3968610
Oil Gauge Tube
Cummins®

The Cummins 3968610 Oil Gauge Tube is a component designed for use in heavy-duty trucks. It plays a role in the engine’s lubrication system by facilitating the accurate measurement of oil levels and pressure. This part is integral to maintaining the engine’s performance and longevity by ensuring that oil levels are consistently monitored and maintained within the optimal range.

Basic Concepts of Oil Gauge Tubes

An oil gauge tube is a component within the engine lubrication system that allows for the measurement of oil levels and pressure. It works by connecting to the oil tank and transferring oil to the gauge, which then displays the current oil level. The accurate measurement of oil levels is vital for maintaining optimal engine performance, as insufficient oil can lead to increased friction and wear on engine components, while excessive oil can cause foaming and reduced lubrication efficiency ¹.

Purpose of the Cummins 3968610 Oil Gauge Tube

The Cummins 3968610 Oil Gauge Tube assists in the monitoring of oil levels and pressure. It ensures that the engine receives the correct amount of lubrication, which is crucial for reducing friction and wear on moving parts. By providing accurate readings, this component helps in maintaining the engine’s efficiency and prolonging its operational life ².

Key Features

The Cummins 3968610 Oil Gauge Tube is characterized by its precise design and the use of high-quality materials. These features contribute to its performance and durability. The tube is engineered to withstand the high pressures and temperatures within the engine compartment, ensuring reliable operation over time. Its design also facilitates easy installation and compatibility with a range of truck models and engine types.

Benefits of Using the Cummins 3968610 Oil Gauge Tube

Incorporating the Cummins 3968610 Oil Gauge Tube into a truck’s engine system offers several advantages. It provides improved accuracy in oil level readings, which is crucial for maintaining optimal engine performance. The tube’s durable construction ensures long-lasting reliability, reducing the need for frequent replacements. Additionally, its design enhances the overall efficiency of the engine lubrication system ³.

Installation and Compatibility

Proper installation of the Cummins 3968610 Oil Gauge Tube is key to ensuring its effective operation. It is designed to be compatible with a variety of truck models and engine types, though specific requirements may vary. It is important to follow the manufacturer’s guidelines for installation to ensure compatibility and optimal performance. This may include checking for the correct fitment and ensuring all connections are secure.

Maintenance and Troubleshooting

To ensure the Cummins 3968610 Oil Gauge Tube operates at its best, regular maintenance is recommended. This includes checking for any signs of wear or damage and ensuring all connections are tight and secure. Common issues such as inaccurate readings or leaks can often be addressed by inspecting the tube for blockages or damage and making necessary adjustments or replacements. Regular maintenance helps in identifying potential problems early, ensuring the continued reliability of the engine lubrication system.

Cummins Overview

Cummins Inc. is a well-established company in the automotive industry, known for its commitment to producing high-quality components for heavy-duty trucks. With a rich history of innovation and excellence, Cummins has built a reputation for reliability and performance. The company’s dedication to quality is evident in its wide range of products, including the Cummins 3968610 Oil Gauge Tube, which is designed to meet the demanding requirements of heavy-duty applications.

Compatibility of Oil Gauge Tube Part 3968610 with Cummins Engines

The Oil Gauge Tube part number 3968610, manufactured by Cummins, is designed to fit a variety of Cummins engines. This part is integral in ensuring the accurate monitoring of oil levels within the engine, which is crucial for maintaining engine health and performance. Below is a detailed breakdown of the engines with which this oil gauge tube is compatible:

ISBE4 Series

• ISBE4 CM850
• ISC CM850

ISC Series

• ISC CM850
• ISC8.3 CM2250

ISL Series

• ISL CM2150
• ISL9 CM2150 SN

QSC Series

• QSC8.3 CM850 (CM2850)
• QSC9 CM2250

QSL Series

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

This oil gauge tube is engineered to meet the specific requirements of these engines, ensuring a secure and reliable fit. The design accommodates the unique oil systems and configurations of each engine model, providing precise oil level readings that are essential for optimal engine operation.

Role of Part 3968610 Oil Gauge Tube in Engine Systems

The Part 3968610 Oil Gauge Tube is an integral component in the accurate measurement and monitoring of oil levels within an engine system. This component interfaces directly with the dipstick and oil level gauge, ensuring precise readings that are essential for maintaining optimal engine performance.

Interaction with the Dipstick

The Oil Gauge Tube is designed to work in conjunction with the dipstick. When the dipstick is inserted into the tube, it travels through the tube to reach the oil sump at the bottom of the engine. The tube guides the dipstick to the correct depth, allowing for an accurate measurement of the oil level. This interaction ensures that the dipstick can effectively gauge the amount of oil present, providing a reliable indicator for oil top-ups or changes.

Integration with the Oil Level Gauge

In systems equipped with an oil level gauge, the Oil Gauge Tube plays a significant role in transmitting the oil level data. The tube is often connected to a float or sensor within the oil sump. As the oil level changes, the float moves up or down within the tube. This movement is then translated into a reading on the oil level gauge, offering a real-time indication of the oil level without the need to manually check the dipstick.

Ensuring Accurate Readings

Accurate oil level readings are vital for the longevity and efficiency of an engine. The Oil Gauge Tube ensures that both the dipstick and oil level gauge provide consistent and reliable data. This component helps prevent overfilling or underfilling of oil, both of which can lead to engine damage. By maintaining the integrity of the oil level measurement system, the Oil Gauge Tube contributes to the overall health and performance of the engine.

Conclusion

The Cummins 3968610 Oil Gauge Tube is a critical component in the maintenance and operation of heavy-duty truck engines. Its precise design, durable construction, and compatibility with a wide range of Cummins engines make it an essential part of the engine lubrication system. Regular maintenance and proper installation are key to ensuring the effective operation of this part, contributing to the overall efficiency and longevity of the engine.