3331594
Lubricating Oil Suction Tube
Cummins®

The Lubricating Oil Suction Tube, identified by Part #3331594, is a component manufactured by Cummins, a well-established name in the automotive industry. This tube is integral to the engine lubrication system, ensuring the efficient circulation of oil throughout the engine. Cummins, known for its robust and reliable parts, provides this component as part of its extensive lineup of engine parts designed to enhance performance and durability ¹.

Function and Operation

The Lubricating Oil Suction Tube operates within the engine lubrication system by facilitating the movement of oil from the oil pan to the engine’s oil pump. This tube ensures a consistent flow of oil, which is vital for maintaining proper lubrication of engine components. By sustaining adequate oil levels and circulation, the tube contributes to the overall efficiency and reliability of the engine’s lubrication system ².

Purpose of the Lubricating Oil Suction Tube

In the operation of a truck, the Lubricating Oil Suction Tube plays a specific role by ensuring that engine components receive the necessary lubrication to function smoothly. This contributes to engine performance by reducing friction between moving parts, which in turn helps in maintaining engine efficiency and extending its operational lifespan. The tube’s role in maintaining oil levels and circulation is fundamental to the engine’s ability to operate under various conditions without experiencing excessive wear.

Key Features

The Lubricating Oil Suction Tube is designed with several key features that enhance its functionality. It is typically made from durable materials that can withstand the high temperatures and pressures within an engine environment. The design of the tube includes precise dimensions and smooth internal surfaces to ensure unimpeded oil flow. Additionally, the tube may feature connections that are specifically engineered to fit securely within the engine’s lubrication system, ensuring a leak-free operation.

Benefits

The advantages provided by the Lubricating Oil Suction Tube include improved engine lubrication, which leads to reduced wear and tear on engine components. This consistent lubrication helps in maintaining engine efficiency over time. Furthermore, by ensuring that oil is circulated effectively throughout the engine, the tube contributes to the overall reliability and performance of the engine, potentially leading to longer engine life and reduced maintenance costs.

Installation and Compatibility

Proper installation of the Lubricating Oil Suction Tube is crucial for ensuring its effective operation within the engine lubrication system. Installation procedures may vary depending on the specific engine type, and it is important to follow manufacturer guidelines to ensure compatibility and proper fit. Considerations for installation include verifying the tube’s connections to the oil pan and oil pump, as well as ensuring that all seals are intact to prevent oil leaks.

Maintenance and Troubleshooting

Routine maintenance of the Lubricating Oil Suction Tube involves checking for signs of wear or damage, ensuring that connections are secure, and verifying that oil flow is not obstructed. Troubleshooting common issues may involve inspecting the tube for leaks, ensuring that it is properly aligned within the engine, and checking for any obstructions in the oil flow path. Regular maintenance and prompt attention to any issues can help in maintaining the efficiency and reliability of the engine’s lubrication system.

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 quality, reliability, and innovation in the automotive industry. The company’s product offerings include a wide range of engine parts and systems designed to meet the demands of various applications, from heavy-duty trucks to industrial equipment. Cummins’ commitment to excellence is reflected in its parts, including the Lubricating Oil Suction Tube, which is engineered to enhance engine performance and durability.

Lubricating Oil Suction Tube (Part 3331594) Compatibility with Cummins Engines

The Cummins part number 3331594, a Lubricating Oil Suction Tube, is designed to be compatible with several engine models. This part plays a role in the engine’s lubrication system by ensuring that oil is properly drawn from the oil pan and circulated throughout the engine. Below is a detailed overview of the compatibility of this part with various Cummins engines.

KTA19 Series Engines

• KTA19GC
• KTA19GC CM558

The KTA19GC engines, including the variant KTA19GC CM558, are medium-speed diesel engines that are widely used in power generation applications. The lubricating oil suction tube for these engines is engineered to handle the specific flow requirements and pressures associated with these power units. It ensures that the oil is efficiently drawn from the oil pan, maintaining optimal lubrication levels across the engine’s components.

QSK19 Series Engines

• QSK19 CM2350 K114
• QSK19 CM500
• QSK19 CM850 MCRS
• QSK19G

The QSK19 series engines, including the QSK19 CM2350 K114, QSK19 CM500, QSK19 CM850 MCRS, and QSK19G, are high-performance diesel engines used in a variety of applications such as marine, power generation, and industrial uses. The lubricating oil suction tube for these engines is designed to meet the stringent demands of high-speed operation, ensuring that oil is consistently and reliably drawn from the oil pan. This part is integral in maintaining the engine’s performance and longevity by ensuring that all moving parts are adequately lubricated.

The compatibility of the lubricating oil suction tube with these engines underscores Cummins’ commitment to providing high-quality, reliable parts that enhance the performance and durability of their engines. Whether used in power generation, marine, or industrial applications, this part ensures that the engine operates smoothly and efficiently.

Role of Part 3331594 Lubricating Oil Suction Tube in Engine Systems

The lubricating oil suction tube, identified by part number 3331594, is an integral component in the lubrication system of an engine. It is responsible for drawing oil from the oil pan and directing it towards the oil pump. This process ensures a continuous supply of lubricant to the various moving parts within the engine, facilitating smooth operation and reducing wear.

In the arrangement of engine components, the suction tube is strategically positioned to optimize the flow of oil. It is typically connected to the oil pan, which serves as the reservoir for the engine’s lubricant. The tube’s design allows it to effectively draw oil, even when the pan is not fully filled, ensuring that the oil pump receives a consistent supply.

The interaction between the suction tube and the oil pan is seamless. The tube is usually submerged in the oil within the pan, allowing it to draw the lubricant efficiently. This arrangement is vital for maintaining the proper lubrication of engine components, such as bearings, pistons, and camshafts.

Furthermore, the suction tube plays a role in the overall efficiency of the lubrication system. By ensuring a steady flow of oil to the pump, it helps maintain the desired pressure levels within the system. This consistent pressure is essential for the effective distribution of oil to all lubricated parts, enhancing the engine’s performance and longevity.

Conclusion

The Lubricating Oil Suction Tube, part number 3331594, is a critical component in the engine lubrication system, ensuring efficient oil circulation and maintaining engine performance. Its design and compatibility with various Cummins engines highlight Cummins’ commitment to quality and reliability. Proper installation, maintenance, and understanding of its role in the engine system are essential for maximizing the benefits of this part.