3908094
Dipstick
Cummins®

The Cummins 3908094 Oil Dipstick is a component designed for use in heavy-duty trucks, specifically for monitoring engine oil levels. Its role in the maintenance and operation of these vehicles is significant, as it allows for regular checks and ensures that the engine operates within optimal conditions.

Basic Concepts of an Oil Dipstick

An oil dipstick is a simple yet vital tool used in engines to measure the level of oil. It consists of a long, thin metal or plastic rod with a handle at one end. When inserted into the engine’s oil sump and then withdrawn, the oil level can be read from the markings on the dipstick. Monitoring oil levels is important in heavy-duty trucks to prevent engine damage from oil starvation and to ensure efficient lubrication of engine components ¹.

Purpose of the Cummins 3908094 Oil Dipstick

The Cummins 3908094 Oil Dipstick serves to facilitate the measurement of oil levels within the engine of a heavy-duty truck. By providing accurate readings, it helps in maintaining the correct oil level, which is necessary for the lubrication of moving parts, cooling of the engine, and sealing of combustion chambers. Regular use of the dipstick contributes to the overall health and longevity of the engine ².

Key Features

The Cummins 3908094 Oil Dipstick is constructed with durability in mind, typically made from high-quality materials that can withstand the harsh conditions within an engine compartment. Its design may include a tempered steel body for strength, a plastic handle for ease of use, and clear markings for accurate readings. The dipstick’s construction ensures it can endure frequent use without warping or breaking ³.

Benefits

Using the Cummins 3908094 Oil Dipstick offers several advantages. It provides precise oil level readings, which are crucial for maintaining engine health. The ease of use allows for quick checks during routine maintenance, and its robust construction ensures longevity, reducing the need for frequent replacements. Accurate oil level monitoring with this dipstick contributes to the engine’s longevity by preventing issues related to incorrect oil levels.

Installation and Usage

To install the Cummins 3908094 Oil Dipstick, locate the dipstick tube on the engine, remove the old dipstick if present, and insert the new one fully into the tube. To use, pull it out, wipe it clean, reinsert it fully, and then remove it again to check the oil level against the markings. It is best practice to check the oil level when the engine is warm and the truck is on a level surface for the most accurate reading.

Troubleshooting and Maintenance

Common issues with oil dipsticks include inaccurate readings due to bent or damaged dipsticks, or oil level inconsistencies due to leaks. To troubleshoot, inspect the dipstick for damage and ensure it is fully seated in the tube. Regular maintenance involves checking the condition of the dipstick and tube, and replacing the dipstick if it shows signs of wear or damage to maintain accurate readings.

Role in Preventive Maintenance

Incorporating the use of the Cummins 3908094 Oil Dipstick into a preventive maintenance program for heavy-duty trucks is beneficial. Regular oil level checks help identify potential issues before they become serious problems, such as oil leaks or consumption. This proactive approach to maintenance can extend the life of the engine and improve the overall reliability of the vehicle.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including diesel engines and related technologies. With a history of innovation and a commitment to quality, Cummins has established a reputation for producing reliable and efficient engine components. The company’s dedication to excellence is reflected in its products, including the Cummins 3908094 Oil Dipstick.

Cummins Oil Dipstick 3908094 Compatibility with Engine Models

The Cummins Oil Dipstick part number 3908094 is designed to be compatible with several engine models, ensuring a secure fit and accurate oil level readings. This part is crucial for maintaining engine health by allowing operators to check oil levels easily and efficiently.

Compatibility with Specific Engine Models

• 6C8.3: The 3908094 oil dipstick is engineered to fit seamlessly with the 6C8.3 engine, providing reliable oil level readings and ensuring the engine operates smoothly.

• ISC CM554: This oil dipstick is also compatible with the ISC CM554 engine, offering precise measurements that are essential for maintaining optimal engine performance.

• QSC8.3 CM554 and QSC8.3 CM850 (CM2850): The 3908094 oil dipstick is designed to fit both the QSC8.3 CM554 and QSC8.3 CM850 (CM2850) engines. Its compatibility with these models ensures that users can accurately monitor oil levels, which is critical for the longevity and efficiency of these engines.

Ensuring Proper Fit and Function

When using the Cummins Oil Dipstick part number 3908094 with the aforementioned engines, it is important to ensure that the dipstick is correctly installed. Proper installation guarantees accurate oil level readings, which are vital for preventing engine damage due to low oil levels or overfilling. Regular checks using this dipstick can help maintain the engine’s performance and reliability.

Role of Part 3908094 Oil Dipstick in Engine Systems

The part 3908094 oil dipstick is an essential component in the engine system, facilitating the accurate measurement and monitoring of the oil level within the engine. This component interfaces directly with the oil level gauge, ensuring that the engine’s lubrication system operates within optimal parameters.

When the oil dipstick is inserted into the engine, it comes into contact with the oil, allowing for a physical measurement of the oil level. This measurement is then transferred to the oil level gauge, which provides a visual or digital readout for the operator or mechanic. The gauge relies on the dipstick to deliver precise information, enabling timely maintenance and ensuring that the engine remains properly lubricated.

The interaction between the oil dipstick and the oil level gauge is seamless, with the dipstick acting as a direct link between the engine’s internal oil reservoir and the external monitoring system. This relationship is vital for maintaining engine health, as it allows for the early detection of oil leaks, consumption, or contamination.

Conclusion

In summary, the part 3908094 oil dipstick plays a significant role in the engine system by providing accurate oil level data to the gauge, which in turn informs the operator of the engine’s lubrication status. This ensures that the engine operates efficiently and reliably, minimizing the risk of damage due to inadequate lubrication.