3969013
Oil Gauge Tube
Cummins®

The Cummins 3969013 Oil Gauge Tube is a component designed to facilitate the monitoring of oil levels within the engine of commercial trucks. Its purpose is to provide accurate readings of the oil level, which is vital for the proper operation and maintenance of the engine. This part ensures that the engine receives adequate lubrication, which is necessary for its efficient and prolonged operation ¹.

Function and Operation

The Oil Gauge Tube operates within the engine’s lubrication system by allowing the oil level to be monitored. It is connected to the oil pan and extends to the oil gauge on the dashboard. As the oil level changes, the tube transmits this information to the gauge, providing the driver with real-time data on the oil level. Additionally, the tube plays a role in monitoring oil pressure, which is crucial for identifying potential issues within the lubrication system ².

Key Features

The Cummins 3969013 Oil Gauge Tube is constructed from durable materials to withstand the high temperatures and pressures within the engine compartment. Its design includes precise dimensions to ensure a proper fit within the engine system. The tube is engineered to be resistant to corrosion and wear, enhancing its longevity and reliability. Unique characteristics may include specific threading or connection types that are compatible with Cummins engines.

Role in Truck Operation

This component plays a significant role in ensuring that the engine receives proper lubrication. By accurately monitoring oil levels, it helps prevent engine damage due to insufficient lubrication. Consistent and accurate oil level readings contribute to the overall performance and longevity of the engine, making the Oil Gauge Tube an integral part of the truck’s operation.

Benefits

Using the Cummins 3969013 Oil Gauge Tube offers several advantages. It provides accurate oil level readings, which are crucial for maintaining the engine’s health. The tube’s durable construction ensures it can withstand the demanding conditions within a commercial truck engine. Additionally, its compatibility with Cummins engines ensures that it integrates seamlessly into the lubrication system, offering reliable performance.

Installation and Maintenance

Proper installation of the Oil Gauge Tube involves ensuring it is correctly positioned within the engine system. This may require specific tools and procedures to avoid damage to the tube or the engine. Regular maintenance, such as checking for leaks and ensuring the tube is securely connected, is important for maintaining accurate readings and prolonging the tube’s lifespan.

Troubleshooting Common Issues

Common problems with the Oil Gauge Tube may include inaccurate readings or leaks. Inaccurate readings can often be resolved by checking the tube’s connection to the oil pan and the gauge. Leaks may require inspection of the tube for damage or wear and ensuring all connections are tight. Addressing these issues promptly can help maintain the engine’s lubrication system’s integrity.

Safety Considerations

When working with the Oil Gauge Tube, it is important to follow safety practices. This includes allowing the engine to cool before handling hot components and ensuring the lubrication system is properly pressurized. Adhering to these safety considerations helps protect both the technician and the engine from potential harm.

Cummins Corporation Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including diesel and natural gas engines, as well as related technologies. With a history of innovation and a commitment to quality, Cummins serves commercial, industrial, and transportation markets worldwide. The company’s product range includes engines, filtration, emissions solutions, and power generation products, all designed to meet the demanding needs of its customers.

Cummins Oil Gauge Tube (Part 3969013) Compatibility

The Cummins Oil Gauge Tube, identified by part number 3969013, is a critical component in the engine’s oil monitoring system. This part is designed to provide accurate readings of the engine’s oil pressure, ensuring that the engine operates within safe parameters.

Engine Compatibility

The Oil Gauge Tube (3969013) is compatible with the following Cummins engine models:

• 6B5.9

This part is engineered to fit seamlessly within the specified engine architecture, ensuring reliable performance and accurate oil pressure readings. It is essential to verify the compatibility of this part with the specific engine model to ensure proper installation and functionality.

Conclusion

The Cummins 3969013 Oil Gauge Tube is a vital component in the oil level monitoring system, ensuring that the engine maintains optimal performance and longevity by providing accurate and consistent oil level readings. Its durable construction, precise design, and compatibility with Cummins engines make it an essential part for the proper operation and maintenance of commercial truck engines.