4063405
Dipstick
Cummins®

The Cummins 4063405 Oil Dipstick is a component designed for use in heavy-duty trucks. It plays a significant role in the maintenance and operation of these vehicles by allowing for the monitoring of engine oil levels and condition. Proper lubrication is vital for the efficient and reliable operation of a truck’s engine, and the oil dipstick is a straightforward yet essential tool in this process.

Basic Concepts of an Oil Dipstick

An oil dipstick is a simple yet vital component within an engine. It functions by providing a means to check the level and condition of the engine oil. The dipstick is inserted into the engine’s oil sump, and when removed, it shows the oil level by the markings on the stick. This process ensures that the engine has the correct amount of oil for lubrication, cooling, and cleaning, which are all critical for the engine’s performance and longevity ¹.

Purpose of the Cummins 4063405 Oil Dipstick

This Cummins part is specifically designed to aid in the monitoring of oil levels and condition within Cummins engines. By providing accurate readings, it allows for timely oil changes and maintenance, which can prevent engine wear and potential damage. The dipstick’s design ensures that it fits securely within the engine, providing a reliable method for checking oil levels.

Key Features

This part is constructed with durability and accuracy in mind. It is made from high-quality materials that can withstand the harsh conditions within an engine. The dipstick features precise markings for oil level indication and is designed to fit snugly within the engine, ensuring accurate readings. Its length is tailored to reach the oil sump effectively, and it may include a handle for easy removal and insertion.

Benefits

Using this Cummins part offers several advantages. Its design ensures accuracy in oil level measurement, which is crucial for maintaining engine health. The materials used in its construction contribute to its durability, making it a long-lasting component. Additionally, the dipstick is easy to use, requiring no special tools for operation, which simplifies the maintenance process for truck operators.

Installation Process

Installing the 4063405 involves a few straightforward steps. First, ensure the engine is turned off and has had time to cool. Locate the dipstick tube, remove the old dipstick if present, and insert the new 4063405 fully into the tube. Once inserted, remove it slightly to ensure it is seated correctly, then reinsert it fully and secure it in place. This process requires no special tools, though a clean cloth may be useful for handling the dipstick.

Maintenance Tips

To ensure the longevity and effectiveness of this part, regular maintenance is recommended. This includes cleaning the dipstick after each use to remove any oil residue, which can affect the accuracy of readings. Inspecting the dipstick for any signs of wear or damage is also important, as a compromised dipstick may not provide accurate readings.

Troubleshooting Common Issues

Common issues with this part may include inaccurate oil level readings or physical damage to the dipstick. Inaccurate readings can often be resolved by ensuring the dipstick is fully seated in the tube and by cleaning it thoroughly before each use. Physical damage, such as bends or cracks, may require replacement of the dipstick to ensure accurate oil level monitoring.

Role in Preventive Maintenance

Regularly checking oil levels using this part is a key component of preventive maintenance for heavy-duty trucks. This practice allows for the early detection of oil level discrepancies, which can indicate leaks or excessive oil consumption. Addressing these issues promptly can prevent more significant engine problems and contribute to the overall reliability and efficiency of the vehicle ².

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes diesel and natural gas engines, as well as related technologies. With a history of innovation and a commitment to quality, Cummins has established a reputation for producing reliable and efficient engines and components. The company’s dedication to excellence is reflected in its wide range of products, including the Cummins 4063405 Oil Dipstick, which is designed to meet the demanding requirements of heavy-duty truck engines.

Cummins Oil Dipstick 4063405 Compatibility

The Cummins Oil Dipstick part number 4063405 is designed to fit a range of Cummins engines, ensuring proper oil level monitoring across various models. This dipstick is compatible with the following engines:

6C8.3

The 6C8.3 engine benefits from the 4063405 oil dipstick, providing a reliable means to check oil levels and maintain engine health.

QSC8.3 CM850 (CM2850)

For the QSC8.3 CM850 (CM2850) engine, the 4063405 oil dipstick is an essential component for accurate oil level readings, ensuring optimal engine performance.

QSC9 CM2250 / QSL9 CM2250

The 4063405 oil dipstick is also suitable for the QSC9 CM2250 and QSL9 CM2250 engines, facilitating easy and precise oil level checks.

QSL9 CM2350 L102

Lastly, the 4063405 oil dipstick fits the QSL9 CM2350 L102 engine, providing a dependable method for monitoring oil levels and ensuring the engine operates smoothly.

Role of Part 4063405 Oil Dipstick in Engine Systems

This part is an essential component in maintaining the health and performance of engine systems. It operates in conjunction with several key components to ensure the engine functions optimally.

Interaction with the Oil Level

The primary function of the 4063405 Oil Dipstick is to provide a precise measurement of the oil level within the engine. When inserted into the oil filler tube, it comes into direct contact with the engine oil. The dipstick is then removed, and the oil level is read from the markings on the dipstick. This measurement is vital for ensuring that the engine has the correct amount of oil, which is necessary for lubrication, cooling, and cleaning of internal components ³.

Connection to the Gauge

In many modern engine systems, the oil dipstick is indirectly related to the oil pressure gauge. While the dipstick itself does not connect physically to the gauge, the information it provides is critical for the gauge’s accurate operation. The oil pressure gauge monitors the pressure of the oil being circulated through the engine. If the oil level is low, as indicated by the dipstick, the oil pressure may drop, leading to inaccurate readings on the gauge. Therefore, regular checks with the 4063405 Oil Dipstick help maintain the integrity of the oil pressure readings, ensuring that the gauge provides reliable data for engine monitoring.

Conclusion

The Cummins 4063405 Oil Dipstick is a vital component for maintaining the health and performance of heavy-duty truck engines. Its design ensures accurate oil level measurement, contributing to the engine’s lubrication, cooling, and cleaning processes. Regular use and maintenance of this part are essential for preventive maintenance, helping to detect and address potential issues before they lead to more significant engine problems. Cummins’ commitment to quality and innovation is evident in the design and functionality of this essential component.