4950373
Lubricating Oil Transfer Tube
Cummins®

Introduction

The Lubricating Oil Transfer Tube 4950373, manufactured by Cummins, is a critical component in the lubrication system of commercial trucks. This part ensures that the engine receives the necessary lubrication for optimal performance and longevity.

Basic Concepts of Lubricating Oil Transfer Tubes

A Lubricating Oil Transfer Tube is a component within the lubrication system of an engine. Its primary function is to facilitate the movement of lubricating oil from the oil reservoir to various engine components that require lubrication. This process is vital for reducing friction between moving parts, which in turn helps maintain engine efficiency and extends the lifespan of the engine ¹.

Purpose of the 4950373 Lubricating Oil Transfer Tube

The 4950373 Lubricating Oil Transfer Tube plays a specific role in the operation of a truck by ensuring that lubricating oil is efficiently transferred to critical engine components. This includes parts such as bearings, pistons, and other moving elements that are subject to wear and tear due to friction. By maintaining a consistent flow of oil, the tube helps in reducing the wear on these components, thereby contributing to the overall performance and reliability of the engine ².

Key Features

The 4950373 Lubricating Oil Transfer Tube is designed with several features that enhance its performance. It is constructed from durable materials to withstand the high pressures and temperatures within the engine. The tube’s design ensures a smooth flow of oil, minimizing the risk of blockages or leaks. Additionally, it is engineered to fit precisely within the engine’s lubrication system, ensuring compatibility and ease of installation ³.

Benefits

Using the 4950373 Lubricating Oil Transfer Tube offers several benefits. It contributes to improved engine efficiency by ensuring that all moving parts receive adequate lubrication. This reduces friction and wear, leading to enhanced engine performance. Furthermore, the tube’s reliable design helps in maintaining the engine’s longevity, reducing the need for frequent repairs or replacements.

Installation Process

Installing the 4950373 Lubricating Oil Transfer Tube requires careful attention to detail to ensure proper fitting. The process involves disconnecting the old tube, cleaning the area, and then fitting the new tube into place. It is important to use the correct tools and equipment to avoid damaging the tube or the surrounding components. Ensuring a secure fit is crucial to prevent leaks and maintain the efficiency of the lubrication system.

Troubleshooting Common Issues

Common issues with the 4950373 Lubricating Oil Transfer Tube may include leaks or blockages. These can often be identified by observing signs such as oil stains or a decrease in engine performance. Troubleshooting steps may involve inspecting the tube for damage, ensuring all connections are secure, and cleaning or replacing the tube if necessary.

Maintenance Tips

Regular maintenance of the 4950373 Lubricating Oil Transfer Tube is important to ensure its optimal performance. This includes periodic inspections for signs of wear or damage, cleaning the tube to remove any debris, and ensuring all connections are tight. Following these maintenance tips can help in prolonging the life of the tube and maintaining the efficiency of the engine’s lubrication system.

Compatibility and Applications

The 4950373 Lubricating Oil Transfer Tube is designed to fit a range of engines and truck models, demonstrating its versatility and widespread use in the industry. Its compatibility ensures that it can be used in various commercial truck applications, providing reliable lubrication across different engine types.

Cummins: A Brief Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its high-quality engines and components. With a rich history and a diverse product range, Cummins has established a reputation for reliability and innovation. The 4950373 Lubricating Oil Transfer Tube is a testament to Cummins’ commitment to providing durable and efficient parts for the commercial trucking sector.

Cummins Lubricating Oil Transfer Tube (Part 4950373) in Engine Applications

The Cummins Lubricating Oil Transfer Tube, identified by part number 4950373, is a critical component in the engine’s lubrication system. This part ensures the efficient transfer of lubricating oil from the oil reservoir to the engine’s moving parts, thereby maintaining optimal lubrication levels and reducing wear and tear.

Application in K19 Engines

In the K19 engine series, the lubricating oil transfer tube is integral to the engine’s performance and longevity. The K19 engine, known for its robust design and reliability, relies on this component to maintain the necessary oil flow throughout its various subsystems. The precise engineering of the 4950373 part ensures that the oil is distributed evenly, which is crucial for the engine’s smooth operation and durability.

Grouping of Engines

The Cummins lubricating oil transfer tube is not limited to the K19 engine series alone. It is also compatible with other Cummins engine models that share similar design and operational requirements. This part’s versatility makes it a valuable component across multiple engine groups, ensuring that the lubrication system functions optimally in various engine configurations.

By integrating the 4950373 part into the engine’s design, Cummins ensures that the lubrication system operates efficiently, contributing to the overall reliability and performance of the engine. This part is a testament to Cummins’ commitment to quality and precision in engine components.

Role of Part 4950373 Lubricating Oil Transfer Tube in Engine Systems

The lubricating oil transfer tube, part 4950373, is integral to the efficient operation of various engine systems. It facilitates the smooth transfer of lubricating oil between different components, ensuring optimal performance and longevity of the engine.

Integration with the Cylinder Block

In engines featuring a cylinder block, the lubricating oil transfer tube plays a significant role in directing oil to critical areas. It ensures that the moving parts within the cylinder block, such as pistons and bearings, receive a consistent supply of lubricant. This reduces friction and wear, contributing to the overall efficiency and durability of the engine.

Function in Short Blocks

For engines with a K6 short block or a KTTA-19C short block, the lubricating oil transfer tube is essential for maintaining the lubrication system’s integrity. It connects the oil pump to various lubrication points within the short block, ensuring that all moving components are adequately lubricated. This is particularly important in high-performance engines where precision and reliability are paramount.

Interaction with the Base and Parts

The tube also interacts with the engine base and various parts, such as the crankshaft and camshaft. By providing a reliable pathway for oil, it helps in cooling these components and reducing the risk of overheating. This is vital for the consistent operation of the engine under varying loads and conditions.

Ensuring Smooth Operation

Overall, the lubricating oil transfer tube, part 4950373, is a key component in the lubrication system of an engine. Its role in transferring oil to different parts of the engine, including the cylinder block, short blocks, and base, ensures that all components operate smoothly and efficiently. This contributes to the engine’s performance, reliability, and longevity.

Conclusion

The 4950373 Lubricating Oil Transfer Tube by Cummins is a vital component in the lubrication system of commercial trucks. Its role in ensuring the efficient transfer of lubricating oil to critical engine components contributes to the overall performance, reliability, and longevity of the engine. Regular maintenance and proper installation are essential to maximize the benefits of this part.