3958540
Oil Gauge Tube
Cummins®

The Cummins 3958540 Oil Gauge Tube is a critical component for monitoring and maintaining oil levels in heavy-duty truck engines. This part ensures the engine operates efficiently and maintains longevity by providing accurate oil level readings that inform maintenance schedules and operational decisions.

Purpose and Function

The Cummins 3958540 Oil Gauge Tube is designed to monitor and maintain the oil level within the engine. It ensures the oil level remains within the optimal range, which is essential for the engine’s performance. This is achieved through precise measurement, allowing for timely oil top-ups or changes. Maintaining the correct oil level ensures adequate lubrication of moving parts, reduces wear, and helps dissipate heat, contributing to the engine’s overall efficiency and durability.

Key Features

This Cummins part is constructed with materials that offer durability and resistance to the harsh conditions within an engine environment. Its design includes specific dimensions that ensure a snug fit within the engine’s oil system, facilitating accurate oil level readings. The tube may feature unique characteristics such as reinforced sections to withstand pressure and temperature fluctuations, enhancing its functionality and reliability.

Benefits

The Cummins 3958540 Oil Gauge Tube offers several advantages, including accurate oil level readings, which are crucial for maintaining engine health. Its durable construction ensures longevity, reducing the frequency of replacements. The design of the tube also contributes to ease of installation, allowing for straightforward integration into the engine’s oil system. These benefits collectively contribute to efficient engine operation and streamlined maintenance processes.

Installation Process

Installing the Cummins 3958540 Oil Gauge Tube requires careful attention to ensure optimal performance. The process involves positioning the tube correctly within the engine’s oil system, securing it in place to prevent leaks, and ensuring it is compatible with the engine’s existing components. Specific considerations during installation may include checking for proper alignment and ensuring all connections are tight to maintain the integrity of the oil system.

Maintenance Tips

To ensure the longevity and reliability of the Cummins 3958540 Oil Gauge Tube, regular maintenance practices are recommended. This includes periodic inspections to check for signs of wear or damage, cleaning the tube to remove any debris that could affect its accuracy, and ensuring all connections remain secure. Adhering to these maintenance tips helps in preserving the tube’s functionality and contributes to the overall efficiency of the engine.

Troubleshooting Common Issues

Common issues associated with the Cummins 3958540 Oil Gauge Tube may include inaccurate oil level readings or leaks. Troubleshooting these problems involves checking the tube for any visible damage, ensuring it is correctly installed, and verifying that all connections are secure. Addressing these issues promptly can prevent more significant problems and ensure the engine continues to operate efficiently.

Manufacturer Overview - Cummins

Cummins Inc. is a renowned manufacturer with a rich history in producing high-quality automotive components. The company is known for its expertise in engine technology and has established a strong reputation in the automotive industry. Cummins’ commitment to quality and innovation is reflected in its wide range of products, designed to meet the demanding requirements of heavy-duty applications.

Compatibility of Oil Gauge Tube Part 3958540 with Cummins Engines

The Oil Gauge Tube part number 3958540, manufactured by Cummins, is designed to fit a range of Cummins engines, ensuring accurate oil level monitoring across various models. This part is compatible with the following engines:

• ISB CM2150
• ISB CM850
• QSB6.7 CM2250
• QSB6.7 CM2350 B105
• QSB6.7 CM850 (CM2850)
• QSB7 CM2880 B117

For the ISB series, the Oil Gauge Tube part 3958540 is specifically engineered to integrate seamlessly with both the ISB CM2150 and ISB CM850 engines. This ensures that the oil level readings are precise, which is crucial for maintaining engine health and performance.

In the QSB6.7 series, the part is compatible with the QSB6.7 CM2250, QSB6.7 CM2350 B105, and QSB6.7 CM850 (CM2850) engines. This compatibility allows for a consistent oil monitoring system across these models, facilitating easier maintenance and troubleshooting.

Lastly, the QSB7 CM2880 B117 engine also supports the use of the Oil Gauge Tube part 3958540. This ensures that the engine’s oil levels are accurately monitored, contributing to the overall reliability and longevity of the engine.

Role of Part 3958540 Oil Gauge Tube in Engine Systems

The 3958540 Oil Gauge Tube is an integral component in the accurate measurement and monitoring of oil levels within an engine system. This tube facilitates the connection between the oil level gauge and the engine’s oil reservoir, ensuring that the gauge provides a precise reading of the oil level.

In the context of the oil level gauge, the 3958540 Oil Gauge Tube allows for the transmission of oil pressure readings from the engine to the gauge. This is essential for maintaining optimal engine performance and preventing potential damage due to low oil levels. The tube’s design ensures that it can withstand the pressures and temperatures within the engine compartment, providing reliable and consistent readings.

Additionally, the 3958540 Oil Gauge Tube plays a role in the overall lubrication system of the engine. By accurately conveying oil level information, it aids in the timely replenishment of oil, thereby supporting the lubrication of moving parts and reducing friction. This, in turn, contributes to the longevity and efficiency of the engine.

In summary, the 3958540 Oil Gauge Tube is a key component in the engine’s oil management system, working in conjunction with the oil level gauge to ensure that the engine operates within safe parameters. Its reliable performance is essential for the maintenance of engine health and efficiency.

Conclusion

The Cummins 3958540 Oil Gauge Tube is a vital component for ensuring the efficient operation and longevity of heavy-duty truck engines. By providing accurate oil level readings, this part plays a crucial role in the engine’s lubrication system, contributing to reduced wear, efficient heat dissipation, and overall engine performance. Regular maintenance and proper installation are essential to maximize the benefits of this Cummins part, ensuring that the engine continues to operate within optimal parameters.