3070759
Lubricating Oil Suction Tube
Cummins®

Introduction

The Lubricating Oil Suction Tube, part number 3070759, is a component designed by Cummins, a prominent manufacturer in the automotive and heavy-duty truck industry. This part is integral to the operation of commercial trucks, specifically within the engine’s lubrication system. Cummins is known for its commitment to quality and innovation in producing automotive components, ensuring that each part, including the 3070759, meets high standards of performance and reliability ¹.

Basic Concepts of Lubricating Oil Suction Tubes

A Lubricating Oil Suction Tube is a vital element in the engine lubrication system. Its primary function is to facilitate the efficient circulation of oil from the oil pan to the engine’s lubrication points. This circulation is essential for reducing friction between moving parts, dissipating heat, and removing contaminants from the engine. The proper functioning of the suction tube contributes significantly to the engine’s overall performance and longevity ².

Purpose and Function of the 3070759 Lubricating Oil Suction Tube

The 3070759 Lubricating Oil Suction Tube plays a specific role in the lubrication system of a truck engine. It is designed to ensure the smooth and consistent flow of oil to the engine’s critical components. By maintaining a steady supply of lubricant, the tube aids in the efficient operation of the engine, helping to protect against wear and tear, and supporting optimal engine performance ³.

Key Features

The 3070759 Lubricating Oil Suction Tube is characterized by several key features that enhance its performance and durability. These include a robust design that withstands the high pressures and temperatures within the engine compartment, the use of high-quality materials resistant to corrosion and wear, and unique attributes such as precise engineering to ensure a perfect fit and function within the engine system.

Benefits of Using the 3070759 Lubricating Oil Suction Tube

Incorporating the 3070759 Lubricating Oil Suction Tube into a truck’s engine system offers several advantages. These include improved engine performance due to efficient oil circulation, increased reliability of the lubrication system, and potential cost savings over time through reduced maintenance needs and extended engine life.

Installation and Compatibility

Proper installation of the 3070759 Lubricating Oil Suction Tube is crucial for its effective operation. Guidelines for installation include ensuring a secure fit within the engine system, following manufacturer recommendations for torque settings, and verifying compatibility with specific engine models and systems to ensure optimal performance.

Maintenance and Troubleshooting

Regular maintenance practices are recommended to ensure the optimal performance of the 3070759 Lubricating Oil Suction Tube. This includes periodic inspections for signs of wear or damage, cleaning to remove any contaminants that may affect its function, and addressing any issues promptly to prevent further complications. Common issues may include blockages or leaks, which can be identified through routine checks and resolved with appropriate repairs or replacements.

Cummins: Manufacturer Overview

Cummins Inc. has a long-standing reputation in the industry for producing high-quality automotive components. With a history of innovation and a commitment to excellence, Cummins continues to lead in the development of reliable and efficient parts for commercial vehicles. Their dedication to quality is evident in every component they manufacture, including the 3070759 Lubricating Oil Suction Tube ⁴.

Lubricating Oil Suction Tube (Part 3070759) Compatibility with Cummins Engines

The Cummins part number 3070759, which is a Lubricating Oil Suction Tube, is designed to fit a variety of Cummins engines. This part plays a role in the engine’s lubrication system by ensuring that oil is drawn from the oil pan and delivered to the oil pump.

ISM Series Engines

• ISM CM570
• ISM CM570/870
• ISM CM876
• ISM11 CM876 SN

The ISM series engines, including the ISM CM570, ISM CM570/870, ISM CM876, and ISM11 CM876 SN, all utilize the 3070759 oil suction tube. This part is integral to maintaining the proper oil flow within these engines, ensuring that the lubrication system operates efficiently.

L10 Series Engines

• L10 CELECT
• L10 GAS
• L10 MECHANICAL

The L10 series engines, specifically the L10 CELECT, L10 GAS, and L10 MECHANICAL, also incorporate the 3070759 oil suction tube. This component is essential for these engines to function correctly, as it facilitates the suction of oil from the oil pan to the oil pump.

M11 Series Engines

• M11 CELECT
• M11 CELECT PLUS
• M11 MECHANICAL

The M11 series engines, including the M11 CELECT, M11 CELECT PLUS, and M11 MECHANICAL, are compatible with the 3070759 oil suction tube. This part ensures that these engines receive the necessary lubrication for optimal performance and longevity.

QSM11 Series Engines

• QSM11 CM570
• QSM11 CM876

The QSM11 series engines, such as the QSM11 CM570 and QSM11 CM876, also use the 3070759 oil suction tube. This component is vital for these engines to maintain proper lubrication, ensuring smooth operation and reducing the risk of engine wear and damage.

Role of Part 3070759 Lubricating Oil Suction Tube in Engine Systems

The lubricating oil suction tube, identified by part number 3070759, is integral to the efficient operation of engine systems, particularly in relation to the oil pan and oil top level assembly pan. This component facilitates the smooth and consistent flow of oil from the oil pan to the engine’s lubrication system.

In the context of the oil pan, the suction tube is responsible for drawing oil from the pan’s reservoir. The oil pan serves as the primary storage unit for engine oil, collecting and holding the oil when the engine is not in operation. As the engine starts, the suction tube engages, pulling oil from the pan and directing it towards the oil pump. This ensures a continuous supply of lubricant to the engine’s moving parts, reducing friction and wear.

The oil top level assembly pan, often an integral part of the overall oil management system, works in conjunction with the suction tube. This assembly may include features designed to maintain optimal oil levels and prevent overflow. The suction tube’s role here is to ensure that oil is efficiently drawn from this assembly, contributing to the maintenance of proper oil levels within the engine.

Overall, the lubricating oil suction tube plays a significant role in the lubrication process by ensuring a reliable and consistent flow of oil from the oil pan and oil top level assembly pan to the engine’s lubrication system. This contributes to the engine’s longevity and performance by facilitating effective lubrication of its internal components.

Conclusion

The 3070759 Lubricating Oil Suction Tube by Cummins is a critical component in the lubrication system of commercial truck engines. Its design and functionality are tailored to ensure efficient oil circulation, contributing to the engine’s performance, reliability, and longevity. Proper installation, maintenance, and understanding of its compatibility with various Cummins engines are essential for maximizing the benefits of this part.