tube and fitting to remove any debris, and verifying the accuracy of the oil gauge readings. Adhering to recommended inspection intervals and maintenance procedures will help in maintaining the tube’s effectiveness.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a history of innovation and a strong reputation in the commercial truck industry, Cummins is committed to delivering reliable and efficient products that meet the demanding needs of its customers.

Cummins Oil Gauge Tube 4080672 Compatibility

The Cummins Oil Gauge Tube 4080672 is designed to fit seamlessly with several engine models, ensuring accurate oil pressure readings and maintaining engine health. This part is crucial for monitoring the oil system’s performance and preventing potential engine damage due to low oil pressure.

Compatible Engines

• 4B3.9 and 6B5.9 Engines

  • The 4080672 Oil Gauge Tube is compatible with the 4B3.9 and 6B5.9 engines. These engines rely on precise oil pressure monitoring to ensure optimal performance and longevity. The oil gauge tube provides a direct connection from the oil system to the gauge, allowing for real-time monitoring of oil pressure.

• QSB5.9 CM2880 B115 and QSB5.9G Engines

  • The QSB5.9 CM2880 B115 and QSB5.9G engines also benefit from the use of the 4080672 Oil Gauge Tube. These engines are known for their robust performance and reliability, and the oil gauge tube plays a vital role in maintaining these standards by ensuring that the oil pressure remains within the safe operating range.

By ensuring that the 4080672 Oil Gauge Tube is correctly installed in these engines, operators can maintain the integrity of the oil system and prevent potential issues that could arise from inadequate oil pressure monitoring.

Conclusion

The Cummins 4080672 Oil Gauge Tube is an essential component in the oil level monitoring system of an engine. It is responsible for accurately conveying the oil level from the oil pan to the oil level gauge, ensuring that the engine’s lubrication system operates within safe parameters. Accurate oil level readings are important for maintaining engine health, preventing issues such as insufficient lubrication or engine sludge formation. This part plays a significant role in the engine’s oil management system by facilitating the accurate transmission of oil level data from the oil pan to the gauge, ensuring that the engine receives the proper lubrication it needs to operate efficiently and reliably.