2868798
Dipstick
Cummins®

Introduction

The Cummins 2868798 Dipstick is a specialized component designed for use in commercial trucks equipped with Cummins engines. Its primary function is to facilitate the measurement of oil levels within the engine, ensuring that the lubrication system operates within the manufacturer’s specified parameters. Accurate oil level monitoring is vital for the efficient and reliable operation of commercial trucks, as it helps prevent engine wear, overheating, and potential damage ¹.

Basic Concepts of a Dipstick

A dipstick is a tool used in internal combustion engines to check the level of lubricant, typically oil. It consists of a long, slender metal or plastic rod with a handle at one end. The rod is inserted into a tube that is connected to the oil sump or reservoir. When removed, the oil level can be read from the markings on the dipstick, which indicate the minimum and maximum oil levels. This process allows for regular monitoring and maintenance of the engine’s lubrication system ².

Purpose of the Cummins 2868798 Dipstick

This Cummins part is specifically engineered to measure oil levels in Cummins engines used in commercial trucks. By providing an accurate reading of the oil level, it enables operators and maintenance personnel to ensure that the engine has the correct amount of lubrication. This is particularly important in heavy-duty applications where engines operate under extreme conditions, and maintaining optimal oil levels is key to engine longevity and performance ³.

Key Features

The Cummins 2868798 Dipstick is characterized by several key features that enhance its performance and reliability. It is constructed from high-quality materials to withstand the harsh environments typical of commercial truck operations. The dipstick is designed with precise markings for accurate oil level readings and features a robust handle for easy insertion and removal. Additionally, its design ensures compatibility with Cummins engines, providing a secure fit within the oil level tube.

Benefits

Using the Cummins 2868798 Dipstick offers several benefits. Its accurate measurement capabilities help ensure that the engine maintains the correct oil level, which is vital for efficient operation and longevity. The dipstick’s durable construction means it can withstand the rigors of commercial truck use, reducing the need for frequent replacements. Furthermore, its ease of use allows for quick and convenient oil level checks, facilitating regular maintenance routines.

Troubleshooting and Maintenance

To ensure the Cummins 2868798 Dipstick functions optimally, it is important to address any issues promptly. Common problems may include difficulty in reading the oil level due to contamination or wear on the dipstick. Regular cleaning of the dipstick with a lint-free cloth can help maintain its accuracy. If the dipstick shows signs of damage or if readings become inconsistent, it may be necessary to replace it to ensure reliable oil level measurements.

Installation and Usage

Installing and using the Cummins 2868798 Dipstick involves a few straightforward steps. First, ensure the engine is turned off and has had sufficient time to cool. Locate the dipstick tube, typically found near the engine’s oil fill cap. Pull the dipstick out completely, wipe it clean with a lint-free cloth, reinsert it fully, and then remove it again to check the oil level. Compare the oil level to the markings on the dipstick to determine if the oil needs to be topped up. Always follow the manufacturer’s guidelines for oil type and level to ensure optimal engine performance.

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 is renowned for its commitment to quality, innovation, and customer satisfaction. The company’s products are used in a wide range of applications, from on-highway transportation to industrial and power generation sectors, demonstrating Cummins’ versatility and expertise in the industry.

Compatibility

The Cummins part number 2868798, which is a Dipstick, is designed to be compatible with several specific engine models. This dipstick is essential for checking the oil level in the engine, ensuring that the engine operates smoothly and efficiently. Here are the engines with which this dipstick is compatible:

M11 CELECT PLUS and M11 MECHANICAL Engines

The Cummins Dipstick part 2868798 is specifically engineered to fit the M11 CELECT PLUS and M11 MECHANICAL engines. These engines are known for their robust performance and reliability, often used in heavy-duty applications. The dipstick ensures that the oil level is maintained within the optimal range, preventing engine damage due to insufficient lubrication.

QSM11 CM570 Engine

Similarly, the Cummins Dipstick part 2868798 is also compatible with the QSM11 CM570 engine. This engine variant is designed for applications requiring high power and efficiency. The dipstick’s design ensures accurate oil level readings, which is crucial for the longevity and performance of the QSM11 CM570 engine.

By using the Cummins Dipstick part 2868798, users can ensure that their engines remain well-lubricated and operate at peak efficiency. This compatibility across multiple engine models highlights the versatility and reliability of Cummins components.

Role of Part 2868798 Dipstick in Engine Systems

The part 2868798 dipstick is an essential component within the oil fill arrangement of an engine system. Its primary function is to provide a means for checking the oil level within the engine. When inserted into the oil fill tube, the dipstick allows mechanics and engineers to gauge the current oil level against the marked indicators on the stick itself.

In conjunction with the oil level gauge, the dipstick ensures that the engine maintains the appropriate amount of lubrication. This is achieved by offering a visual and tactile method to verify oil levels, preventing both overfilling and underfilling scenarios. Overfilling can lead to oil aeration and potential damage to engine components, while underfilling may result in insufficient lubrication, causing increased friction and wear.

The dipstick also plays a role in the overall maintenance routine of the engine. Regular checks using the dipstick help in identifying oil contamination or degradation, which might indicate the need for an oil change or further investigation into engine health. Additionally, the dipstick can be used to inspect for metal filings or other particulates, which may signal internal engine wear or damage.

Conclusion

In summary, the Cummins 2868798 Dipstick is integral to the oil fill arrangement, facilitating accurate oil level assessments and contributing to the ongoing maintenance and reliability of engine systems. Its compatibility with various Cummins engines ensures that it remains a versatile and essential tool for maintaining optimal engine performance.