5319338
Oil Gauge Tube
Cummins®

Introduction

The Cummins 5319338 Oil Gauge Tube is a component designed for use in heavy-duty trucks. It serves a specific function within the engine’s lubrication system, contributing to the overall performance and reliability of the vehicle. Understanding its purpose and significance is vital for maintaining optimal engine operation.

Basic Concepts of Oil Gauge Tubes

An oil gauge tube is a component that facilitates the measurement of oil levels within an engine. It is part of the lubrication system, which is responsible for circulating oil to various engine components to reduce friction, dissipate heat, and remove contaminants. The oil gauge tube allows for the accurate monitoring of oil levels, ensuring that the engine maintains sufficient lubrication under all operating conditions ¹.

Purpose and Role of the 5319338 Oil Gauge Tube

This Cummins part plays a role in the engine’s lubrication system by providing a pathway for oil to reach the gauge, allowing for precise measurement of the oil level. This measurement is crucial for maintaining engine performance, as it ensures that the engine is neither overfilled nor underfilled with oil. Proper oil levels contribute to efficient engine operation, reduced wear on engine components, and overall longevity of the engine ².

Key Features

The Cummins 5319338 Oil Gauge Tube is constructed from materials that offer durability and resistance to the harsh conditions within an engine. Its design includes features that enhance the accuracy of oil level readings, such as a calibrated tube and secure fitting to prevent leaks. These attributes contribute to the reliability and effectiveness of the oil gauge tube in heavy-duty applications.

Benefits of Using the 5319338 Oil Gauge Tube

Utilizing this Cummins part can lead to improved engine reliability through consistent and accurate oil level monitoring. This, in turn, supports enhanced maintenance practices, allowing for timely oil changes and checks. Fleet operators may experience potential cost savings due to extended engine life and reduced risk of engine damage from improper lubrication.

Installation and Compatibility

Proper installation of the Cummins 5319338 Oil Gauge Tube involves following manufacturer guidelines to ensure it is correctly fitted within the engine. Compatibility with specific Cummins engine models is important, and preparatory steps may include cleaning the installation area and inspecting the tube for any damage prior to installation.

Troubleshooting and Maintenance

Common issues with oil gauge tubes may include inaccurate readings or leaks. Troubleshooting steps involve checking the tube for blockages, ensuring a secure fit, and verifying the calibration of the gauge. Regular maintenance practices, such as inspecting the tube for wear and ensuring it remains free of contaminants, contribute to the longevity and accuracy of the oil gauge tube.

Cummins Corporation Overview

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 spanning over a century, Cummins has established a reputation for quality and innovation in the automotive and heavy-duty truck industry. The company’s product range is designed to meet the demanding requirements of various applications, ensuring reliability and performance.

Cummins Oil Gauge Tube (Part 5319338) Compatibility

The Cummins Oil Gauge Tube, identified by part number 5319338, is a component in the oil monitoring system of various Cummins engines. This part is designed to ensure accurate oil pressure readings, which are essential for maintaining engine health and performance.

Engine Compatibility

The Oil Gauge Tube is compatible with several Cummins engines, including:

• QSB3.3
• CM2250

These engines are often found in a variety of applications, ranging from industrial machinery to marine vessels and agricultural equipment. The Oil Gauge Tube is engineered to fit seamlessly within the engine’s oil system, providing reliable and precise oil pressure readings.

Grouping of Engines

While the Oil Gauge Tube is compatible with the aforementioned engines, it is important to note that it may also fit other models within the same engine family. Cummins often designs parts to be interchangeable across similar engine models, ensuring ease of maintenance and repair.

• QSB Series: The Oil Gauge Tube is compatible with various models within the QSB series, including but not limited to the QSB3.3.
• CM Series: Similarly, the CM2250 is part of a broader CM series, and the Oil Gauge Tube is designed to fit within this series as well.

Installation and Usage

The installation of the Oil Gauge Tube is straightforward and typically requires minimal tools. It is crucial to follow the manufacturer’s guidelines to ensure proper fitment and functionality. The Oil Gauge Tube connects to the engine’s oil system, allowing it to measure and display oil pressure on the vehicle’s dashboard or control panel.

Proper installation and maintenance of the Oil Gauge Tube are essential for the longevity and efficiency of the engine. Regular checks and replacements, as needed, can prevent potential engine damage due to inadequate oil pressure monitoring.

Role of Part 5319338 Oil Gauge Tube in Engine Systems

This Cummins part is an essential component in the oil level gauge system of an engine. It facilitates the accurate measurement and display of the oil level within the engine’s lubrication system.

Integration with Oil Level Gauge

The Oil Gauge Tube is directly connected to the oil level gauge, allowing it to transmit the oil level data from the engine’s oil pan to the gauge. This connection ensures that the oil level gauge provides real-time, precise readings to the operator, enabling them to monitor the oil level continuously.

Function in the Lubrication System

Within the lubrication system, the Oil Gauge Tube plays a significant role by providing a pathway for the oil to reach the gauge. This tube is typically submerged in the oil pan, where it draws oil up through a small opening. The height of the oil column within the tube corresponds to the actual oil level in the pan, which is then translated into a readable format on the gauge.

Importance in Maintenance and Operation

Regular monitoring of the oil level is vital for the maintenance and efficient operation of the engine. The Oil Gauge Tube ensures that the oil level gauge functions correctly, allowing for timely detection of low oil levels. This early detection can prevent engine damage due to insufficient lubrication, thereby enhancing the engine’s longevity and performance.

Interaction with Other Components

While the primary interaction is with the oil level gauge, the Oil Gauge Tube also indirectly supports other components within the engine system. Proper oil levels maintained through accurate gauge readings contribute to the overall health of the engine, affecting components such as bearings, pistons, and the crankshaft, which rely on consistent lubrication for optimal function.

Conclusion

The Cummins 5319338 Oil Gauge Tube is a critical component for maintaining the health and performance of heavy-duty engines. Its accurate measurement of oil levels ensures that engines receive the proper lubrication needed to operate efficiently and reliably. Proper installation, regular maintenance, and understanding its role within the engine system are key to maximizing the benefits of this part.