4382686
Lubricant Oil Pumping Rotor
Cummins®

Introduction

The Lubricant Oil Pump Rotor 4382686, manufactured by Cummins, is a critical component for heavy-duty trucks. This part ensures the efficient circulation of lubricant oil throughout the engine, which is essential for the engine’s performance and longevity. The rotor’s role in the lubrication system highlights its importance in maintaining the overall reliability of heavy-duty trucks.

Basic Concepts of Lubricant Oil Pump Rotors

Lubricant oil pump rotors are essential components within an engine’s lubrication system. They generate the pressure needed to circulate lubricant oil through the engine, reducing friction, dissipating heat, and removing contaminants. Proper lubrication is crucial for the efficient operation and longevity of engine components ¹.

Purpose and Role of Lubricant Oil Pump Rotor 4382686

The Lubricant Oil Pump Rotor 4382686 facilitates the circulation of lubricant oil throughout the engine, ensuring that critical components such as bearings, pistons, and camshafts receive adequate lubrication. This rotor works with the oil pump to generate the necessary pressure for oil flow, contributing to the engine’s smooth and efficient operation.

Key Features of Lubricant Oil Pump Rotor 4382686

The Lubricant Oil Pump Rotor 4382686 is designed for optimal performance and durability. Its construction materials are chosen for their resistance to wear, and precision machining ensures efficient oil circulation. These features enhance the rotor’s performance within the engine’s lubrication system ².

Benefits of Using Lubricant Oil Pump Rotor 4382686

Using the Lubricant Oil Pump Rotor 4382686 offers several benefits, including reduced friction and wear on engine components, extended engine life, and enhanced reliability. Efficient lubrication also helps prevent engine failures due to inadequate oil circulation, potentially leading to cost savings over time ³.

Troubleshooting and Maintenance Tips

Common issues with the Lubricant Oil Pump Rotor 4382686 may include unusual engine noises, decreased oil pressure, or increased engine temperature. Troubleshooting involves inspecting the rotor for wear or damage and ensuring the oil pump functions correctly. Regular maintenance, including inspections and adhering to manufacturer guidelines for oil changes, is recommended.

Cummins: A Brief Overview

Cummins Inc. is a global leader in designing, manufacturing, and distributing engines, filtration, and power generation products. With over a century of history, Cummins is known for its quality, reliability, and innovation in the automotive and heavy-duty truck industries. The company offers a wide range of products designed for performance, efficiency, and sustainability.

Compatibility of Cummins Part 4382686 with QSK95 Engines

The Cummins part 4382686 is compatible with the QSK95 engine series, specifically the QSK95 CM2350 K111 and QSK95 CM2350 K113 models. This compatibility ensures the efficient operation of the engine’s lubrication system, contributing to the engine’s longevity and performance.

Role of Part 4382686 Lubricant Oil Pump Rotor in Engine Systems

The Lubricant Oil Pump Rotor (part 4382686) is vital for the lubricating oil pump system, ensuring efficient oil circulation throughout the engine. It works with the pump housing to create pressurized oil flow, essential for lubricating moving engine parts.

In a Lubricating Oil Pump Kit, the rotor enhances the pump’s ability to maintain consistent oil pressure, crucial for engine longevity and performance. In an Oil Pump Repair Kit, the rotor restores the pump’s functionality, ensuring it delivers the necessary oil pressure for engine protection.

The rotor’s interaction with the pump is fundamental, creating centrifugal force to draw oil into the pump and expel it through the outlet. This process ensures oil reaches all critical engine components. The quality and pressure of the lubricating oil directly impact the engine’s performance and durability.

In a Service Kit for the oil pump, the Lubricant Oil Pump Rotor is often included to ensure the pump continues to operate efficiently. Replacing the rotor during servicing prevents potential failures and maintains optimal oil flow.

Conclusion

The Lubricant Oil Pump Rotor 4382686 by Cummins is a vital component for the efficient operation of heavy-duty truck engines. Its role in circulating lubricant oil ensures reduced friction, heat dissipation, and contaminant removal, contributing to the engine’s performance and longevity. Regular maintenance and proper troubleshooting are essential for maintaining the rotor’s efficiency and the engine’s reliability.