5540883
Lubricating Oil Supply Tube
Cummins®

The Lubricating Oil Supply Tube, identified by Part #5540883, is a component manufactured by Cummins. This tube is integral to the engine lubrication system, ensuring that oil is efficiently distributed to various engine components. Cummins, a well-established name in the commercial truck industry, produces this part with a focus on reliability and performance ¹.

Function and Operation

The Lubricating Oil Supply Tube operates by facilitating the flow of oil from the oil pump to critical engine components such as bearings, pistons, and other moving parts. Its role in the lubrication system is to maintain a consistent supply of oil, which reduces friction and wear, thereby supporting the overall efficiency and longevity of the engine. The tube is designed to handle the pressure and temperature variations within the engine, ensuring a steady oil flow under all operating conditions ².

Key Features

This part is constructed from high-quality materials that offer durability and resistance to corrosion. Its design includes precise fittings and connections to ensure a secure and leak-free installation. The tube’s material composition is chosen to withstand the high pressures and temperatures encountered in engine environments, enhancing its performance and reliability. Additionally, the tube may feature reinforced sections to prevent kinking or damage during operation ³.

Benefits

The Lubricating Oil Supply Tube provides several advantages within the engine lubrication system. By ensuring a consistent and efficient oil supply, it helps reduce friction between moving parts, which can lead to improved engine performance and fuel efficiency. The tube’s robust construction contributes to enhanced engine longevity by protecting critical components from wear and damage. Moreover, its reliable operation supports the overall stability and efficiency of the engine lubrication system ⁴.

Installation and Maintenance

Proper installation of the Lubricating Oil Supply Tube is crucial for its effective operation. It should be securely fitted to avoid leaks and ensure a consistent oil flow. Regular maintenance practices, such as checking for signs of wear or damage and ensuring all connections are tight, are recommended to maintain optimal performance. Troubleshooting common issues may involve inspecting the tube for blockages or leaks and addressing any identified problems promptly to prevent further complications ⁵.

Safety Considerations

When working with the Lubricating Oil Supply Tube, it is important to follow safety precautions to ensure personal safety and the integrity of the component. This includes wearing appropriate personal protective equipment (PPE) when handling the tube, especially during installation or maintenance. Proper storage of the tube, away from extreme temperatures and direct sunlight, is also recommended to prevent damage. Additionally, any disposal of the tube should comply with local regulations to ensure environmental safety ⁶.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a strong reputation for quality and innovation in the commercial truck industry. The company’s product offerings include a wide range of engines and components designed to meet the demanding requirements of various applications, ensuring reliability and performance in diverse operating conditions ⁷.

Conclusion

The Lubricating Oil Supply Tube (Part #5540883) is a critical component in Cummins engines, ensuring efficient oil distribution and contributing to engine performance and longevity. Its robust design and reliable operation make it essential for maintaining the integrity of the engine lubrication system. Proper installation, regular maintenance, and adherence to safety practices are vital for maximizing the benefits of this Cummins part.