3969015
Oil Gauge Tube
Cummins®

Introduction

The Cummins 3969015 Oil Gauge Tube is a component designed for use in commercial trucks, specifically within Cummins engines. Its purpose is to facilitate the accurate measurement and monitoring of engine oil levels and pressure. This part plays a role in ensuring the engine operates within optimal parameters, thereby contributing to the overall efficiency and longevity of the engine ¹.

Function and Operation

The Cummins 3969015 Oil Gauge Tube operates within the engine’s lubrication system. It is responsible for conveying oil from the engine’s sump to the oil gauge, allowing for the continuous monitoring of oil levels. Additionally, it assists in maintaining the appropriate oil pressure within the engine. By providing real-time data on oil levels and pressure, this Cummins part enables operators to make informed decisions regarding engine maintenance and operation ².

Key Features

The Cummins 3969015 Oil Gauge Tube is constructed from high-quality materials, ensuring durability and resistance to the harsh conditions within an engine environment. Its design includes precise dimensions to fit seamlessly within Cummins engines, promoting accurate oil level readings. Unique attributes of this part may include enhanced sealing mechanisms to prevent oil leaks and a robust construction to withstand high temperatures and pressures.

Benefits

The Cummins 3969015 Oil Gauge Tube offers several advantages. It provides accurate oil level readings, which are vital for maintaining proper engine lubrication. This accuracy contributes to enhanced engine protection by ensuring that the engine does not operate with insufficient oil, which could lead to severe damage. Furthermore, by maintaining optimal oil levels and pressure, this part plays a role in promoting overall engine efficiency and extending engine longevity ³.

Installation and Maintenance

Proper installation of the Cummins 3969015 Oil Gauge Tube is crucial for its effective operation. It should be installed according to the manufacturer’s guidelines to ensure a secure fit and accurate readings. Regular maintenance practices, such as checking for leaks and ensuring the tube is free from obstructions, are recommended to maintain optimal performance. Operators should also be vigilant for signs of wear or damage, addressing any issues promptly to prevent potential engine problems.

Troubleshooting

Common issues associated with Oil Gauge Tubes include inaccurate oil level readings and leaks. Diagnostic procedures for identifying these issues may involve checking the tube for physical damage, ensuring it is properly installed, and verifying that there are no obstructions within the lubrication system. Recommended solutions for resolving malfunctions may include replacing the Oil Gauge Tube if it is damaged or adjusting its installation to ensure accurate readings.

Cummins Corporation

Cummins Inc. is a well-established corporation with a significant presence in the commercial truck industry. Founded in 1919, Cummins has a long history of innovation and quality in engine manufacturing. The company offers a wide range of products, including engines, filtration systems, and aftermarket parts, all designed to meet the demanding requirements of commercial applications. Cummins’ reputation for quality and reliability underscores the trustworthiness of the 3969015 Oil Gauge Tube, reflecting the company’s commitment to excellence in engine components.

Compatibility

The Cummins Oil Gauge Tube part number 3969015 is designed to fit a variety of Cummins engines, ensuring accurate oil level monitoring across different models. This part is crucial for maintaining optimal engine performance by providing real-time oil level readings to the driver.

Compatible Engines

• 6B5.9 and 6C8.3 Engines The 3969015 Oil Gauge Tube is compatible with the 6B5.9 and 6C8.3 engines, which are known for their robust construction and reliability in various applications.

• ISBE CM800 This part fits seamlessly with the ISBE CM800 engine, providing essential oil level monitoring for this high-performance engine.

• QSB5.9 44 CM550 and QSC8.3 CM850 (CM2850) The Oil Gauge Tube 3969015 is also suitable for the QSB5.9 44 CM550 and QSC8.3 CM850 (CM2850) engines. These engines benefit from the precise oil level readings that this part provides, ensuring they operate within safe parameters.

• QSC9 CM2250/QSL9 CM2250 and QSL9 CM2350 L102 Finally, the 3969015 Oil Gauge Tube is compatible with the QSC9 CM2250, QSL9 CM2250, and QSL9 CM2350 L102 engines. This part ensures that these engines maintain the correct oil levels, contributing to their longevity and efficiency.

Each of these engines, while differing in specifications and applications, relies on the 3969015 Oil Gauge Tube to provide critical oil level information, ensuring they run smoothly and efficiently.

Role of Part 3969015 Oil Gauge Tube in Engine Systems

The part 3969015 Oil Gauge Tube is an essential component in the accurate measurement and monitoring of oil levels within engine systems. It 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.

This tube plays a significant role in the functionality of the oil level gauge by allowing oil to flow into and out of the gauge, which then translates the oil level into a readable format for the operator. The accurate measurement provided by the oil gauge tube is important for maintaining optimal engine performance and preventing potential damage from oil starvation or overfilling.

In addition to its primary function, the oil gauge tube also contributes to the overall reliability of the engine system. By ensuring that the oil level is consistently monitored and maintained, it helps to prolong the lifespan of engine components and reduce the risk of unexpected failures.

Furthermore, the oil gauge tube works in conjunction with other engine components, such as the oil pump and oil filter, to maintain a clean and well-lubricated engine. This collaborative effort is essential for the efficient operation of the engine and the prevention of wear and tear on moving parts.

Conclusion

In summary, the part 3969015 Oil Gauge Tube is a vital component in the engine system, playing a key role in the accurate measurement and monitoring of oil levels, as well as contributing to the overall reliability and performance of the engine.