3978053
Oil Gauge Tube
Cummins®

The Cummins 3978053 Oil Gauge Tube is a component designed to facilitate the accurate measurement of oil levels within the engine of commercial trucks. Its role is significant in ensuring the engine operates efficiently and reliably by maintaining proper lubrication.

Basic Concepts of Oil Gauge Tubes

An oil gauge tube is a component that allows for the measurement of oil levels within an engine. It operates by providing a pathway for oil to travel from the sump to the oil gauge, enabling the gauge to display the current oil level. Accurate oil level readings are crucial for the engine’s lubrication system, as they ensure that the engine receives the necessary amount of oil for smooth operation and longevity ¹.

Purpose of the 3978053 Oil Gauge Tube

The Cummins 3978053 Oil Gauge Tube serves a specific function within the lubrication system of a truck. It ensures that the oil gauge receives an accurate representation of the oil level within the engine. This component plays a role in maintaining proper oil levels, which is vital for the engine’s performance and durability. By providing precise oil level readings, it aids in the prevention of engine damage due to insufficient lubrication ².

Key Features

The Cummins 3978053 Oil Gauge Tube is characterized by its robust design and the materials used in its construction. It is engineered to withstand the harsh conditions within a truck engine, ensuring durability and reliability. The tube’s design facilitates easy installation and accurate oil level readings, contributing to its performance and longevity.

Benefits

Utilizing the Cummins 3978053 Oil Gauge Tube offers several advantages. It provides improved accuracy in oil level readings, which is crucial for maintaining optimal engine performance. Its durable construction ensures reliability under various operating conditions, contributing to the overall efficiency and longevity of the engine.

Installation Process

Installing the Cummins 3978053 Oil Gauge Tube requires careful attention to ensure correct fitting. The process involves securing the tube in place within the engine, ensuring it is properly aligned with the oil gauge and sump. Tools and equipment necessary for installation may include wrenches and sealant to prevent leaks. It is important to follow manufacturer guidelines to ensure the tube is installed correctly.

Troubleshooting Common Issues

Common issues with the Cummins 3978053 Oil Gauge Tube may include inaccurate oil level readings or leaks. Troubleshooting these problems involves checking the tube’s alignment and connection to the oil gauge and sump. Ensuring there are no obstructions within the tube and that it is securely fitted can help resolve these issues.

Maintenance Tips

Regular maintenance of the Cummins 3978053 Oil Gauge Tube is important for its longevity and optimal performance. This includes periodic inspections for signs of wear or damage and cleaning the tube to remove any debris that may affect its operation. Adhering to recommended inspection intervals and maintenance procedures can help ensure the tube continues to provide accurate oil level readings.

Compatibility with Cummins Engines

The Oil Gauge Tube part number 3978053, manufactured by Cummins, is designed to fit seamlessly with several of their engine models. This part is integral to the oil monitoring system, ensuring that the engine’s oil levels are accurately displayed to the operator.

For the ISB/ISD6.7 CM2150 SN engines, the Oil Gauge Tube is engineered to integrate with the engine’s oil system, providing a reliable measurement of oil pressure. This is crucial for maintaining engine health and preventing potential damage due to insufficient lubrication.

Similarly, for the ISBE CM2150 engines, the Oil Gauge Tube is a critical component that connects to the oil system, ensuring that the operator has real-time data on the oil pressure. This allows for proactive maintenance and operational efficiency.

The ISBE4 CM850 engines also benefit from the Oil Gauge Tube part number 3978053. This part is designed to fit precisely within the engine’s oil system, providing accurate oil pressure readings. This ensures that the engine operates within safe parameters, reducing the risk of mechanical failure.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a strong reputation in the commercial truck industry, Cummins is committed to quality and innovation, offering a wide range of products designed to meet the demanding requirements of commercial vehicles.

Conclusion

In summary, the Cummins 3978053 Oil Gauge Tube is a vital component for the ISB/ISD6.7 CM2150 SN, ISBE CM2150, and ISBE4 CM850 engines, ensuring that the oil pressure is accurately monitored and displayed. Its robust design, compatibility with various Cummins engines, and the benefits it offers in terms of engine performance and longevity make it an essential part of the engine’s lubrication system.