3411026
Lubricating Oil Supply Tube
Cummins®

Introduction

The Lubricating Oil Supply Tube 3411026, manufactured by Cummins, is a critical component in the lubrication system of heavy-duty truck engines. Proper lubrication is essential for the efficient operation and longevity of an engine, as it reduces friction between moving parts, dissipates heat, and removes contaminants ¹.

Basic Concepts of Lubricating Oil Supply Tubes

A Lubricating Oil Supply Tube is a conduit within the engine lubrication system that facilitates the flow of oil to various engine components. Its function is to ensure that oil is consistently and efficiently distributed, which is vital for maintaining the performance and durability of the engine ².

Purpose and Function of the 3411026 Lubricating Oil Supply Tube

The 3411026 Lubricating Oil Supply Tube is designed to direct lubricating oil to critical components such as bearings, pistons, and other moving parts. This ensures that these components receive the necessary lubrication to operate smoothly and efficiently, which is fundamental for the engine’s performance and durability ³.

Key Features of the 3411026 Lubricating Oil Supply Tube

This part is constructed with materials that offer durability and resistance to the high temperatures and pressures within an engine. Its design includes features that enhance its performance, such as precise engineering to ensure a consistent flow of oil and robust construction to withstand the demanding conditions of heavy-duty truck engines.

Benefits of Using the 3411026 Lubricating Oil Supply Tube

Incorporating this Cummins part into a truck’s engine system offers several advantages. It contributes to improved lubrication efficiency, which can lead to reduced wear on engine parts. Additionally, by ensuring that engine components are properly lubricated, this tube can potentially increase the engine’s lifespan and maintain its performance over time.

Installation and Integration

Proper installation of the 3411026 Lubricating Oil Supply Tube is crucial for its effective operation within a truck’s engine system. It is important to follow manufacturer guidelines to ensure that the tube is correctly positioned and securely fitted. This may involve specific prerequisites or considerations to ensure that the tube integrates seamlessly with the existing engine components.

Maintenance and Troubleshooting

Regular maintenance of the 3411026 Lubricating Oil Supply Tube is recommended to ensure its optimal performance. This includes checking for any signs of wear or damage and ensuring that it remains clean and free from obstructions. Common issues that may arise with Lubricating Oil Supply Tubes include leaks or blockages, which can be addressed through routine inspections and timely repairs.

Cummins: A Brief Overview

Cummins Inc. is a leader in the diesel engine manufacturing industry, known for its innovation and commitment to quality. With a rich history of producing reliable and efficient engines, Cummins has established itself as a trusted name in the automotive sector. The company’s expertise in engine technology and its dedication to advancing the industry are reflected in its products, including the 3411026 Lubricating Oil Supply Tube.

Application in Cummins Engines

QSK60 CM500 and QSK60 CM850 MCRS

The Lubricating Oil Supply Tube (part number 3411026) is integral to the Cummins QSK60 CM500 and QSK60 CM850 MCRS engines. These engines are designed for heavy-duty applications, requiring robust and reliable lubrication systems to handle the demanding operational conditions.

• QSK60 CM500: This engine model benefits from the precise delivery of lubricating oil to its components, ensuring smooth operation and reducing wear and tear. The 3411026 part is engineered to withstand the high pressures and temperatures typical in such engines.

• QSK60 CM850 MCRS: The QSK60 CM850 MCRS engine, with its advanced features and higher power output, also relies on the 3411026 part for efficient oil distribution. This ensures that all critical parts are adequately lubricated, enhancing the engine’s reliability and performance.

Importance of the Lubricating Oil Supply Tube

The lubricating oil supply tube is essential for maintaining the engine’s health by:

• Ensuring Adequate Lubrication: It delivers oil to the engine’s moving parts, preventing metal-to-metal contact and reducing friction.

• Maintaining Engine Temperature: Proper lubrication helps in dissipating heat, keeping the engine within its operational temperature range.

• Prolonging Engine Life: By reducing wear and tear, the lubricating oil supply tube contributes to the longevity of the engine.

Installation and Maintenance

Proper installation and regular maintenance of the lubricating oil supply tube are crucial. It should be checked for leaks, blockages, and wear during routine maintenance checks. Any signs of damage or wear should be addressed promptly to prevent potential engine issues.

Role of Part 3411026 Lubricating Oil Supply Tube in Engine Systems

The 3411026 Lubricating Oil Supply Tube is an essential component in the lubrication system of an engine, particularly when integrated with turbochargers and advanced plumbing systems. This tube facilitates the consistent and reliable flow of lubricating oil to various engine components, ensuring optimal performance and longevity.

Integration with Turbocharger Systems

In turbocharged engines, the 3411026 tube plays a significant role in delivering lubricating oil to the turbocharger. The turbocharger, which compresses the air entering the engine to increase power output, requires a steady supply of oil for its bearings and other moving parts. The lubricating oil supply tube ensures that oil is delivered under pressure to the turbocharger, reducing friction and wear, and maintaining efficient operation.

Plumbing Systems

The 3411026 tube is also integral to the engine’s plumbing system, which includes a network of pipes, hoses, and fittings that transport oil throughout the engine. This tube connects to various oil passages and galleries within the engine block and cylinder head, ensuring that all moving parts receive adequate lubrication. The precise routing and secure fitting of the 3411026 tube are vital for maintaining oil pressure and preventing leaks, which could lead to decreased engine performance and potential damage.

Turbocharger Oil Supply

Specifically, in systems where turbocharger oil supply is a consideration, the 3411026 tube is designed to handle the unique demands of turbocharger lubrication. It must withstand high temperatures and pressures while delivering oil efficiently. The tube’s material and construction are tailored to these requirements, ensuring reliable performance in demanding conditions.

Overall Engine Lubrication

Beyond the turbocharger, the 3411026 tube contributes to the overall lubrication of the engine. It helps in maintaining a consistent oil film on critical components such as the crankshaft, camshaft, and valve train. This consistent lubrication is essential for reducing wear, minimizing friction, and ensuring smooth operation of the engine.

Conclusion

The 3411026 Lubricating Oil Supply Tube is a key component in the engine’s lubrication system, particularly in turbocharged applications. Its role in delivering oil to the turbocharger and other engine parts underscores its importance in maintaining engine health and performance.