3957577
Oil Gauge Tube
Cummins®

Introduction

The Cummins 3957577 Oil Gauge Tube is a critical component for heavy-duty trucks, designed to enhance the efficiency and reliability of the vehicle’s engine lubrication system. Understanding its function and operation is essential for maintaining the health and performance of these trucks.

Basic Concepts of Oil Gauge Tubes

An oil gauge tube facilitates the measurement and display of oil levels within an engine’s lubrication system. It allows oil to flow into a gauge, enabling the observation of oil levels. This system is vital for ensuring adequate lubrication, which reduces friction, dissipates heat, and protects engine components from wear ¹.

Purpose of the Cummins 3957577 Oil Gauge Tube

This Cummins part provides an accurate measurement and display of oil levels, ensuring the engine remains properly lubricated. Monitoring oil levels allows operators to take timely action to address deficiencies, preventing potential engine damage ².

Key Features

The Cummins 3957577 is characterized by its robust design and the materials used in its construction. It is engineered to withstand the demanding conditions found in heavy-duty truck engines. Its design ensures precise oil level readings, and the materials used contribute to its durability and resistance to wear and corrosion ³.

Benefits

Using this part offers several advantages. It contributes to improved engine performance by ensuring optimal lubrication. Additionally, it enhances the reliability of the engine by providing accurate oil level readings, which allows for timely maintenance. Furthermore, its design simplifies maintenance procedures, making it easier for operators to check and maintain proper oil levels ⁴.

Installation and Compatibility

Proper installation of this Cummins part is important for ensuring its effective operation. It is designed to be compatible with specific truck models, and adherence to installation guidelines is necessary to maintain this compatibility. Careful consideration of the installation process helps ensure that the gauge tube functions as intended within the engine’s lubrication system.

Troubleshooting and Maintenance

Common issues with this part may include inaccurate readings or leaks. Troubleshooting these issues involves checking the tube for blockages, ensuring it is properly installed, and inspecting for any signs of damage or wear. Regular maintenance, such as cleaning the gauge and checking for proper oil levels, is important for ensuring the longevity and accurate operation of the gauge tube.

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 industry. Its product offerings include a wide range of engines and components designed for various applications, including heavy-duty trucks.

Cummins Oil Gauge Tube 3957577 Compatibility

The Cummins Oil Gauge Tube part number 3957577 is designed to fit a variety of Cummins engines, ensuring accurate oil pressure readings and maintaining engine health. Below is a detailed breakdown of the engines that are compatible with this oil gauge tube:

ISC Series Engines

• ISC CM2150
• ISC CM554
• ISC CM850
• ISC8.3 CM2250

ISL Series Engines

• ISL CM2150
• ISL9 CM2150 SN
• ISL9 CM2250

QSC Series Engines

• QSC8.3 CM554
• QSC8.3 CM850 (CM2850)
• QSC9 CM2250/QSL9 CM2250

QSL Series Engines

• QSL8.9 CM2150 L141
• QSL9 CM2250
• QSL9 CM2350 L102
• QSL9 CM850 (CM2850)
• QSL9.3 CM2880 L113

Other Cummins Engines

• 6C8.3
• B4.5
• C GAS PLUS CM556
• C8.3 G
• G8.3
• QSB3.9 30 CM550

This comprehensive compatibility ensures that the oil gauge tube can be used across a wide range of Cummins engines, providing a reliable method for monitoring oil pressure and preventing potential engine damage.

Role of Part 3957577 Oil Gauge Tube in Engine Systems

The Oil Gauge Tube, identified by part number 3957577, is an integral component in the accurate measurement and monitoring of oil levels within an engine system. This component interfaces directly with the dipstick, facilitating the precise measurement of oil levels by allowing the dipstick to be fully inserted into the engine’s oil reservoir.

Once the dipstick is withdrawn, the oil level can be visually assessed or electronically measured, depending on the system’s design. The Oil Gauge Tube ensures that the dipstick reaches the correct depth within the oil reservoir, providing a consistent and reliable measurement point.

In systems equipped with an oil level gauge, the Oil Gauge Tube plays a pivotal role in transmitting the oil level data to the gauge. This is achieved through a mechanical or electronic connection that translates the oil level detected by the dipstick into a readable format on the gauge.

The accuracy of the Oil Gauge Tube is paramount for the proper functioning of the oil level gauge, as it directly impacts the reliability of the oil level readings provided to the operator. This, in turn, aids in maintaining optimal engine performance and longevity by ensuring that the engine is neither overfilled nor underfilled with oil.

Conclusion

The Cummins 3957577 Oil Gauge Tube is a vital component for heavy-duty trucks, ensuring accurate oil level measurements and contributing to the overall efficiency and reliability of the engine. Its robust design, compatibility with various Cummins engines, and the benefits it offers make it an essential part of the engine’s lubrication system. Proper installation, regular maintenance, and timely troubleshooting are key to maximizing the performance and longevity of this part.