3970074
Oil Gauge Tube
Cummins®

The Cummins 3970074 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 providing precise oil level readings ¹.

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 functions by connecting to the oil gauge on the dashboard, providing a visual indication of the oil level. This is important for monitoring the engine’s lubrication system, ensuring that there is sufficient oil to prevent engine wear and damage ².

Purpose of the Cummins 3970074 Oil Gauge Tube

The Cummins 3970074 Oil Gauge Tube plays a role in the operation of a truck by accurately measuring oil levels. This measurement is vital for maintaining optimal engine performance, as it ensures that the engine remains properly lubricated. Proper lubrication is key to reducing friction between moving parts, which in turn helps in maintaining engine efficiency and longevity ³.

Key Features

The Cummins 3970074 Oil Gauge Tube is characterized by its robust design and the materials used in its construction. It is made from high-quality materials that enhance its durability and resistance to the harsh conditions within an engine. Its design ensures a secure fit and accurate oil level readings, contributing to the overall reliability of the engine’s lubrication system.

Benefits

Using the Cummins 3970074 Oil Gauge Tube offers several benefits. It contributes to improved engine performance by ensuring accurate oil levels are maintained. This leads to enhanced engine reliability and reduces the likelihood of engine damage due to insufficient lubrication. Additionally, its design makes maintenance easier, allowing for straightforward installation and replacement when necessary.

Installation Process

Installing the Cummins 3970074 Oil Gauge Tube involves several steps to ensure it is correctly fitted. The process requires specific tools and equipment, and it is important to follow best practices to ensure the tube is securely in place. Proper installation is key to ensuring accurate oil level readings and the overall effectiveness of the engine’s lubrication system.

Troubleshooting Common Issues

Common problems associated with oil gauge tubes include inaccurate readings and leaks. These issues can often be addressed through troubleshooting steps such as checking the tube for damage, ensuring it is correctly installed, and verifying that the oil level is within the recommended range. Addressing these problems promptly helps maintain the engine’s performance and reliability.

Maintenance Tips

Maintaining the Cummins 3970074 Oil Gauge Tube is important for ensuring its longevity and consistent performance. Regular inspection intervals and cleaning procedures can help prevent issues such as blockages or damage. Keeping the tube in good condition contributes to the overall efficiency of the engine’s lubrication system.

Compatibility of Oil Gauge Tube Part 3970074 with Cummins Engines

The Oil Gauge Tube part 3970074, manufactured by Cummins, is designed to fit a variety of Cummins engines. Here is a detailed breakdown of its compatibility across different engine models:

ISC Series Engines

• ISC CM2150
• ISC CM850
• ISC8.3 CM2250

The Oil Gauge Tube part 3970074 is compatible with the ISC series engines, including the ISC CM2150, ISC CM850, and ISC8.3 CM2250. These engines are known for their robust performance and reliability, often used in heavy-duty applications.

ISL Series Engines

• ISL CM2150
• ISL G CM2180
• ISL9 CM2150 SN
• ISL9 CM2250

The Oil Gauge Tube part 3970074 is also suitable for the ISL series engines, which include the ISL CM2150, ISL G CM2180, ISL9 CM2150 SN, and ISL9 CM2250. These engines are designed for high-performance applications and are widely used in various industries.

QSL Series Engines

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

The Oil Gauge Tube part 3970074 is compatible with the QSL series engines, which include the QSL8.9 CM2150 L141, QSL9 CM2250, QSL9 CM2350 L102, and QSL9 CM850 (CM2850). These engines are engineered for demanding applications and offer high efficiency and durability.

This compatibility ensures that the Oil Gauge Tube part 3970074 can be effectively used across a range of Cummins engines, providing reliable oil level monitoring and contributing to the overall maintenance and performance of the engines.

Understanding the Role of Part 3970074 Oil Gauge Tube in Engine Systems

The part 3970074 Oil Gauge Tube is an integral component in the accurate measurement and monitoring of oil levels within an engine system. This component works in conjunction with several other parts to ensure the engine operates efficiently and safely.

Integration with the Dipstick

The Oil Gauge Tube is directly connected to the dipstick, which is a fundamental tool for checking the oil level in an engine. When the dipstick is inserted into the tube, it provides a physical measurement of the oil level. The tube guides the dipstick to the correct location within the oil pan, ensuring that the measurement is accurate and reliable.

Interaction with the Gauge

The Oil Gauge Tube also plays a significant role in the functionality of the oil level gauge. The gauge relies on the tube to transmit the oil level data accurately. The tube ensures that the gauge receives consistent and precise information, allowing for real-time monitoring of the oil level. This is essential for maintaining optimal engine performance and preventing potential damage from low oil levels.

Ensuring Accurate Oil Level Readings

By providing a direct pathway for the dipstick and facilitating the transmission of data to the gauge, the Oil Gauge Tube ensures that the oil level readings are both accurate and reliable. This is particularly important in high-performance engines where maintaining the correct oil level is vital for lubrication, cooling, and overall engine health.

Conclusion

In summary, the part 3970074 Oil Gauge Tube is a key component in the engine system, working seamlessly with the dipstick and gauge to provide accurate oil level measurements. This ensures that the engine operates within safe parameters, contributing to its longevity and efficiency.