3944917
Oil Gauge Tube
Cummins®

The Oil Gauge Tube, part number 3944917, manufactured by Cummins, is a critical component in the maintenance and operation of heavy-duty trucks. Cummins, a renowned entity in the automotive and heavy-duty truck industry, offers a variety of parts and systems designed to enhance engine performance and reliability. This Cummins part is vital for the engine’s lubrication system, providing essential data on oil levels to ensure optimal engine function.

Function and Operation

The Oil Gauge Tube operates within the engine system by facilitating the monitoring of oil levels. It is connected to the oil gauge, allowing for the visual indication of the oil level within the engine. This component plays a role in the lubrication system by ensuring that the engine receives the appropriate amount of oil, which is essential for reducing friction between moving parts, cooling the engine, and removing contaminants ¹.

Key Features

This part is constructed with materials that offer durability and resistance to the high temperatures and pressures found within an engine environment. Its design includes precise dimensions to ensure a proper fit within the engine system. The tube is engineered to withstand the rigors of heavy-duty use, providing reliable performance over time.

Benefits

The Oil Gauge Tube offers several advantages. It provides accurate oil level readings, which are crucial for maintaining the engine’s lubrication system. Its reliable performance under various operating conditions contributes to the overall efficiency and longevity of the engine. By ensuring that oil levels are maintained within the optimal range, this component helps prevent engine wear and potential damage ².

Installation and Compatibility

Proper installation of the Oil Gauge Tube is important for its effective operation. It should be installed according to the manufacturer’s guidelines to ensure it functions correctly within the engine system. Compatibility with specific engine models and systems should be verified to ensure seamless integration and operation.

Maintenance and Troubleshooting

Routine maintenance of the Oil Gauge Tube involves checking for any signs of wear or damage and ensuring that it remains securely installed. Common issues may include inaccurate oil level readings or leaks, which can often be addressed by inspecting the tube for damage and ensuring all connections are secure. Regular maintenance helps ensure the component continues to function as intended.

Safety Considerations

When working with the Oil Gauge Tube, it is important to follow safety precautions. This includes ensuring the engine is cool before beginning any work and using appropriate personal protective equipment. Handling the component with care to avoid damage is also important, as is being aware of the potential hazards associated with working on engine systems, such as hot surfaces and moving parts.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality and innovation in the automotive and heavy-duty truck industry. The company’s product offerings include a wide range of engines, components, and systems designed to meet the needs of various industries and applications ³.

Role of Part 3944917 Oil Gauge Tube in Engine Systems

The Oil Gauge Tube is an essential component in maintaining the proper functioning of engine systems by ensuring accurate oil level readings. This tube is integral to the oil level gauge system, which is responsible for monitoring the amount of oil within the engine.

Integration with Oil Level Gauge

The Oil Gauge Tube is directly connected to the oil level gauge, facilitating the transmission of oil level data from the engine’s oil pan to the gauge. This connection allows for real-time monitoring, enabling engineers and mechanics to make informed decisions regarding oil changes and potential issues within the engine.

Function in Oil Pan System

Within the oil pan, the Oil Gauge Tube is positioned to dip into the oil reservoir. As the oil level fluctuates, the tube captures these changes and relays them to the gauge. This mechanism ensures that the oil level remains within the optimal range, preventing both overfilling and underfilling, which can lead to engine damage.

Role in Maintaining Engine Health

Accurate oil level readings are vital for engine health. The Oil Gauge Tube plays a significant role in this by providing consistent and reliable data. This data helps in identifying leaks, consumption rates, and the overall condition of the oil, allowing for timely maintenance and repairs.

Contribution to Diagnostic Processes

During diagnostic procedures, the Oil Gauge Tube is a key component. It assists in identifying issues such as oil leaks, improper oil circulation, and potential blockages within the oil system. By providing precise oil level information, it aids in the early detection of problems, leading to more effective troubleshooting and resolution.

Support in Routine Maintenance

In routine maintenance schedules, the Oil Gauge Tube ensures that oil changes are performed at the correct intervals. By maintaining accurate oil levels, it supports the longevity and efficiency of the engine, reducing the risk of wear and tear associated with improper oil management.

Conclusion

The Oil Gauge Tube part number 3944917 is a vital component in the maintenance and operation of heavy-duty truck engines. Its role in ensuring accurate oil level readings contributes significantly to the engine’s performance, longevity, and safety. Proper installation, maintenance, and understanding of its function are essential for maximizing the benefits of this Cummins part.