3086242
Lubricating Oil Suction Tube
Cummins®

The Lubricating Oil Suction Tube, identified by Part #3086242, is a component manufactured by Cummins. This tube is integral to the engine lubrication system, facilitating the efficient transfer of oil from the sump to the oil pump. Cummins, a reputable manufacturer in the automotive industry, ensures that this component meets high standards of quality and performance ¹.

Function and Operation

The Lubricating Oil Suction Tube operates by drawing oil from the sump, where it is stored, and delivering it to the oil pump. This process is vital for maintaining a consistent supply of lubricant to the engine’s moving parts. The tube’s design allows for smooth and uninterrupted oil flow, which is crucial for the effective functioning of the lubrication system ².

Key Features

This Cummins part is constructed from durable materials, ensuring it can withstand the pressures and temperatures within the engine compartment. Its diameter is optimized to balance oil flow rate and resistance, contributing to efficient lubrication. Unique design elements, such as reinforced sections and smooth internal surfaces, enhance its performance and durability, reducing the likelihood of blockages or leaks ³.

Role in Truck Operation

This component plays a significant role in ensuring that engine components receive adequate lubrication. Proper lubrication is necessary for maintaining optimal engine performance, reducing friction and wear on moving parts. By facilitating efficient oil circulation, the Lubricating Oil Suction Tube contributes to the overall reliability and longevity of the truck.

Benefits

The Lubricating Oil Suction Tube offers several advantages. It improves oil flow within the system, reducing the risk of cavitation—a condition where vapor bubbles form in the oil, potentially leading to engine damage. Enhanced oil flow also provides better protection for engine components, leading to increased efficiency in the lubrication system and overall engine performance.

Troubleshooting and Maintenance

Common issues with the Lubricating Oil Suction Tube may include blockages or leaks. Regular inspection and maintenance are recommended to ensure its proper functioning. This includes checking for signs of wear or damage, ensuring there are no obstructions in the tube, and verifying that connections are secure. Prompt attention to these issues can prevent more significant problems and extend the component’s lifespan.

Cummins Overview

Cummins is a well-established manufacturer with a strong reputation in the automotive industry. The company has a history of producing high-quality components, including the Lubricating Oil Suction Tube. Cummins’ commitment to quality and innovation ensures that their products meet the demanding requirements of modern engines, contributing to the efficiency, reliability, and performance of vehicles equipped with their components.

Lubricating Oil Suction Tube (Part 3086242) in Cummins Engines

The Cummins part 3086242, a Lubricating Oil Suction Tube, is integral to the proper functioning of several Cummins engines, ensuring that the lubrication system operates efficiently. This part is designed to fit seamlessly within the architecture of the engines, facilitating the flow of oil from the sump to the oil pump.

QSK19 CM2350 K114 and QSK19 CM500

In the QSK19 CM2350 K114 and QSK19 CM500 engines, the lubricating oil suction tube is crucial for maintaining the oil pressure required for smooth engine operation. This part ensures that oil is drawn effectively from the oil sump, which is essential for cooling and lubricating the engine’s moving parts. The design of the tube in these engines is optimized to handle the specific oil flow rates and pressures characteristic of these models.

QSK19 CM850 MCRS

For the QSK19 CM850 MCRS engine, the lubricating oil suction tube (part 3086242) plays a pivotal role in the engine’s lubrication system. This engine, being part of the QSK19 series, is designed for heavy-duty applications, and the oil suction tube must be robust and reliable to meet these demands. The tube’s design ensures that it can withstand the higher pressures and temperatures associated with these engines, providing a consistent and reliable oil supply to the engine components.

Compatibility and Installation

The lubricating oil suction tube is engineered to fit precisely within the specified engine models, ensuring compatibility and ease of installation. Technicians and mechanics can rely on this part to maintain the integrity of the engine’s lubrication system, reducing the risk of engine wear and failure. The design of the tube is such that it can be easily integrated into the existing oil system without requiring significant modifications to the engine.

Role of Part 3086242 Lubricating Oil Suction Tube in Engine Systems

The lubricating oil suction tube, identified as part 3086242, is integral to the efficient operation of engine systems. This component is strategically positioned to facilitate the smooth and consistent flow of oil from the oil pan to the engine’s lubrication system.

Integration with the Oil Pan

The oil pan serves as the reservoir for the engine’s lubricating oil. The suction tube is directly connected to the oil pan, ensuring that it can draw oil effectively. This connection is vital for maintaining the oil level required for proper engine lubrication.

Oil Flow Dynamics

As the engine operates, the suction tube draws oil from the pan and delivers it to the oil pump. The design and placement of the tube are optimized to minimize turbulence and ensure a steady oil flow. This consistent flow is essential for the oil pump to function efficiently, thereby ensuring that all moving parts within the engine receive adequate lubrication.

Arrangement and Efficiency

The arrangement of the suction tube within the engine bay is carefully considered to avoid interference with other components. Its positioning allows for efficient oil draw, even when the vehicle is in motion or when the engine is under load. This arrangement contributes to the overall reliability and performance of the engine’s lubrication system.

Maintenance of Oil Level

The suction tube plays a role in maintaining the appropriate oil level within the engine. By efficiently drawing oil from the pan, it helps prevent oil starvation, which can lead to increased friction and wear on engine components. This is particularly important in high-performance engines where oil flow must be precisely managed to meet the demands of the engine.

Conclusion

In summary, the Lubricating Oil Suction Tube (Part 3086242) is a key component in the engine’s lubrication system, ensuring that oil is consistently and efficiently delivered from the oil pan to the engine, supporting the longevity and performance of the engine.