4086504
Lubricating Oil Pump Support
Cummins®

The Lubricating Oil Pump Support, identified by Part #4086504, is a component manufactured by Cummins, a leader in the automotive and heavy-duty truck industry. This part is integral to the engine lubrication system of heavy-duty trucks, ensuring efficient operation and longevity of the engine.

Function and Operation

The Lubricating Oil Pump Support operates within the engine lubrication system by providing structural support to the oil pump. It plays a role in maintaining consistent oil pressure, which is vital for the lubrication of moving parts within the engine. By securing the oil pump in place, it ensures that the pump can effectively circulate oil throughout the engine, reducing friction and wear on critical components ¹.

Purpose of the Lubricating Oil Pump Support

The specific role of the Lubricating Oil Pump Support in the operation of a truck is to enhance the efficiency and reliability of the engine lubrication system. It contributes to the overall performance of the truck by ensuring that the oil pump functions correctly, thereby facilitating optimal lubrication of engine parts. This support is crucial for maintaining engine health and performance under the demanding conditions typical of heavy-duty applications ².

Key Features

The Lubricating Oil Pump Support is characterized by several key features that enhance its functionality. It is constructed from durable materials designed to withstand the high temperatures and pressures within the engine compartment. Its design includes precise engineering to ensure a secure fit and optimal performance. Additionally, it may incorporate features such as corrosion resistance and compatibility with various oil types, further enhancing its effectiveness in the lubrication system ³.

Benefits

The advantages provided by the Lubricating Oil Pump Support include improved engine longevity, enhanced lubrication efficiency, and reliability in heavy-duty applications. By ensuring the oil pump operates under optimal conditions, it contributes to reduced engine wear, lower maintenance costs, and increased overall performance of the truck. Its role in maintaining consistent oil pressure is particularly beneficial in preventing engine damage due to insufficient lubrication ⁴.

Installation and Compatibility

Proper installation of the Lubricating Oil Pump Support is vital for its effective operation. It is designed to be compatible with specific Cummins engine models, ensuring a precise fit and function within the engine lubrication system. Installation procedures should follow manufacturer guidelines to ensure the part is securely positioned and operates as intended ⁵.

Maintenance and Troubleshooting

Routine maintenance practices for the Lubricating Oil Pump Support include regular inspection for signs of wear or damage, ensuring it remains securely attached, and verifying that it does not obstruct the flow of oil. Common issues may include corrosion or loosening of the support, which can be addressed through cleaning, tightening, or replacement as necessary. Troubleshooting tips involve checking for consistent oil pressure and ensuring the oil pump operates smoothly, which can indicate the effectiveness of the support.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality, reliability, and performance in the automotive and heavy-duty truck industry. Its product range includes engines, powertrains, and related components, all designed to meet the demanding requirements of various applications. Cummins’ commitment to innovation and customer satisfaction has solidified its position as a trusted name in the industry.

Cummins Engine Compatibility with Lubricating Oil Pump Support Part 4086504

The Cummins part number 4086504, identified as a Lubricating Oil Pump Support, is designed to fit seamlessly within a variety of Cummins engine models. This part is integral to the proper functioning of the engine’s lubrication system, ensuring that the oil pump operates efficiently and reliably.

QSK60 CM500 and QSK60 CM850 MCRS

The Lubricating Oil Pump Support part 4086504 is compatible with both the QSK60 CM500 and the QSK60 CM850 MCRS engines. These engines are part of Cummins’ QSK60 series, which are known for their robust performance and reliability in heavy-duty applications. The support structure ensures that the oil pump is securely mounted and properly aligned, which is crucial for maintaining optimal oil flow and pressure within the engine.

QSK60G

Similarly, the QSK60G engine also utilizes the part 4086504 for its lubricating oil pump support needs. This engine variant is part of the same QSK60 family, sharing many of the same design principles and components with the CM500 and CM850 models. The use of this specific support part ensures consistency in performance and maintenance across the different engine configurations.

Grouping for Efficiency

By grouping the QSK60 CM500 and QSK60 CM850 MCRS engines together, it becomes evident that the design and engineering of the lubricating oil pump support part 4086504 are consistent across these models. This commonality allows for easier inventory management and maintenance, as the same part can be used across multiple engine types, reducing the need for specialized parts and simplifying the supply chain.

The QSK60G engine, while distinct, also benefits from this standardized design, ensuring that the lubricating oil pump support part functions effectively within its specific engine architecture. This compatibility highlights the modular and versatile nature of Cummins’ engine components, facilitating easier upgrades and repairs.

Role of Part 4086504 Lubricating Oil Pump Support in Engine Systems

The 4086504 Lubricating Oil Pump Support is an integral component in the arrangement of various engine systems, ensuring the efficient operation of the engine lubrication primer and the overall engine lubricating process.

Integration with Engine Lubrication Primer

In the context of the engine lubrication primer, the 4086504 support plays a significant role. It provides a stable mounting point for the oil pump, which is essential for the primer to function correctly. The primer relies on a consistent and reliable oil flow to prepare the engine for starting, and the support ensures that the oil pump remains securely in place, allowing for uninterrupted oil circulation.

Mounting and Stability

The mounting aspect of the 4086504 support is vital for the stability of the oil pump. It ensures that the pump is firmly attached to the engine, reducing the risk of vibrations that could affect its performance. This stability is particularly important during the operation of the starting motor, as it ensures that the oil pump can deliver the necessary lubrication without interruption.

Interaction with Starting Motor

When the starting motor engages, the 4086504 support helps maintain the alignment and functionality of the oil pump. This is important because the starting motor places additional stress on the engine components, and a well-supported oil pump can better handle these demands, ensuring that the engine receives adequate lubrication from the onset.

Overall Engine Lubricating System

In the broader scope of the engine lubricating system, the 4086504 support contributes to the seamless operation of all lubrication-related components. By providing a robust foundation for the oil pump, it aids in the consistent distribution of lubricant throughout the engine, which is essential for reducing friction, wear, and tear on moving parts.

Primer Functionality

The primer, which is responsible for pre-lubricating the engine before start-up, benefits from the secure mounting provided by the 4086504 support. This ensures that the primer can effectively deliver oil to critical engine components, facilitating a smoother start-up process and enhancing the engine’s overall performance and longevity.

Conclusion

The Lubricating Oil Pump Support, part number 4086504, is a critical component in the engine lubrication system of Cummins engines. Its role in providing structural support to the oil pump ensures consistent oil pressure and efficient lubrication of engine parts, contributing to the overall performance and longevity of the engine. Proper installation, maintenance, and understanding of its function are essential for maximizing the benefits of this Cummins part in heavy-duty applications.