4009536
Lubricating Oil Suction Tube
Cummins®

Introduction

The Lubricating Oil Suction Tube, part number 4009536, is a critical component in the lubrication system of heavy-duty trucks. Manufactured by Cummins, a leader in the diesel engine industry, this part ensures the efficient operation of the engine’s lubrication system. Cummins is known for its commitment to quality and innovation in engine technology, making the 4009536 Lubricating Oil Suction Tube a reliable component for maintaining engine performance and longevity ¹.

Function and Operation

This Cummins part operates within the engine’s lubrication system by facilitating the draw of oil from the sump and its delivery to the oil pump. This process is fundamental to the lubrication system, ensuring a continuous supply of oil is available to lubricate moving parts, reduce friction, and dissipate heat within the engine. The suction tube’s design allows for efficient oil flow, minimizing the risk of air ingestion, which could lead to cavitation and reduced lubrication efficiency ².

Key Features

The 4009536 Lubricating Oil Suction Tube is characterized by its robust design and construction. It is manufactured using high-quality materials that offer durability and resistance to the harsh conditions within the engine compartment. The tube’s structural integrity is enhanced by precision engineering, ensuring it can withstand the pressures and temperatures encountered in heavy-duty applications. Unique design elements, such as reinforced connections and optimized flow paths, contribute to its performance, ensuring reliable operation under demanding conditions ³.

Benefits

The advantages provided by the 4009536 Lubricating Oil Suction Tube include improved oil flow, which enhances the lubrication system’s efficiency. By reducing the risk of air ingestion, the tube helps maintain consistent oil pressure, crucial for the engine’s protection. Furthermore, the enhanced lubrication efficiency contributes to the overall performance and longevity of the engine, making it a valuable component in the maintenance of heavy-duty trucks.

Installation and Compatibility

Proper installation of the Lubricating Oil Suction Tube is essential to its function and the engine’s performance. Installation guidelines should be followed to ensure the tube is securely fitted and aligned correctly within the engine’s lubrication system. Compatibility with various Cummins engine models is a key consideration, ensuring the tube meets the specific requirements of each engine application. Detailed installation instructions and compatibility information are provided by Cummins to facilitate correct installation and operation.

Maintenance and Troubleshooting

Routine maintenance practices are recommended to ensure the optimal performance of the Lubricating Oil Suction Tube. Regular inspections for signs of wear, damage, or leaks are advised, along with cleaning and, if necessary, replacement of the tube to prevent lubrication system failures. Common issues that may arise include blockages or damage to the tube, which can be addressed through troubleshooting steps such as cleaning the tube, checking for obstructions, and ensuring proper installation.

Safety Considerations

When working with the Lubricating Oil Suction Tube, it is important to follow safety precautions and guidelines. Proper handling and inspection procedures should be observed to avoid injury or damage to the component. Potential hazards include hot engine components and pressurized oil systems, necessitating caution during maintenance and repair operations. Cummins provides safety guidelines to ensure the safe handling and maintenance of the Lubricating Oil Suction Tube.

Cummins 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 innovation, quality, and reliability in the heavy-duty truck industry. Its product portfolio includes a wide range of diesel and natural gas engines, as well as related technologies, serving customers in construction, mining, oil and gas, transportation, and other industries. Cummins’ commitment to excellence and customer satisfaction has made it a trusted name in the industry.

Cummins Engine Compatibility with Lubricating Oil Suction Tube Part 4009536

The Cummins Lubricating Oil Suction Tube part number 4009536 is designed to fit seamlessly with several Cummins engine models, ensuring optimal performance and reliability. This part is integral to the engine’s lubrication system, facilitating the suction of oil from the sump to the oil pump.

QSK19 Engines

The QSK19 series engines, known for their robust design and efficiency, are compatible with the 4009536 oil suction tube. This part ensures that the engine’s lubrication system operates smoothly, maintaining the integrity of the engine’s internal components.

CM2350 Engines

The CM2350 engines, which are part of Cummins’ medium-duty diesel engine lineup, also benefit from the 4009536 oil suction tube. This part is engineered to fit precisely, ensuring that the engine’s lubrication system functions without interruption, thereby extending the engine’s lifespan and performance.

K105 Engines

The K105 engines, another variant in Cummins’ extensive engine portfolio, are also compatible with the 4009536 oil suction tube. This part is crucial for maintaining the engine’s lubrication system, ensuring that the oil is efficiently drawn from the sump and circulated throughout the engine.

By using the Cummins Lubricating Oil Suction Tube part number 4009536, owners of QSK19, CM2350, and K105 engines can be assured of a reliable and efficient lubrication system, contributing to the overall performance and longevity of their engines.

Role of Part 4009536 Lubricating Oil Suction Tube in Engine Systems

The lubricating oil suction tube, identified by part number 4009536, is an integral component in the efficient operation of engine systems. This tube is responsible for drawing oil from the oil pan and delivering it to the engine’s lubrication system.

Interaction with the Oil Pan

The oil pan serves as the reservoir for the engine’s lubricating oil. Positioned at the bottom of the engine, it collects oil that has circulated through the engine and provides a stable supply for the suction tube. The lubricating oil suction tube is submerged in the oil pan, ensuring a consistent and reliable oil flow.

Ensuring Adequate Oil Supply

As the engine operates, the suction tube draws oil from the pan and transports it to the oil pump. The oil pump then pressurizes the oil and distributes it throughout the engine to lubricate moving parts, reduce friction, and dissipate heat.

Maintaining Engine Health

The consistent and efficient operation of the lubricating oil suction tube is essential for maintaining engine health. By ensuring a steady supply of oil, it helps prevent metal-to-metal contact, reduces wear and tear on engine components, and contributes to the overall longevity and performance of the engine.

Conclusion

In summary, the lubricating oil suction tube plays a significant role in the engine’s lubrication system by facilitating the smooth and continuous flow of oil from the oil pan to the pump, thereby supporting the engine’s operational efficiency and durability.