4315901
Turbo Oil Supply Tube
Cummins®

Introduction

The Turbo Oil Supply Tube, identified by part number 4315901, is a component manufactured by Cummins, a well-established name in the automotive and heavy-duty truck industry. This tube is integral to the operation of heavy-duty truck engines, particularly in the context of turbocharger systems. Cummins ensures that this component meets the demanding requirements of modern trucking applications.

Function and Operation

The Turbo Oil Supply Tube operates as a conduit within the engine system, responsible for delivering oil to the turbocharger. This delivery is vital for the lubrication of moving parts within the turbocharger, ensuring smooth operation and reducing wear. The tube connects to the engine’s lubrication system, channeling oil directly to the turbocharger, which is a component for enhancing engine performance by compressing intake air before it enters the combustion chamber ¹.

Purpose of the Turbo Oil Supply Tube

The specific role of the Turbo Oil Supply Tube in the operation of a truck is to facilitate the lubrication of the turbocharger. This lubrication is crucial for maintaining the efficiency and longevity of the turbocharger. By ensuring that oil is consistently supplied to the turbocharger, the tube contributes to the overall performance and reliability of the engine. Proper lubrication reduces friction and heat, which are common causes of turbocharger failure ².

Key Features

The Turbo Oil Supply Tube is designed with several key features that enhance its functionality. It is typically made from durable materials that can withstand the high pressures and temperatures associated with engine operation. The design of the tube includes precise fittings and connections to ensure a secure and leak-free installation. Additionally, the tube may incorporate features such as reinforced sections to prevent kinking or damage, ensuring a consistent oil flow to the turbocharger.

Benefits

The advantages provided by the Turbo Oil Supply Tube include improved turbocharger efficiency, which directly translates to enhanced engine performance. Proper lubrication of the turbocharger leads to reduced friction and wear, potentially extending the longevity of engine components. Furthermore, the consistent supply of oil helps maintain optimal turbocharger operation, contributing to the overall reliability and efficiency of the engine.

Installation and Compatibility

For the proper installation of the Turbo Oil Supply Tube, it is important to follow manufacturer guidelines to ensure compatibility with various engine models. Installation typically involves connecting the tube to the engine’s lubrication system and securing it to the turbocharger. Specific requirements may vary depending on the engine model, so it is crucial to consult the manufacturer’s instructions for detailed guidance.

Maintenance and Troubleshooting

Regular maintenance practices for the Turbo Oil Supply Tube include checking for leaks or blockages that could impede oil flow to the turbocharger. It is also important to ensure that all connections are secure and that the tube is free from kinks or damage. Common troubleshooting tips involve inspecting the tube for signs of wear or degradation and addressing any issues promptly to prevent potential turbocharger failure.

Common Failures and Solutions

Typical failure modes associated with the Turbo Oil Supply Tube include leaks, blockages, and physical damage to the tube. Solutions to these issues may involve repairing or replacing the tube, ensuring all connections are secure, and addressing any underlying causes of damage, such as excessive heat or pressure. Preventive measures include regular inspections and maintenance to identify and address potential issues before they lead to turbocharger failure.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and related technologies. With a history spanning over a century, Cummins has established a reputation for quality, reliability, and innovation in the automotive and heavy-duty truck industry. The company’s product range includes engines for on-highway and off-highway applications, as well as components and systems that enhance engine performance and efficiency ³.

Compatibility with Cummins Engines

The Turbo Oil Supply Tube, identified by the part number 4315901, is a critical component in the lubrication system of certain Cummins engines. This part ensures that the turbocharger receives the necessary oil pressure to operate efficiently and maintain optimal performance. Below is a detailed description of how this part fits with specific Cummins engines.

ISX12 G

The ISX12 G engine is a high-performance, heavy-duty diesel engine known for its robust design and reliability. The Turbo Oil Supply Tube (4315901) is integral to the ISX12 G’s lubrication system, ensuring that the turbocharger is adequately supplied with oil. This part connects the oil supply line from the engine’s oil system to the turbocharger, facilitating the flow of oil that is essential for the turbocharger’s operation.

CM2180 EJ

The CM2180 EJ engine is another example of Cummins’ engineering excellence, designed for medium-duty applications. The Turbo Oil Supply Tube (4315901) in this engine plays a similar role as in the ISX12 G. It ensures that the turbocharger receives the necessary oil pressure, which is crucial for maintaining the turbocharger’s efficiency and longevity. This part is designed to withstand the high-stress conditions of the engine, providing a reliable connection between the oil supply line and the turbocharger.

EJ2000

The EJ2000 engine is part of Cummins’ lineup of medium-duty engines, known for their durability and performance. The Turbo Oil Supply Tube (4315901) is essential in this engine’s lubrication system, ensuring that the turbocharger is properly lubricated. This part connects the oil supply line from the engine’s oil system to the turbocharger, ensuring that the turbocharger operates smoothly and efficiently.

Grouping of Engines

The Turbo Oil Supply Tube (4315901) is compatible with the ISX12 G, CM2180 EJ, and EJ2000 engines. These engines, while differing in their specific applications and performance characteristics, share a common requirement for efficient turbocharger lubrication. The part’s design ensures that it fits seamlessly into the lubrication systems of these engines, providing a reliable and efficient connection between the oil supply line and the turbocharger.

Role of Part 4315901 Turbo Oil Supply Tube in Engine Systems

The Turbo Oil Supply Tube, identified by part number 4315901, is a component in the lubrication system of turbocharged engines. This tube facilitates the delivery of oil from the engine’s lubrication system to the turbocharger.

In the context of plumbing, the Turbo Oil Supply Tube acts as a conduit, ensuring a steady flow of oil to critical moving parts within the turbocharger. It connects to the engine’s oil supply lines and routes oil to the turbocharger’s bearing and turbine assembly. This connection is vital for maintaining proper lubrication, which reduces friction and wear on the turbocharger’s components.

Regarding the turbocharger, the Turbo Oil Supply Tube plays a role in enhancing the turbocharger’s performance and longevity. The oil supplied through this tube lubricates the turbocharger’s shaft bearings and, in some designs, the turbine itself. Adequate lubrication is necessary to handle the high rotational speeds and temperatures that turbochargers experience.

Moreover, the tube often incorporates features such as filters and relief valves to ensure that the oil delivered is clean and at the correct pressure. This helps in preventing contamination and over-pressurization, which could lead to turbocharger failure.

Conclusion

The Turbo Oil Supply Tube (part number 4315901) by Cummins is a critical component in the lubrication system of turbocharged engines. It ensures that the turbocharger receives the necessary oil pressure to operate efficiently and maintain optimal performance. Proper installation, maintenance, and understanding of its role in engine systems are essential for the longevity and reliability of the engine.