3905799
Oil Gauge Tube
Cummins®

Introduction

The Cummins 3905799 Oil Gauge Tube is a vital component in heavy-duty truck engines, designed to ensure accurate measurement of oil levels within the engine’s lubrication system. This part is crucial for maintaining optimal lubrication parameters, which are essential for the efficient and reliable operation of heavy-duty trucks ¹.

Function and Operation

This Cummins part operates as a key element of the engine’s lubrication system. It conveys oil level information from the engine’s oil pan to the oil gauge on the dashboard. This continuous monitoring ensures that the engine maintains adequate lubrication, which is necessary to reduce friction between moving parts, dissipate heat, and remove contaminants ².

Key Features

The Oil Gauge Tube is constructed from high-quality materials that are resistant to the harsh conditions within an engine environment. Its dimensions are tailored to fit precisely within the engine’s oil pan and gauge system, ensuring accurate oil level readings. The design may include features such as reinforced connections to prevent leaks and ensure a secure fit ³.

Benefits

This part offers several advantages. It provides accurate oil level readings, which are essential for maintaining proper engine lubrication. Its reliable performance helps in preventing engine wear and potential damage due to insufficient lubrication. Furthermore, by ensuring consistent oil levels, this component contributes to the overall longevity of the engine.

Installation and Maintenance

Proper installation of the 3905799 is important for its effective operation. It should be installed according to the manufacturer’s guidelines to ensure a secure fit and accurate readings. Regular maintenance, such as checking for leaks and ensuring the tube is free from obstructions, is recommended to maintain optimal performance. Following these practices can help in prolonging the tube’s service life and ensuring the engine’s efficient operation.

Troubleshooting Common Issues

Common issues with Oil Gauge Tubes may include inaccurate oil level readings or leaks. These problems can often be traced back to installation errors, wear and tear, or damage to the tube. Troubleshooting steps may involve checking the tube’s fit within the system, inspecting for signs of wear or damage, and ensuring all connections are secure. Addressing these issues promptly can help in maintaining the engine’s performance and preventing more serious problems.

Importance of Regular Inspection

Routine inspections and maintenance checks for the 3905799 are important. Regular inspection allows for the early detection of potential issues such as leaks or inaccurate readings. Early detection can prevent more serious engine problems and ensure the component continues to perform its function effectively. Incorporating these inspections into regular maintenance schedules can contribute to the engine’s reliability and longevity.

Cummins Overview

Cummins Inc. is a well-established company in the automotive industry, known for its high-quality components for heavy-duty trucks. With a history of innovation and commitment to excellence, Cummins has built a reputation for manufacturing reliable and durable parts. The company’s dedication to quality is evident in its product line, which includes components like the 3905799, designed to meet the demanding requirements of heavy-duty truck engines.

Conclusion

The Cummins 3905799 Oil Gauge Tube is a critical component in the maintenance and operation of heavy-duty truck engines. Its accurate measurement of oil levels ensures optimal engine performance and longevity. Proper installation, regular maintenance, and timely troubleshooting of common issues are essential for the effective operation of this part. Regular inspections and understanding the role of this component in the engine’s lubrication system contribute to the overall reliability and efficiency of heavy-duty trucks.