3908308
Oil Gauge Tube
Cummins®

The Cummins 3908308 Oil Gauge Tube is a component designed to facilitate the accurate measurement of oil levels within the engine lubrication system of commercial trucks. Cummins, a well-established name in the commercial truck industry, produces a range of parts and systems that contribute to the efficient and reliable operation of heavy-duty vehicles. This Cummins part is significant in maintaining the health and performance of truck engines by ensuring that oil levels are monitored accurately.

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. It operates by providing a pathway for oil to travel from the sump to the oil gauge, where the level can be read. This system is important for maintaining the proper lubrication of engine components, which in turn helps to reduce wear and tear, and ensures the engine operates within safe parameters ¹.

Purpose of the 3908308 Oil Gauge Tube

The 3908308 Oil Gauge Tube plays a role in the lubrication system by allowing for the accurate measurement of oil levels. This is important for the ongoing health of the engine, as it ensures that there is sufficient lubrication for all moving parts. By maintaining the correct oil level, the tube helps to protect the engine from damage due to insufficient lubrication, which can lead to increased friction and wear ².

Key Features

The 3908308 Oil Gauge Tube is constructed with materials that are designed to withstand the harsh conditions within a truck engine. Its build quality is such that it can endure high temperatures and pressures, which are common in the operation of commercial trucks. The tube is also designed with precision to ensure accurate oil level readings, which is vital for the maintenance of engine health ³.

Benefits

The 3908308 Oil Gauge Tube offers several advantages, including improved accuracy in oil level readings. This accuracy is important for the timely detection of low oil levels, which can prevent engine damage. Additionally, the tube’s robust construction contributes to its durability, allowing it to perform reliably in various operating conditions. The enhanced engine protection provided by this component can lead to longer engine life and reduced maintenance costs.

Installation and Compatibility

Proper installation of the 3908308 Oil Gauge Tube is important to ensure it functions correctly within the engine lubrication system. Installation guidelines should be followed to avoid any issues that could affect the accuracy of oil level readings or the overall performance of the engine. Compatibility with specific engine models is also a consideration, and it is important to verify that the tube is suitable for the intended application.

Maintenance and Troubleshooting

Routine maintenance of the 3908308 Oil Gauge Tube is recommended to ensure optimal performance. This may include inspection procedures to check for any signs of wear or damage, as well as cleaning recommendations to remove any contaminants that could affect the accuracy of oil level readings. Troubleshooting tips for common issues, such as inaccurate readings or leaks, can help in maintaining the tube’s functionality.

Cummins: Manufacturer Overview

Cummins Inc. is a company with a long-standing history in the commercial truck industry, known for its range of products that include engines, filtration systems, and aftermarket parts. Cummins has built a reputation for quality and innovation, with a commitment to providing reliable and efficient solutions for the transportation sector. The company’s products, including the 3908308 Oil Gauge Tube, are designed with the aim of enhancing the performance and longevity of commercial trucks.

Cummins Oil Gauge Tube 3908308 Compatibility

The Cummins Oil Gauge Tube part number 3908308 is designed to fit a variety of Cummins engines, ensuring accurate oil pressure readings and maintaining engine health. Here is a detailed look at the compatibility of this part with various Cummins engines:

4B3.9 and 6B5.9 Engines

The 3908308 Oil Gauge Tube is compatible with the 4B3.9 and 6B5.9 engines. These engines are known for their robust performance and reliability, often used in heavy-duty applications. The oil gauge tube ensures that the oil pressure is monitored accurately, which is crucial for the longevity and efficiency of these engines.

B4.5 and B5.9 G Engines

For the B4.5 and B5.9 G engines, the 3908308 Oil Gauge Tube provides functionality by allowing for precise oil pressure monitoring. These engines are typically used in a range of applications, from agricultural to industrial uses, and the oil gauge tube helps maintain optimal engine performance.

B5.9 GAS PLUS CM556 and ISB CM550 Engines

The 3908308 Oil Gauge Tube is also suitable for the B5.9 GAS PLUS CM556 and ISB CM550 engines. These engines are part of Cummins’ advanced lineup, offering high performance and efficiency. The oil gauge tube ensures that the oil pressure is within the safe operating range, which is critical for the longevity and reliability of these engines.

ISB5.9G CM2180 and QSB3.9 30 CM550 Engines

The compatibility of the 3908308 Oil Gauge Tube extends to the ISB5.9G CM2180 and QSB3.9 30 CM550 engines. These engines are designed for demanding applications, and the oil gauge tube plays a role in ensuring that the oil pressure is monitored accurately. This helps prevent engine damage and ensures smooth operation.

QSB5.9 30 CM550 Engines

Lastly, the 3908308 Oil Gauge Tube fits the QSB5.9 30 CM550 engines. These engines are known for their durability and performance, often used in heavy-duty applications. The oil gauge tube ensures that the oil pressure is within the safe operating range, which is essential for maintaining engine health and performance.

By ensuring accurate oil pressure readings, the 3908308 Oil Gauge Tube is a component for the reliable operation of these Cummins engines.

Role of Part 3908308 Oil Gauge Tube in Engine Systems

The 3908308 Oil Gauge Tube is a component in the accurate measurement and display of oil levels within an engine system. It facilitates the connection between the oil level gauge and the engine’s oil reservoir, ensuring that the gauge receives precise data on the current oil level.

This tube allows for the continuous monitoring of oil levels, which is important for maintaining optimal engine performance and longevity. By providing a direct pathway for oil to reach the gauge, it ensures that the readings are consistent and reliable, allowing for timely oil changes and preventing potential engine damage due to low oil levels.

In conjunction with the oil level gauge, the 3908308 Oil Gauge Tube plays a role in the overall health monitoring of the engine. It supports the gauge in delivering accurate oil level information to the engine control system, which can then make necessary adjustments to maintain efficient operation.

The integration of this tube within the engine system enhances the functionality of the oil level gauge, ensuring that it operates within specified parameters and provides the necessary data for engine management. This component is integral to the maintenance of engine oil levels, contributing to the smooth and efficient running of the engine.

Conclusion

The Cummins 3908308 Oil Gauge Tube is a vital component in the engine lubrication system of commercial trucks. Its role in accurately measuring oil levels ensures the ongoing health and performance of the engine. With its robust construction and precise design, this part contributes to the durability and efficiency of the engine, offering benefits such as improved accuracy in oil level readings and enhanced engine protection. Proper installation, maintenance, and understanding of its compatibility with various Cummins engines are essential for maximizing the effectiveness of this component.