4932930
Oil Gauge Tube
Cummins®

The Cummins 4932930 Oil Gauge Tube is a component designed to facilitate the monitoring of oil levels and pressure within heavy-duty truck engines. Its role is significant in ensuring the engine operates efficiently and reliably. By providing accurate readings, it allows for timely maintenance and adjustments, contributing to the overall performance and longevity of the engine ¹.

Basic Concepts of Oil Gauge Tubes

An Oil Gauge Tube is a component that connects the oil gauge to the engine’s oil system. It functions by allowing oil to flow through it, which then exerts pressure on a diaphragm within the gauge. This pressure is translated into a reading that indicates the oil level and pressure within the engine. Maintaining optimal oil levels and pressure is important for lubricating engine components, reducing friction, and preventing overheating ².

Purpose of the 4932930 Oil Gauge Tube

This part plays a role in the operation of a truck by assisting in the monitoring of oil levels and pressure. It ensures that the oil gauge provides accurate readings, which are vital for maintaining the engine’s health. By monitoring these parameters, operators can make informed decisions regarding maintenance and adjustments, thereby supporting the engine’s efficiency and reliability.

Key Features

This Cummins part is characterized by its robust design and the materials used in its construction. It is made from high-quality materials that resist corrosion and wear, ensuring durability and reliability. Its design allows for easy installation and compatibility with various Cummins engines. Additionally, it features precise engineering to ensure accurate oil level and pressure readings.

Benefits

Using the 4932930 Oil Gauge Tube offers several benefits. It contributes to improved engine performance by ensuring that oil levels and pressure are maintained within optimal ranges. This leads to reduced friction and wear on engine components, enhancing reliability. Furthermore, its design facilitates ease of maintenance, allowing for straightforward inspection and replacement when necessary.

Installation Process

Installing the 4932930 Oil Gauge Tube involves several steps to ensure proper fitting and functionality. First, the engine should be turned off and allowed to cool. Then, the old oil gauge tube, if present, should be removed. The new tube should be carefully inserted into the designated port, ensuring a secure fit. It may be necessary to use specific tools to tighten connections and verify the tube’s alignment with the oil gauge. Following the manufacturer’s instructions ensures correct installation ³.

Troubleshooting Common Issues

Common problems associated with Oil Gauge Tubes include inaccurate readings, leaks, and blockages. Inaccurate readings may be due to a faulty gauge or air in the system, which can often be resolved by bleeding the system. Leaks may indicate a loose connection or damaged tube, requiring re-tightening or replacement. Blockages can be cleared by flushing the system or replacing the tube if necessary. Regular inspections can help identify and address these issues promptly.

Maintenance Tips

Regular maintenance of the 4932930 Oil Gauge Tube is important for ensuring its longevity and optimal performance. This includes periodic inspections for signs of wear, corrosion, or damage. Cleaning the tube and its connections can prevent buildup that may affect readings. Additionally, verifying the tube’s alignment with the oil gauge and ensuring all connections are secure can help maintain accurate oil level and pressure readings.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes diesel and natural gas engines, as well as related technologies. With a history spanning over a century, Cummins has established a reputation for quality, reliability, and innovation in the manufacturing of diesel engines and components. Its commitment to excellence and customer satisfaction has made it a preferred choice for heavy-duty applications.

Cummins Engine Part 4932930: Oil Gauge Tube Compatibility

The Cummins part number 4932930, which is an Oil Gauge Tube, is designed to fit into several specific engine models. This part is integral for monitoring the oil level and ensuring the engine operates within safe parameters.

ISB/ISD4.5 CM2150 B119

The Oil Gauge Tube part 4932930 is compatible with the ISB/ISD4.5 CM2150 B119 engine. This engine is known for its robust performance and reliability, often used in heavy-duty applications. The oil gauge tube ensures that the oil level is accurately monitored, which is crucial for maintaining engine health and preventing damage from low oil levels.

QSB4.5 CM2250 EC

Similarly, the Oil Gauge Tube part 4932930 fits the QSB4.5 CM2250 EC engine. This engine is another variant in the Cummins lineup, designed for applications that require a balance of power and efficiency. The oil gauge tube in this engine model plays a vital role in providing real-time data on the oil level, ensuring optimal engine performance and longevity.

QSB4.5 CM850 (CM2850)

The Oil Gauge Tube part 4932930 is also compatible with the QSB4.5 CM850 (CM2850) engine. This engine is part of the Cummins QSB series, which is known for its versatility and durability. The oil gauge tube in this engine model is essential for maintaining the correct oil levels, which is critical for the engine’s smooth operation and to prevent potential engine failures due to insufficient lubrication.

By ensuring that the oil gauge tube is correctly installed and functioning, engine operators can maintain the integrity of their engines and avoid costly repairs. This part is a crucial component in the engine’s monitoring system, providing vital information that helps in the day-to-day maintenance and operation of these powerful engines.

Role of Part 4932930 Oil Gauge Tube in Engine Systems

The 4932930 Oil Gauge Tube is an integral component in the accurate measurement and monitoring of oil levels within an engine system. It works in conjunction with several key components to ensure the engine operates efficiently and safely.

Interaction with the Dipstick

The Oil Gauge Tube interfaces directly with the dipstick, a slender metal or plastic rod used to check the oil level in the engine. The dipstick is inserted into the tube, allowing it to reach the oil reservoir. Once removed, the oil level can be read from the markings on the dipstick, providing a quick and easy method for assessing the oil quantity.

Connection to the Oil Level Gauge

The Oil Gauge Tube also plays a significant role in conjunction with the oil level gauge. This gauge is typically an electronic or mechanical device that provides a more precise reading of the oil level. The tube channels the oil to the gauge, enabling it to accurately measure the oil level and display it on a dashboard or control panel. This real-time data is essential for maintaining optimal engine performance and preventing potential damage from low oil levels.

Ensuring Accurate Oil Level Readings

Accurate oil level readings are vital for the health of the engine. The Oil Gauge Tube ensures that the dipstick and oil level gauge receive consistent and reliable data. This consistency helps in maintaining the correct oil levels, which is essential for lubrication, cooling, and cleaning within the engine. Proper lubrication reduces friction and wear on moving parts, while cooling helps dissipate heat generated during operation. Additionally, oil acts as a cleaning agent, carrying away contaminants and deposits that can accumulate within the engine.

Integration with the Overall Oil System

The Oil Gauge Tube is part of a larger oil system that includes the oil pump, filter, and passages throughout the engine. It ensures that the oil circulates effectively, reaching all necessary components. The tube’s role in monitoring oil levels helps in identifying leaks or consumption issues early, allowing for timely maintenance and repairs.

Conclusion

In summary, the 4932930 Oil Gauge Tube is a key component in the engine’s oil management system, working seamlessly with the dipstick and oil level gauge to provide accurate and reliable oil level readings. This ensures the engine remains well-lubricated, cool, and clean, contributing to its overall efficiency and longevity.