4942058
Dipstick
Cummins®

The Cummins 4942058 Dipstick is a component designed for use in commercial trucks, specifically for monitoring oil levels within the engine. Its role is significant in ensuring the proper maintenance and operation of these vehicles, as it aids in the assessment of oil levels, which is vital for engine lubrication and performance ¹.

Basic Concepts of a Dipstick

A dipstick is a simple yet essential 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. 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 Once inserted and then withdrawn, the oil level can be read from the markings on the dipstick, indicating whether the oil is at the appropriate level for safe engine operation ².

Purpose of the Cummins 4942058 Dipstick

This Cummins part serves to measure the oil level within the engine of a truck. This measurement is fundamental for ensuring that the engine maintains proper lubrication, which is necessary for reducing friction between moving parts, cooling the engine, and cleaning internal components by carrying away contaminants ³.

Key Features

The Cummins 4942058 Dipstick is characterized by its robust design and the materials used in its construction, which typically include high-quality steel for durability. It features clear, easy-to-read markings for accurate oil level assessment and may include a spring-loaded mechanism to ensure a secure fit within the engine’s oil tube.

Benefits of Using the Cummins 4942058 Dipstick

Utilizing this Cummins part offers several advantages. Its design allows for precise measurement of oil levels, ensuring that the engine is neither overfilled nor underfilled. The durability of the dipstick means it can withstand the harsh conditions within an engine, and its ease of use simplifies the process of checking oil levels, contributing to efficient maintenance routines.

Installation Process

Installing the Cummins 4942058 Dipstick involves a few straightforward steps. First, ensure the engine is turned off and has had sufficient time to cool. Locate the dipstick tube, remove the old dipstick if present, and insert the new Cummins 4942058 Dipstick fully into the tube. Once inserted, withdraw it to check the oil level. Tools required are minimal, often just a socket wrench for any necessary adjustments to the dipstick tube.

Troubleshooting Common Issues

Common issues with the Cummins 4942058 Dipstick 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 its tube and by checking for any obstructions. Physical damage may require replacement of the dipstick.

Maintenance Tips

To maintain the Cummins 4942058 Dipstick, regular cleaning is recommended to remove any oil buildup that could affect accuracy. Inspect the dipstick periodically for signs of wear or damage. Keeping the dipstick and its tube free from debris will also contribute to its longevity and reliable performance.

Role in Preventive Maintenance

Incorporating the use of the Cummins 4942058 Dipstick into a preventive maintenance strategy for commercial trucks is beneficial. Regular oil level checks help ensure the engine is properly lubricated, which can prevent wear and tear, extend engine life, and maintain optimal performance.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emission solutions. With a history of innovation and a commitment to quality, Cummins serves customers in approximately 190 countries and territories, providing reliable and efficient power solutions for various industries.

Cummins Engine Dipstick Compatibility

The Cummins part number 4942058, which is a Dipstick, is designed to fit a variety of Cummins engines. Here is a breakdown of the compatibility of this dipstick with the listed engines:

ISL9 CM2150 SN and QSL8.9 CM2150 L141

The dipstick 4942058 is compatible with both the ISL9 CM2150 SN and the QSL8.9 CM2150 L141 engines. These engines share similar design elements, making the dipstick interchangeable between them.

ISL9.5 CM2880 L138 and QSL9 CM2350 L102

The dipstick 4942058 is also suitable for the ISL9.5 CM2880 L138 and the QSL9 CM2350 L102 engines. These engines, while differing in some specifications, have been designed to accommodate the same dipstick for ease of maintenance.

L8.9, L8.9 CM2670 L134C, L8.9G CMOH2.0 L125B, and QSL9 CM850 (CM2850)

The dipstick 4942058 is compatible with the L8.9, L8.9 CM2670 L134C, L8.9G CMOH2.0 L125B, and QSL9 CM850 (CM2850) engines. These engines, despite their different model designations, share common design features that allow for the use of the same dipstick.

This compatibility ensures that technicians and operators can use a single dipstick for multiple engine models, simplifying inventory management and maintenance procedures.

Role of Part 4942058 Dipstick in Engine Systems

The part 4942058 Dipstick is an essential component in the accurate measurement and monitoring of the oil level within an engine system. It interfaces directly with the oil level gauge, facilitating the precise determination of the oil quantity present in the engine’s oil reservoir.

When the dipstick is inserted into the oil filler tube and then withdrawn, the oil adhering to its surface provides a visual and tactile indication of the oil level. This information is then relayed to the oil level gauge, which translates the dipstick’s reading into a format that is easily interpretable by the engine operator or mechanic.

The oil level gauge, in turn, displays this information on the engine’s dashboard or control panel, allowing for continuous monitoring of the oil level during engine operation. This ensures that the engine maintains optimal lubrication, which is vital for its performance and longevity.

Conclusion

In summary, the part 4942058 Dipstick plays a significant role in the engine system by providing accurate oil level data to the oil level gauge, thereby enabling effective engine management and maintenance.