3811993
Lubricating Oil Transfer Tube
Cummins®

Introduction

The Lubricating Oil Transfer Tube, identified by part number 3811993, 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 trucks, facilitating the efficient transfer of lubricating oil within the engine system. Cummins is renowned for its commitment to quality and innovation in manufacturing automotive components, ensuring that parts like the Lubricating Oil Transfer Tube meet high standards of performance and reliability ³.

Function and Operation

The Lubricating Oil Transfer Tube operates within the lubrication system of a truck engine, playing a role in the distribution of oil to various engine components. It connects different parts of the lubrication system, allowing oil to flow from the oil pan to critical engine components such as the crankshaft, camshaft, and valve train. This ensures that all moving parts receive adequate lubrication, which is vital for reducing friction and wear ¹.

Purpose of the Lubricating Oil Transfer Tube

The specific role of the Lubricating Oil Transfer Tube is to ensure that engine parts receive proper lubrication. This contributes to the overall efficiency and longevity of the engine by minimizing friction between moving parts, which can lead to heat generation and premature wear. Proper lubrication is also key to maintaining the engine’s performance and reliability over time ².

Key Features

The Lubricating Oil Transfer Tube is designed with several key features that enhance its performance. It is typically made from durable materials that can withstand the high temperatures and pressures within an engine. The tube’s design may include reinforced sections to prevent kinking or damage, ensuring a consistent flow of oil. Additionally, it may feature precise fittings and connections to ensure a secure and leak-free installation within the engine’s lubrication system.

Benefits

The advantages provided by the Lubricating Oil Transfer Tube include improved engine performance due to efficient oil distribution, reduced wear on engine components thanks to consistent lubrication, and enhanced reliability of the lubrication system. These benefits contribute to the overall durability and efficiency of the engine, making the tube a valuable component in heavy-duty truck engines.

Installation and Compatibility

Proper installation of the Lubricating Oil Transfer Tube is crucial for its effective operation. It should be installed according to the manufacturer’s guidelines, which may include specific torque settings for connections and ensuring that all fittings are secure and leak-free. The tube is designed to be compatible with various Cummins engine models, though it is important to verify compatibility with the specific engine model in use to ensure optimal performance.

Maintenance and Troubleshooting

Regular maintenance practices for the Lubricating Oil Transfer Tube include checking for signs of wear or damage, ensuring all connections are secure, and verifying that there are no leaks in the lubrication system. Troubleshooting common issues may involve inspecting the tube for blockages or damage that could impede oil flow. Suggested solutions may include cleaning or replacing the tube if necessary, ensuring that the lubrication system operates efficiently.

Safety Considerations

When working with the Lubricating Oil Transfer Tube, it is important to observe safety precautions. This includes handling the tube with care to avoid damage, working in a well-ventilated area when the engine is off to avoid exposure to harmful fumes, and following all safety guidelines provided by Cummins for working with engine components. Potential hazards may include hot surfaces and moving parts within the engine, so appropriate protective equipment should be worn.

Cummins: A Brief 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 reputation for quality, innovation, and reliability in the automotive and heavy-duty truck industry. The company’s commitment to excellence is evident in its wide range of products, which are designed to meet the demanding requirements of various applications, ensuring optimal performance and durability ³.

Cummins Engine Compatibility with Lubricating Oil Transfer Tube Part 3811993

The Cummins Lubricating Oil Transfer Tube part number 3811993 is designed to fit a variety of Cummins engines, ensuring efficient oil transfer and system integrity. Here is a detailed look at the compatibility of this part with the specified engines:

K19 Series

• K19: This engine model is compatible with the 3811993 oil transfer tube, ensuring optimal oil flow and maintaining engine performance.

KTA19 Series

• KTA19GC: The 3811993 part is engineered to fit the KTA19GC engine, providing a reliable oil transfer mechanism.
• KTA19GC CM558: This variant of the KTA19GC also utilizes the 3811993 oil transfer tube, ensuring seamless integration and performance.

QSK19 Series

• QSK19 CM2350 K105: The 3811993 oil transfer tube is compatible with this specific model, facilitating proper oil circulation.
• QSK19 CM2350 K114: This engine model is designed to work with the 3811993 part, ensuring efficient oil transfer.
• QSK19 CM2350 K144G: The 3811993 oil transfer tube is suitable for this engine, maintaining the integrity of the oil system.
• QSK19 CM500: This engine model is compatible with the 3811993 part, ensuring efficient oil transfer and system performance.
• QSK19 CM850 MCRS: The 3811993 oil transfer tube is designed to fit this engine, providing reliable oil circulation.
• QSK19G: This engine model is compatible with the 3811993 oil transfer tube, ensuring efficient oil transfer and maintaining engine performance.

The Cummins Lubricating Oil Transfer Tube part number 3811993 is a critical component in ensuring the smooth operation of these engines by facilitating the proper transfer of lubricating oil. This part is designed to fit seamlessly into the specified engine models, providing a reliable solution for maintaining engine health and performance.

Role of Part 3811993 Lubricating Oil Transfer Tube in Engine Systems

The lubricating oil transfer tube, part 3811993, is an essential component in the efficient operation of various engine systems. It facilitates the smooth transfer of lubricating oil between different parts of the engine, ensuring that all moving components receive adequate lubrication.

In the context of base parts and the cylinder block, the lubricating oil transfer tube ensures that oil is consistently supplied to critical areas such as the crankshaft, camshaft, and pistons. This consistent lubrication reduces friction and wear, contributing to the longevity and performance of the engine.

When integrated with the cylinder K-6 and cylinder short K-6, the transfer tube plays a significant role in maintaining oil pressure and flow. These components rely on a steady supply of oil to function optimally, and the transfer tube ensures that oil reaches even the most remote parts of the cylinder assembly.

In the cylinder kit block and short block kit, the lubricating oil transfer tube is vital for synchronizing oil distribution. These kits often include multiple cylinders and other intricate components that demand precise lubrication to operate efficiently. The transfer tube helps in achieving this by ensuring uniform oil flow throughout the system.

For the service coupling 2008 assembly and service coupling 2009 assembly, the lubricating oil transfer tube is instrumental in maintaining the integrity of the oil supply lines. These couplings are designed to connect various engine components, and the transfer tube ensures that oil is transferred seamlessly without leaks or disruptions.

Overall, the lubricating oil transfer tube, part 3811993, is a key player in the lubrication system, enhancing the performance and reliability of engine components by ensuring they receive the necessary lubrication to operate smoothly.

Conclusion

The Lubricating Oil Transfer Tube part number 3811993 by Cummins is a vital component in the lubrication system of heavy-duty truck engines. Its role in ensuring efficient oil distribution, reducing wear on engine components, and maintaining system reliability underscores its importance. Proper installation, regular maintenance, and adherence to safety guidelines are essential for maximizing the benefits of this part. Cummins’ commitment to quality and innovation is reflected in the design and performance of the Lubricating Oil Transfer Tube, making it a reliable choice for engine lubrication needs.