3907013
Dipstick
Cummins®

The Cummins 3907013 Dipstick is a specialized component designed for use in commercial trucks equipped with Cummins engines. Its primary function is to facilitate the measurement of engine oil levels, which is a fundamental aspect of routine maintenance. Ensuring the correct oil level is vital for the efficient operation and longevity of the engine. This part is engineered to provide accurate readings, aiding in the prevention of engine wear and potential damage due to improper lubrication ³.

Basic Concepts of a Dipstick

A dipstick is a simple yet essential tool used in internal combustion engines to measure the level of lubricating oil. It consists of a long, slender metal or plastic rod with a handle at one end. The rod is inserted into the engine’s oil sump through a tube. Once inserted and then withdrawn, the oil level can be read from the markings on the dipstick. This process allows for the assessment of whether the oil level is within the manufacturer’s specified range ¹.

Purpose of the Cummins 3907013 Dipstick

The Cummins 3907013 Dipstick plays a role in the operation and maintenance of a truck engine by providing a means to accurately measure the oil level. Proper oil levels are necessary for the lubrication of moving parts within the engine, which helps to reduce friction and wear. By regularly checking the oil level with this Cummins part, operators can ensure that the engine remains well-lubricated, which contributes to its overall performance and durability ³.

Key Features

The Cummins 3907013 Dipstick is characterized by its robust design and high-quality materials, which contribute to its performance and durability. It is crafted from materials that resist corrosion and wear, ensuring longevity even in the demanding environment of a commercial truck engine. The dipstick features clear, easy-to-read markings for accurate oil level assessment and a secure fitting to prevent oil leaks ³.

Benefits

Using the Cummins 3907013 Dipstick offers several advantages. It provides accurate oil level readings, which are crucial for maintaining engine health. The design of the dipstick ensures ease of use, allowing for quick and convenient checks during maintenance routines. Additionally, its compatibility with Cummins engines ensures that it meets the specific requirements and standards set by the manufacturer ³.

Troubleshooting and Maintenance

Common issues with dipsticks may include inaccurate readings due to wear or damage, and oil leaks around the dipstick tube. To troubleshoot these problems, it is important to inspect the dipstick for signs of wear or bending and ensure that it is properly seated in the tube. Regular maintenance involves cleaning the dipstick before each use to remove any debris that could affect the reading and checking the condition of the O-ring or gasket around the tube to prevent leaks ¹.

Installation and Usage

To install the Cummins 3907013 Dipstick, first, ensure the engine is turned off and has had sufficient time to cool. Locate the dipstick tube, usually found near the engine’s oil fill cap. Insert the dipstick fully into the tube until it reaches the bottom, then withdraw it to check the oil level. Wipe the dipstick clean, reinsert it fully, and withdraw it again to obtain an accurate reading. Compare the oil level to the markings on the dipstick to determine if it is within the acceptable range ³.

Safety Considerations

When using the Cummins 3907013 Dipstick, it is important to observe safety practices to avoid injury and ensure accurate measurements. Always allow the engine to cool before checking the oil level to avoid burns from hot surfaces or oil. Ensure the vehicle is parked on a level surface to obtain an accurate reading. Handle the dipstick carefully to avoid damage, and be mindful of any hot engine components when accessing the dipstick tube ³.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established itself as a trusted name in the commercial truck industry. The company is committed to quality and innovation, providing solutions that meet the demanding requirements of commercial transportation. Cummins’ dedication to excellence is reflected in its products, including the Cummins 3907013 Dipstick, which is designed to meet the high standards of durability and performance expected in the industry ³.

Cummins Dipstick Part 3907013 Compatibility

The Cummins dipstick part number 3907013 is designed to be compatible with a range of Cummins engines, ensuring accurate and reliable oil level checks. Here is a detailed look at its compatibility with the specified engines:

Cummins 6B5.9 and 6C8.3 Engines

The Cummins 6B5.9 and 6C8.3 engines are part of the B and C series, respectively. These engines are known for their robust performance and reliability in various applications, from agricultural machinery to industrial equipment. The dipstick part 3907013 fits seamlessly into these engines, providing an essential tool for maintaining proper oil levels. Its design ensures easy access and clear visibility of the oil level, which is crucial for engine longevity and performance ³.

Cummins QSB5.9 CM850 Engine

The Cummins QSB5.9 CM850 engine is a high-performance, fuel-efficient engine designed for demanding applications. This engine is often found in heavy-duty vehicles and industrial equipment, where precise maintenance is critical. The dipstick part 3907013 is engineered to fit perfectly with the QSB5.9 CM850, offering a straightforward method to check oil levels. Its compatibility with this engine ensures that users can maintain optimal oil levels, thereby protecting the engine from wear and tear ³.

Compatibility Summary

The Cummins dipstick part 3907013 is engineered to provide a reliable and accurate method for checking oil levels in the Cummins 6B5.9, 6C8.3, and QSB5.9 CM850 engines. Its design ensures ease of use and clear visibility, making it an indispensable tool for maintaining these engines. Whether used in agricultural, industrial, or heavy-duty applications, this dipstick offers the precision and reliability needed for optimal engine performance ³.

Role of Part 3907013 Dipstick in Engine Systems

The part 3907013 dipstick is an essential component in the accurate measurement and monitoring of oil levels within an engine system. It interfaces directly with the oil level gauge, providing a physical means to assess the quantity of oil present in the engine’s oil reservoir.

When the dipstick is inserted into the oil filler tube and then withdrawn, the oil adhering to it offers a visual and tactile indication of the oil level. This information is then interpreted by the oil level gauge, which may be a simple mechanical indicator or a more complex electronic sensor integrated into the engine’s monitoring system.

The dipstick’s design ensures that it can accurately reflect the true oil level, accounting for the engine’s operational conditions and the oil’s viscosity. This interaction between the dipstick and the oil level gauge is fundamental in maintaining the engine’s lubrication system efficiency. Proper oil levels are indicative of adequate lubrication, which is essential for the engine’s moving parts to operate smoothly and with minimal wear ¹.

In more advanced engine systems, the dipstick may also interact with automated oil level monitoring systems. These systems use the dipstick as a reference point for sensors that can provide real-time data to the engine’s electronic control unit (ECU). The ECU can then make adjustments to the engine’s operation or alert the operator to any discrepancies in oil levels, ensuring that the engine remains within safe operating parameters ².

Overall, the part 3907013 dipstick plays a significant role in the maintenance and operational integrity of engine systems by facilitating the accurate measurement and monitoring of oil levels, which is a key factor in the longevity and performance of the engine ³.

Conclusion

The Cummins 3907013 Dipstick is a critical component for maintaining the health and performance of Cummins engines. Its robust design, ease of use, and compatibility with various Cummins engines make it an indispensable tool for routine maintenance. By ensuring accurate oil level readings, this part contributes to the efficient operation and longevity of the engine, reflecting Cummins’ commitment to quality and innovation in the commercial truck industry ³.