4930983
Oil Gauge Tube End
Cummins®

The 4930983 Oil Gauge Tube End is a component manufactured by Cummins, designed specifically for use in commercial trucks. This part plays a role in the engine’s lubrication system by facilitating accurate oil level readings. Cummins, a well-established manufacturer in the diesel engine and component industry, ensures that this part meets the rigorous demands of commercial vehicle operations ¹.

Function and Operation

The Oil Gauge Tube End functions within the engine’s lubrication system by connecting the oil gauge to the engine’s oil reservoir. It allows for the precise measurement of oil levels, ensuring that the engine operates within safe parameters. Accurate oil level readings are vital for maintaining engine health, as they enable timely oil changes and help prevent engine damage due to insufficient lubrication ².

Key Features

This Cummins part is constructed from high-quality materials, ensuring durability and reliability. Its design includes features that enhance performance, such as a secure fitting mechanism that prevents leaks and ensures a stable connection between the oil gauge and the reservoir. Additionally, the part is engineered to withstand the harsh operating conditions typical of commercial truck environments ³.

Benefits

The use of the 4930983 offers several benefits. It provides improved accuracy in oil level readings, which is crucial for maintaining engine efficiency and longevity. The part’s durable construction ensures it can withstand the rigors of commercial use, offering reliability over time. Its design also contributes to ease of installation and maintenance, reducing downtime for commercial fleets.

Installation

Proper installation of this part involves several steps. First, ensure the engine is cool and the oil system is depressurized. Use the appropriate tools to remove the old tube end, if applicable. Clean the fitting area to ensure a secure connection. Install the new tube end, ensuring it is properly seated and tightened to the manufacturer’s specifications. Finally, check for leaks and proper operation before restarting the engine.

Maintenance and Troubleshooting

To maintain the 4930983, regular inspections for signs of wear or damage are recommended. Cleaning the fitting area during maintenance checks can prevent leaks and ensure accurate readings. Common issues may include leaks at the connection point or inaccurate readings, which can often be resolved by tightening the connection or replacing the tube end if damaged.

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, innovation, and reliability in the commercial vehicle industry. The company’s commitment to excellence is reflected in its wide range of products, including the 4930983, designed to meet the demanding requirements of commercial truck applications.

Cummins Engine Compatibility with Oil Gauge Tube End Part 4930983

The Oil Gauge Tube End part 4930983 by Cummins is designed to fit a variety of engine models, ensuring compatibility across multiple engine series. This part is crucial for maintaining accurate oil level readings, which is essential for engine health and performance.

B4.5 Series Engines

• B4.5 CM2350 B129B
• ISB4.5 CM2350 B104

D4.0 Series Engines

• D4.0 CM2620 D103B

F2.8 Series Engines

• F2.8 CM2620 F135B
• ISF2.8 CM2220 F117
• ISF2.8 CM2220 F129

F3.8 Series Engines

• F3.8 CM2350 F120B
• F3.8 CM2350 F128C
• F3.8 CM2620 F137B
• F3.8 F102
• ISF3.8 CM2220 AN
• ISF3.8 CM2220 F103
• ISF3.8 CM2350 F109
• QSF3.8 CM2350 F107
• QSF3.8 CM2880 F112

F4.5 Series Engines

• F4.5 CM2620 F139B
• F4.5 CM2620 F141C

ISF4.5 Series Engines

• ISF4.5 CM2220 F123

QSF2.8 Series Engines

• QSF2.8 CM2880 F104
• QSF2.8 CM2880 F105
• QSF2.8 CM2880 F108
• QSF2.8 CM2880 F114

R2.8 Series Engines

• R2.8 CM2220 R101B

This part is engineered to ensure a secure fit and reliable performance across these engines, making it a versatile choice for maintenance and repair.

Role of Part 4930983 Oil Gauge Tube End in Engine Systems

The part 4930983 Oil Gauge Tube End is an integral component in the accurate measurement and monitoring of oil levels within an engine system. This component interfaces with several key elements to ensure the engine operates efficiently and safely.

Interaction with the Dipstick

The Oil Gauge Tube End connects to the dipstick, allowing for the precise measurement of oil levels. When the dipstick is inserted into the tube, the endfit ensures a secure and leak-free connection, which is essential for obtaining an accurate reading of the oil level.

Integration with the Gauge

This component plays a significant role in the functionality of the oil level gauge. By providing a consistent and reliable connection point for the gauge, it enables the accurate transmission of oil level data to the dashboard or monitoring system. This ensures that the gauge provides real-time, precise readings, allowing for timely maintenance and interventions.

Lubricating Oil Gauge System

In systems that utilize a lubricating oil gauge, the Oil Gauge Tube End is vital. It ensures that the gauge can accurately reflect the oil level, which is crucial for maintaining the proper lubrication of engine components. This, in turn, helps in reducing wear and tear, enhancing engine longevity, and ensuring optimal performance.

Oil Gauge Tube Assembly

As part of the oil gauge tube assembly, the endfit component ensures that the tube remains intact and functions correctly. It helps in maintaining the structural integrity of the tube, preventing leaks, and ensuring that the oil level is consistently and accurately measured.

Oil Level Gauge Mechanism

The Oil Gauge Tube End is also a key player in the oil level gauge mechanism. It facilitates the smooth operation of the gauge by providing a stable connection point. This stability is essential for the gauge to function correctly, offering engineers and mechanics reliable data on the engine’s oil levels.

Conclusion

In summary, the part 4930983 Oil Gauge Tube End is a fundamental component in the engine’s oil measurement and monitoring system. Its role in connecting and securing various elements ensures the accurate and reliable operation of the oil gauge and related components, contributing to the overall efficiency and safety of the engine system.