5287243
Turbocharger Oil Supply Tube
Cummins®

The Turbocharger Oil Supply Tube, identified by Part #5287243, is a component manufactured by Cummins, a well-established name in the automotive and heavy-duty truck industry. This tube is integral to the turbocharger system, facilitating the delivery of lubricating oil to vital components within the turbocharger. Understanding its role, function, and the manufacturer’s reputation is key to appreciating its significance in maintaining the efficiency and reliability of truck engines ¹.

Basic Concepts of Turbocharger Oil Supply Tubes

Turbocharger oil supply tubes operate on the fundamental principle of delivering lubricating oil from the engine’s lubrication system to the turbocharger. This lubrication is vital for reducing friction and wear on moving parts within the turbocharger, such as the turbine and compressor wheels, and the bearings that support them. Proper lubrication ensures these components operate smoothly and efficiently, contributing to the overall performance and longevity of the turbocharger system ².

Purpose and Function

The Turbocharger Oil Supply Tube (Part #5287243) plays a specific role in the turbocharger system by channeling lubricating oil to critical components. This tube connects the engine’s oil supply to the turbocharger, ensuring a consistent flow of oil to lubricate the turbocharger’s internal parts. By maintaining adequate lubrication, the tube helps in reducing operational friction, which in turn supports the turbocharger’s efficiency and durability ³.

Key Features

The Turbocharger Oil Supply Tube is designed with several key features that enhance its performance and durability. It is typically constructed from high-quality materials that can withstand the high temperatures and pressures within the turbocharger system. The tube’s design may include reinforced sections to prevent kinking or damage, ensuring a reliable oil flow. Additionally, precision engineering ensures a secure fit within the turbocharger system, minimizing the risk of leaks or disconnections.

Benefits

Utilizing the Turbocharger Oil Supply Tube offers several advantages. Improved turbocharger efficiency is a direct benefit, as consistent lubrication reduces friction and wear on internal components. This can lead to enhanced engine performance and fuel efficiency. Furthermore, the tube contributes to the overall reliability of the turbocharger system, potentially extending its operational life and reducing the need for frequent maintenance or repairs.

Installation and Integration

Installing the Turbocharger Oil Supply Tube requires careful consideration to ensure it is properly integrated into the turbocharger system. The process involves connecting the tube to the engine’s oil supply and securing it within the turbocharger assembly. Specific considerations may include ensuring the tube is correctly aligned to prevent kinks or obstructions in the oil flow, and verifying all connections are secure to prevent leaks.

Maintenance and Troubleshooting

Maintaining the Turbocharger Oil Supply Tube is crucial for ensuring optimal performance and longevity. Regular inspections should be conducted to check for signs of wear, damage, or leaks. Common maintenance practices include cleaning the tube and its connections, and replacing the tube if any damage is detected. Troubleshooting may involve checking for oil flow issues, inspecting connections for leaks, and ensuring the tube is properly aligned within the system.

Cummins Overview

Cummins Inc. is a globally recognized leader in the design, manufacture, and distribution of engines and related technologies. With a strong reputation in the automotive industry, Cummins is committed to producing high-quality components for commercial vehicles. Their products are known for reliability, efficiency, and durability, making them a preferred choice for heavy-duty truck applications. Cummins’ dedication to innovation and quality ensures their components, including the Turbocharger Oil Supply Tube, meet the demanding requirements of modern engines.

Turbocharger Oil Supply Tube in Cummins Engines

The Turbocharger Oil Supply Tube, part number 5287243, is a critical component in several Cummins engines, ensuring the turbocharger operates smoothly and efficiently. This part is designed to deliver oil from the engine’s lubrication system to the turbocharger, providing the necessary lubrication and cooling.

QSB3.3 CM2250 EC

In the QSB3.3 CM2250 EC engine, the Turbocharger Oil Supply Tube is integral to maintaining the turbocharger’s performance. The QSB3.3 series is known for its robust design and reliability, making it a popular choice in various industrial and agricultural applications. The CM2250 EC variant specifically benefits from this part, as it ensures the turbocharger receives adequate lubrication, which is crucial for its longevity and efficiency.

Grouping of Engines

The Turbocharger Oil Supply Tube is also compatible with other Cummins engines that share similar design and operational characteristics with the QSB3.3 CM2250 EC. These engines typically include those in the QSB series, where the design and placement of the turbocharger oil supply tube are standardized to ensure consistent performance across the range. This standardization allows for easier maintenance and part replacement, providing convenience and reliability to the users.

Role of Part 5287243 Turbocharger Oil Supply Tube in Engine Systems

The Turbocharger Oil Supply Tube is an essential component in the turbocharger plumbing system of an engine. Its primary function is to deliver pressurized oil from the engine’s lubrication system to the turbocharger. This oil is vital for lubricating the turbocharger’s bearings and cooling its internal components, which operate at high speeds and temperatures.

Integration with Turbocharger Plumbing

1. Oil Feed Line Connection: The Turbocharger Oil Supply Tube connects the engine’s oil supply line to the turbocharger. This connection ensures a consistent flow of oil to the turbocharger, maintaining optimal lubrication.

2. Turbocharger Bearings: The oil delivered through this tube lubricates the turbocharger’s journal and thrust bearings. Proper lubrication reduces friction and wear, enhancing the turbocharger’s efficiency and longevity.

3. Cooling Function: In addition to lubrication, the oil also plays a role in cooling the turbocharger’s internal components. The oil absorbs heat from the turbocharger, which is then dissipated back into the engine’s oil system.

4. Sealing and Pressure Maintenance: The Turbocharger Oil Supply Tube is designed to maintain the necessary oil pressure required for effective lubrication. It also ensures that the oil seals around the turbocharger’s rotating assembly, preventing oil leaks and maintaining system integrity.

5. Compatibility with Other Components: This tube works in conjunction with other turbocharger components such as the oil return line, which carries used oil back to the engine’s sump, and the wastegate, which regulates turbocharger boost pressure.

6. System Monitoring: In modern engine systems, the Turbocharger Oil Supply Tube may be part of a monitored system that includes sensors to detect oil pressure and temperature. This data helps in diagnosing potential issues and ensuring the turbocharger operates within safe parameters.

Conclusion

In summary, the Turbocharger Oil Supply Tube (Part #5287243) is a key element in the turbocharger plumbing, ensuring that the turbocharger receives the necessary oil for lubrication and cooling, thereby contributing to the overall performance and reliability of the engine system. Its integration with the turbocharger system, compatibility with other components, and role in maintaining system integrity highlight its importance in modern engine designs.