165659
Oil Gauge Tube
Cummins®

Introduction

The Cummins 165659 Oil Gauge Tube is a critical component in the lubrication systems of commercial trucks. It ensures the accurate measurement of oil levels within the engine, which is essential for maintaining the health and efficiency of the engine by providing reliable oil level readings ².

Function and Operation

This part operates as part of the engine’s lubrication system, measuring the oil level and connecting to the oil gauge. It extends into the oil sump, drawing oil up to a certain level indicated on the gauge. This mechanism ensures the engine receives the appropriate amount of lubrication, which is vital for reducing friction and wear on engine components ².

Key Features

The Cummins 165659 Oil Gauge Tube is constructed from durable materials that resist high temperatures and pressures. Its design includes precise dimensions for a proper fit within the engine’s oil sump and accurate oil level readings. The tube may feature anti-corrosion coatings to enhance its longevity and performance in the harsh environment of a commercial truck engine ¹.

Benefits

This Cummins part offers accurate oil level readings, contributing to enhanced engine protection by ensuring the engine is not operated with insufficient oil. Proper lubrication facilitated by the gauge tube minimizes wear on engine components, contributing to overall engine efficiency and longevity ².

Installation and Maintenance

Proper installation of the Oil Gauge Tube involves following manufacturer guidelines to ensure it is correctly positioned within the engine’s oil sump. Regular maintenance practices, such as checking for leaks or damage, are recommended to ensure optimal performance. Replacing the tube if it shows signs of wear or if inaccurate readings are observed is advisable to maintain the integrity of the engine’s lubrication system ².

Troubleshooting

Common issues with the Oil Gauge Tube may include inaccurate oil level readings or leaks. Diagnostic procedures may involve checking the tube for physical damage, ensuring it is properly installed, and verifying that the oil gauge is functioning correctly. Solutions may include replacing the tube if damaged or recalibrating the oil gauge if readings are consistently inaccurate ².

Manufacturer Information

Cummins Inc. is renowned for producing high-quality engine components. The company’s commitment to innovation and excellence is reflected in its product line, including the 165659 Oil Gauge Tube. Cummins’ reputation for reliability and performance makes its components a popular choice for commercial truck applications ².

Compatibility

The Cummins Oil Gauge Tube part number 165659 is designed to fit seamlessly into various Cummins engines, ensuring accurate and reliable oil pressure readings. It is compatible with the K19 engine series and other Cummins engines that share similar design and operational parameters, underscoring its versatility and importance in maintaining the health and efficiency of the engine’s lubrication system ².

Role in Engine Systems

The 165659 Oil Gauge Tube is an essential component in the engine system, designed to work in conjunction with the dipstick tube length and the oil gauge tube. Its primary function is to facilitate the accurate measurement and monitoring of the engine oil level. When integrated into the engine system, the Oil Gauge Tube connects to the dipstick tube, ensuring the dipstick reaches the correct depth within the oil sump for an accurate reading. It provides a precise pathway for the oil to travel from the sump to the gauge, ensuring consistent and reliable measurements. Additionally, it maintains the integrity of the oil level reading by preventing contamination or leakage, ensuring the oil level indicator on the dashboard reflects the true state of the engine’s lubrication system ².

Conclusion

The Cummins 165659 Oil Gauge Tube plays a vital role in the lubrication system of commercial trucks by ensuring accurate oil level readings. Its durable construction, precise design, and compatibility with various Cummins engines contribute to the overall efficiency and reliability of the engine system. Regular maintenance and proper installation are key to maximizing the benefits of this part.