4944204
Lubricating Oil Suction Tube
Cummins®

Introduction

The Lubricating Oil Suction Tube 4944204 is a component designed to facilitate the efficient operation of heavy-duty truck engines. This part is integral to the engine’s lubrication system, ensuring that oil is circulated effectively to reduce friction and wear on moving parts. Manufactured by Cummins, a renowned name in the automotive and heavy-duty truck industry, the 4944204 Lubricating Oil Suction Tube is engineered to meet the demanding requirements of commercial vehicles ².

Basic Concepts of Lubricating Oil Suction Tubes

A Lubricating Oil Suction Tube is a vital component within the engine lubrication system. Its primary function is to draw oil from the oil pan and deliver it to the engine’s oil pump. This process is fundamental to maintaining the engine’s performance and longevity, as it ensures that all moving parts receive the necessary lubrication to operate smoothly and efficiently. The suction tube plays a role in the lubrication system by facilitating the consistent flow of oil, which is crucial for reducing friction and preventing engine wear ³.

Purpose and Function of the 4944204 Lubricating Oil Suction Tube

The 4944204 Lubricating Oil Suction Tube is specifically designed to enhance the lubrication system of a truck engine. It aids in the efficient circulation of oil by providing a direct pathway from the oil pan to the oil pump. This ensures that the oil pump can draw oil consistently, even under varying engine conditions. The tube’s design helps maintain a stable oil flow, which is important for the engine’s overall performance and durability ¹.

Key Features of the 4944204 Lubricating Oil Suction Tube

The 4944204 Lubricating Oil Suction Tube is constructed with high-quality materials to ensure durability and reliability. Its design includes features that enhance its performance, such as a smooth interior to minimize resistance to oil flow and robust connections to withstand the pressures within the lubrication system. The tube is also designed to be compatible with specific engine models, ensuring a precise fit and function ².

Benefits of Using the 4944204 Lubricating Oil Suction Tube

Utilizing the 4944204 Lubricating Oil Suction Tube offers several advantages. It provides improved oil flow, which contributes to better engine lubrication and protection. Enhanced oil circulation helps reduce friction and wear on engine components, leading to increased engine efficiency and longevity. The tube’s reliable performance is a testament to Cummins’ commitment to quality and innovation in the automotive industry ³.

Installation and Compatibility

Proper installation of the 4944204 Lubricating Oil Suction Tube is important to ensure it functions as intended. It is important to follow the manufacturer’s guidelines for installation, including any specific requirements or considerations. Ensuring compatibility with the truck’s engine model is also important to achieve optimal performance and reliability ¹.

Maintenance and Troubleshooting

To maintain the 4944204 Lubricating Oil Suction Tube’s performance, regular inspections and maintenance are recommended. This includes checking for any signs of wear or damage and ensuring that all connections are secure. Common issues may include oil leaks or reduced oil flow, which can often be addressed by inspecting and tightening connections or replacing worn components ².

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 has established a strong reputation in the automotive and heavy-duty truck industry. The company’s commitment to excellence is evident in its wide range of products, which are designed to meet the needs of commercial vehicle operators worldwide ¹.

Lubricating Oil Suction Tube (Part 4944204) Compatibility with Cummins Engines

The Cummins part number 4944204, which is a Lubricating Oil Suction Tube, is designed to fit seamlessly with a range of Cummins engines. This part is crucial for ensuring the proper flow of lubricating oil within the engine, which is essential for maintaining engine health and performance.

B3.3 Engines

The B3.3 engine series benefits from the 4944204 oil suction tube. This part is engineered to integrate smoothly with the B3.3 engine, providing a reliable connection that supports the engine’s lubrication system.

QSB3.3 CM2150 and QSB3.3 CM2250 EC Engines

For the QSB3.3 CM2150 and QSB3.3 CM2250 EC engines, the 4944204 oil suction tube is also a perfect fit. These engines, known for their robust performance, rely on the precision and durability of this part to maintain optimal oil flow. The compatibility of the 4944204 with these models ensures that the lubrication system operates efficiently, contributing to the longevity and reliability of the engines ².

Role of Part 4944204 Lubricating Oil Suction Tube in Engine Systems

The lubricating oil suction tube, part 4944204, is integral to the efficient operation of engine systems, particularly in the context of the oil pan and overall lubrication mechanism. This component is designed to draw oil from the oil pan, where it is stored, and deliver it to the engine’s lubrication system.

When the engine is running, the suction tube works in conjunction with the oil pump. The oil pump creates a vacuum that pulls oil through the suction tube from the oil pan. This oil is then circulated through the engine, providing necessary lubrication to moving parts such as bearings, pistons, and camshafts.

The effectiveness of the suction tube directly influences the oil flow rate and pressure within the engine’s lubrication system. A well-functioning suction tube ensures a consistent supply of oil, which is essential for maintaining optimal engine performance and longevity.

Conclusion

In summary, the lubricating oil suction tube plays a significant role in the lubrication process by efficiently transferring oil from the oil pan to the engine’s lubrication system, thereby supporting the smooth operation of engine components. The 4944204 Lubricating Oil Suction Tube by Cummins is a critical component in ensuring the efficient and reliable operation of heavy-duty truck engines, contributing to their performance, durability, and longevity ³.