2899873
Dipstick
Cummins®

The Cummins 2899873 Dipstick is a specialized component designed for use in heavy-duty trucks. Its purpose is to facilitate the measurement of oil levels within the engine, ensuring that the lubrication system operates within the manufacturer’s specified parameters. This Cummins part plays a significant role in the routine maintenance of heavy-duty trucks, contributing to the longevity and efficiency of the engine.

Basic Concepts of a Dipstick

A dipstick is a simple yet vital 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 Once inserted and then withdrawn, the oil level can be read from the markings on the dipstick.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 acceptable range, indicating whether an oil change or top-up is necessary ¹.

Purpose of the Cummins 2899873 Dipstick

The Cummins 2899873 Dipstick serves a specific function in the operation and maintenance of heavy-duty trucks. It allows for the accurate measurement of engine oil levels, which is crucial for ensuring that the engine remains properly lubricated. Adequate lubrication is necessary for reducing friction between moving parts, dissipating heat, and preventing wear and tear. By providing a means to check oil levels, this dipstick helps in maintaining the engine’s performance and extending its operational life ².

Key Features

The Cummins 2899873 Dipstick is designed with specific characteristics that enhance its performance and durability. It is constructed from high-quality materials that can withstand the high temperatures and pressures within a heavy-duty truck engine. The dipstick features precise markings for accurate oil level readings and a robust handle for ease of use. Its design ensures that it fits securely within the engine, preventing oil leaks and ensuring reliable readings.

Benefits

Using the Cummins 2899873 Dipstick offers several advantages. The accuracy of the oil level readings it provides ensures that the engine is neither overfilled nor underfilled with oil, which can lead to inefficient operation or damage. The ease of use, thanks to its ergonomic handle and clear markings, makes routine checks straightforward for operators. Additionally, the durability of the dipstick means it can withstand the demanding conditions of heavy-duty truck engines, providing reliable service over time.

Troubleshooting and Maintenance

Common issues with dipsticks may include inaccurate readings due to wear or damage, or difficulty in insertion and removal. To troubleshoot these problems, it is important to inspect the dipstick for signs of damage or deformation and ensure that the tube into which it is inserted is clean and free from obstructions. Routine maintenance involves checking the condition of the dipstick during regular oil changes and replacing it if any signs of wear are detected.

Installation Process

Installing the Cummins 2899873 Dipstick requires careful attention to ensure it is correctly positioned within the engine. Begin by ensuring the engine is cool and the oil has settled. Remove the old dipstick by unscrewing it from its tube. Insert the new dipstick fully into the tube until it reaches the bottom, then withdraw it slightly to take a reading. Ensure it is securely in place to prevent oil leaks.

Usage Guidelines

To use the Cummins 2899873 Dipstick for checking oil levels, park the truck on a level surface and ensure the engine is off and cool. Insert the dipstick fully into its tube, then withdraw it and observe the oil level against the markings. It is recommended to check the oil level regularly, especially before long journeys, to ensure the engine is properly lubricated.

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 key player in the automotive industry, particularly in the production of diesel engines and components. The company’s commitment to innovation, quality, and customer satisfaction has made it a trusted name in the industry.

Cummins Engine Dipstick Compatibility

The Cummins part number 2899873, a Dipstick, is designed to be compatible with a range of Cummins engines. This part is essential for checking the oil level and ensuring the engine operates smoothly. Below is a detailed description of how this dipstick fits with various Cummins engines.

ISX12 Series

• ISX12 CM2350 X102
• ISX12 G CM2180 EJ
• ISX12/ISX11.9 CM2250

The dipstick 2899873 is specifically engineered to fit the ISX12 series engines. These engines are known for their robust performance and reliability in heavy-duty applications. The dipstick’s design ensures it can accurately measure the oil level in these engines, providing critical information for maintenance and operation.

QSX11.9 Series

• QSX11.9 CM2250 ECF

Similarly, the dipstick 2899873 is also compatible with the QSX11.9 series engines. This series is designed for applications requiring high power and efficiency. The dipstick’s fitment in these engines guarantees precise oil level readings, which is vital for maintaining engine health and performance.

Compatibility Summary

The Cummins dipstick 2899873 is engineered to fit seamlessly with the following engines:

• ISX12 CM2350 X102
• ISX12 G CM2180 EJ
• ISX12/ISX11.9 CM2250
• QSX11.9 CM2250 ECF

This compatibility ensures that operators can rely on the dipstick for accurate oil level readings, facilitating effective maintenance and operation of these engines.

Role of Part 2899873 Dipstick in Engine Systems

The part 2899873 dipstick is an essential component in the oil level gauge system of an engine. It functions as a measuring tool that allows for the accurate assessment of the oil level within the engine’s crankcase.

When inserted into the oil filler tube, the dipstick comes into direct contact with the engine oil. Upon withdrawal, the oil level can be read from the markings on the dipstick, which correspond to minimum and maximum oil levels. This information is vital for maintaining the engine’s lubrication system, ensuring that there is neither an excess nor a deficiency of oil.

The dipstick also plays a role in the breather system of the engine. As the engine operates, it produces gases that need to be vented from the crankcase. The dipstick tube serves as a pathway for these gases to escape, preventing a buildup of pressure that could lead to oil leaks or other engine complications.

Furthermore, the dipstick is involved in the process of oil changes. It is used to verify that the correct amount of oil has been added to the engine after drainage. This ensures that the engine is properly lubricated, which is fundamental for its longevity and performance.

Conclusion

In summary, the Cummins 2899873 Dipstick is integral to the oil level gauge system, contributing to the engine’s lubrication, breather system functionality, and the accuracy of oil level during maintenance procedures. Its compatibility with various Cummins engines ensures that operators can rely on it for accurate oil level readings, facilitating effective maintenance and operation of these engines.