3049543
Lubricating Oil Pumping Gear
Cummins®

Introduction

The Lubricating Oil Pumping Gear 3049543, manufactured by Cummins, is a critical component in the operation of commercial trucks. This gear is essential to the engine lubrication system, ensuring that oil is efficiently circulated throughout the engine to maintain optimal performance and longevity ¹.

Function and Operation

The Lubricating Oil Pumping Gear 3049543 operates within the engine lubrication system by transferring oil from the oil pan to various engine components. It maintains consistent oil pressure, which is necessary for the proper lubrication of moving parts such as bearings, pistons, and camshafts. This ensures that these components operate smoothly, reducing friction and wear ².

Key Features

The Lubricating Oil Pumping Gear 3049543 is designed with precision engineering and high-quality materials to ensure durability and efficiency. It features a robust gear configuration that enhances its performance under high-stress conditions. The gear is constructed from durable materials that resist wear and corrosion, contributing to its longevity and reliability in demanding commercial truck applications ³.

Benefits

The Lubricating Oil Pumping Gear 3049543 offers several advantages. It contributes to improved engine efficiency by ensuring that oil is consistently delivered to critical components. This reduces wear and tear, leading to enhanced reliability and extended engine life. Additionally, the gear’s design helps maintain optimal oil pressure, which is vital for the overall health and performance of the engine.

Installation and Maintenance

Proper installation and maintenance of the Lubricating Oil Pumping Gear 3049543 are essential for its effective operation. Installation should follow manufacturer guidelines to ensure correct positioning and secure fitting. Regular maintenance includes inspecting the gear for signs of wear, ensuring proper lubrication, and replacing any worn or damaged components promptly. Adhering to these practices helps maintain the gear’s performance and extends its service life.

Troubleshooting

Common issues with the Lubricating Oil Pumping Gear 3049543 may include oil leaks, unusual noise, or decreased performance. Troubleshooting these problems involves checking for proper installation, inspecting for wear or damage, and ensuring that the gear is correctly lubricated. Addressing these issues promptly can prevent more significant problems and maintain the efficiency of the engine lubrication system.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a rich history of innovation and quality, Cummins has established a strong reputation in the automotive industry. The Lubricating Oil Pumping Gear 3049543 is part of Cummins’ comprehensive lineup of engine components, reflecting the company’s commitment to providing reliable and high-performance solutions for commercial vehicles.

Cummins Lubricating Oil Pumping Gear 3049543 Compatibility

The Cummins lubricating oil pumping gear, part number 3049543, is designed to be compatible with a range of Cummins engines. This part is integral to the engine’s lubrication system, ensuring that oil is effectively circulated to maintain engine performance and longevity.

Compatible Engines

• K19
• KTA19GC
• KTA19GC CM558
• QSK19G

The K19 and KTA19GC engines are part of Cummins’ K Series, known for their reliability and efficiency in various industrial applications. The KTA19GC CM558 variant is specifically designed for marine applications, ensuring durability and performance in challenging environments.

The QSK19G engine, on the other hand, is part of Cummins’ QSK Series, which is tailored for heavy-duty applications, including power generation and industrial use. This engine is recognized for its robust construction and high power output.

The lubricating oil pumping gear 3049543 is engineered to fit seamlessly within these engines, providing the necessary lubrication to critical components. Its design ensures compatibility across different engine models, facilitating ease of maintenance and replacement.

Role of Part 3049543 Lubricating Oil Pumping Gear in Engine Systems

Part 3049543, the Lubricating Oil Pumping Gear, is integral to the efficient operation of various engine components. Its primary function is to ensure a consistent flow of lubricating oil throughout the engine system, thereby reducing friction and wear on moving parts.

Integration with Key Components

1. Lubricating Oil Pump: The Lubricating Oil Pumping Gear works in tandem with the lubricating oil pump to draw oil from the sump and deliver it under pressure to critical engine parts. This ensures that all moving components receive the necessary lubrication to operate smoothly.

2. Gear and Shaft Assembly: Within the gear and shaft assembly, the Lubricating Oil Pumping Gear meshes with other gears to transfer mechanical energy. This energy is essential for maintaining the pump’s operational efficiency and ensuring a steady oil flow.

3. Cylinder Block: The cylinder block houses several engine components that require lubrication. The oil pumped by the gear helps in cooling and lubricating the pistons, cylinders, and other internal parts, enhancing their longevity and performance.

4. Hand Hole Cover: Often, the lubricating oil pumping gear is accessible through the hand hole cover. This allows for easier maintenance and inspection, ensuring that the gear operates within optimal parameters.

5. EBM-Cover: The EBM-cover, which protects the engine’s internal components, relies on the efficient lubrication provided by the gear to maintain a seal and prevent oil leaks.

6. Onboard Spares: In systems where onboard spares are utilized, the Lubricating Oil Pumping Gear ensures that even in the event of a failure, the engine can continue to receive adequate lubrication from the spare components.

7. Lubricating Oil Pump Support: This component provides structural integrity to the lubricating oil pump. The gear’s consistent operation is vital for the support structure to maintain its alignment and functionality.

8. Lubricating Pump Repair Kit: When maintenance or repair is necessary, the Lubricating Oil Pumping Gear is often a key component addressed in the repair kit. Its condition directly impacts the effectiveness of the repair process.

9. Base Parts: The base parts of the engine, including the pump and various structural elements, depend on the gear to deliver lubrication that prevents metal-to-metal contact, thus preserving the engine’s base integrity.

Conclusion

In summary, the Lubricating Oil Pumping Gear 3049543 is a fundamental element in the lubrication system, interacting with multiple engine components to ensure optimal performance and durability. Proper installation, maintenance, and troubleshooting are essential to maximize the efficiency and longevity of this Cummins part.