4901086
Tub,lub Oil Suction
Cummins®

Introduction

The Lubricating Oil Suction Tube (Part #4901086) manufactured by Cummins is a component designed to facilitate the efficient operation of commercial trucks. Its purpose is to draw lubricating oil from the oil pan and deliver it to the engine’s lubrication system. This part plays a role in maintaining the engine’s performance and longevity by ensuring a consistent supply of oil to critical moving parts ¹.

Basic Concepts of Lubricating Oil Suction Tubes

Lubricating oil suction tubes are integral to the lubrication system of a truck engine. They function by creating a pathway for oil to be drawn from the oil pan, where it is stored, to the oil pump. This process ensures that the oil is circulated throughout the engine, reducing friction between moving parts, dissipating heat, and removing contaminants. The efficiency of this suction process directly impacts the engine’s lubrication effectiveness ².

Role and Function in Truck Operation

The Lubricating Oil Suction Tube plays a role in the operation of a truck by ensuring a steady flow of oil to the engine’s lubrication system. This part contributes to the overall efficiency and performance of the engine by maintaining optimal lubrication levels. Proper lubrication reduces wear on engine components, enhances engine performance, and helps in achieving longer engine life ³.

Key Features

The 4901086 Lubricating Oil Suction Tube is characterized by several key features. It is constructed from durable materials to withstand the harsh conditions within the engine compartment. The design includes precise dimensions and fittings to ensure a secure connection within the lubrication system. Additionally, it may feature anti-corrosion coatings or treatments to enhance its durability and performance over time ⁴.

Benefits

Using the 4901086 Lubricating Oil Suction Tube offers several benefits. It contributes to improved engine performance by ensuring a consistent supply of oil to critical components. This part also plays a role in enhancing the engine’s longevity and reliability by reducing wear and tear on moving parts. Furthermore, its robust construction and design help in maintaining the efficiency of the lubrication system under various operating conditions.

Installation Process

Installing the Lubricating Oil Suction Tube requires careful attention to detail. The process involves securing the tube to the oil pan and connecting it to the oil pump. It is important to use the appropriate tools and follow manufacturer guidelines to ensure a proper fit and seal. Precautions should be taken to avoid damaging the tube or other components during installation.

Maintenance and Care

Regular maintenance and care of the Lubricating Oil Suction Tube are important for ensuring optimal performance and longevity. This includes checking for signs of wear or damage, ensuring secure connections, and replacing the tube if necessary. Adhering to recommended maintenance schedules and guidelines can help in preventing issues and ensuring the efficient operation of the lubrication system.

Troubleshooting Common Issues

Common issues with the Lubricating Oil Suction Tube may include leaks, blockages, or damage to the tube. Troubleshooting steps may involve inspecting the tube for visible signs of damage, checking connections for tightness, and ensuring there are no obstructions in the oil flow path. Addressing these issues promptly can help in maintaining the efficiency of the lubrication system.

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 of innovation and quality, Cummins serves commercial truck, bus, construction, agricultural, and industrial markets. The company is known for its commitment to reliability, performance, and customer satisfaction, making it a respected name in the commercial truck industry.

Cummins Lubricating Oil Suction Tube (Part 4901086) Compatibility with A2000 and A2300 Engines

The Cummins Lubricating Oil Suction Tube, identified by part number 4901086, is a component in the lubrication system of certain engine models. This part is designed to ensure the proper flow of lubricating oil from the oil pan to the oil pump, thereby maintaining engine health and performance.

A2000 Engine Series

In the A2000 engine series, the lubricating oil suction tube is integral to the engine’s lubrication system. It is engineered to withstand the high temperatures and pressures typical of diesel engines. The tube’s design ensures a consistent and reliable oil flow, which is essential for the engine’s longevity and efficiency. The A2000 engines, known for their robust construction, benefit from the precision engineering of the 4901086 part, ensuring optimal performance across various operational conditions.

A2300 Engine Series

Similarly, the A2300 engine series incorporates the 4901086 lubricating oil suction tube as a key component in its lubrication system. This engine series, which is often used in heavy-duty applications, relies on the efficient operation of the oil suction tube to maintain engine health. The tube’s design is tailored to meet the specific demands of the A2300 engines, providing a reliable pathway for oil flow and helping to prevent engine wear and damage.

Grouping of Engines

Both the A2000 and A2300 engine series are part of Cummins’ lineup of diesel engines, which are renowned for their durability and performance. The use of the 4901086 lubricating oil suction tube in these engines underscores Cummins’ commitment to quality and reliability. This part is designed to fit seamlessly into the engine’s lubrication system, ensuring that the engine operates smoothly and efficiently. The compatibility of the 4901086 part with both the A2000 and A2300 engines highlights its versatility and importance in maintaining engine performance.

Role of Part 4901086 Lubricating Oil Suction Tube in Engine Systems

The lubricating oil suction tube, part 4901086, is an integral component in the efficient operation of engine systems. It 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 sump from which oil can be drawn. The lubricating oil suction tube is strategically positioned to extend into the oil pan. Its primary function is to draw oil from the pan and transport it upwards to the oil pump.

Connection to the Oil Pump

Once the lubricating oil suction tube has drawn oil from the pan, it delivers this oil to the oil pump. The oil pump is a vital component that pressurizes the oil before it is distributed throughout the engine. The suction tube ensures a consistent and reliable flow of oil to the pump, which is essential for maintaining the pump’s efficiency and the overall lubrication of the engine.

Ensuring Efficient Lubrication

The consistent flow of oil facilitated by the lubricating oil suction tube is fundamental to the engine’s lubrication system. Proper lubrication reduces friction between moving parts, minimizes wear and tear, and helps in dissipating heat. This, in turn, enhances the engine’s performance and longevity.

Conclusion

In summary, the lubricating oil suction tube, part 4901086, plays a role in the engine’s lubrication process by ensuring a steady supply of oil from the oil pan to the oil pump, thereby supporting the engine’s efficient and prolonged operation.