3966884
Lubricating Oil Filter Head
Cummins®

The Lubricating Oil Filter Head 3966884 by Cummins is a component designed to facilitate the filtration process of engine oil in heavy-duty trucks. Its role is integral to the operation of the engine lubrication system, ensuring that the oil circulating through the engine remains clean and free from contaminants. This, in turn, contributes to the smooth operation and longevity of engine components ¹.

Basic Concepts of Lubricating Oil Filter Heads

A Lubricating Oil Filter Head is a part of the engine lubrication system that houses the oil filter. Its function is to direct the flow of oil from the engine to the filter, where contaminants are removed, and then back into the engine. This process is vital for maintaining engine health, as clean oil reduces friction and wear on moving parts, ensuring efficient operation and extending the lifespan of the engine ².

Purpose and Role of the 3966884 Lubricating Oil Filter Head

This Cummins part serves a specific purpose within the context of heavy-duty truck engines. It aids in the filtration of contaminants from the engine oil, which is crucial for maintaining the smooth operation and longevity of engine components. By ensuring that the oil remains clean, the filter head helps in reducing wear and tear on the engine, thereby contributing to its overall efficiency and performance ³.

Key Features

The 3966884 is characterized by several key features that enhance its performance and durability. These include a robust design that ensures secure mounting of the oil filter, materials selected for their resistance to corrosion and high temperatures, and unique attributes such as precise engineering to ensure optimal oil flow and filtration efficiency.

Benefits of Using the 3966884 Lubricating Oil Filter Head

Utilizing this part offers several advantages. These include improved engine efficiency due to cleaner oil, reduced wear on engine components leading to longer engine life, and enhanced overall performance of the truck. The filter head’s design and materials contribute to these benefits by ensuring effective filtration and durability under the demanding conditions of heavy-duty truck operation.

Installation and Maintenance

Proper installation of the Lubricating Oil Filter Head involves following specific procedures to ensure it is securely mounted and functions correctly. This may include preparatory steps such as cleaning the mounting area and using the appropriate tools for installation. Routine maintenance practices, such as regular inspection and replacement of the oil filter as per the manufacturer’s recommendations, are crucial for ensuring the optimal performance and longevity of the filter head.

Troubleshooting Common Issues

Common problems associated with Lubricating Oil Filter Heads can include leaks or reduced filtration efficiency. These issues may arise from improper installation, wear and tear, or contamination. Troubleshooting tips include checking the mounting area for proper sealing, inspecting the filter head and associated components for damage or wear, and ensuring that the oil filter is correctly installed and in good condition. Addressing these issues promptly can help maintain the efficiency and reliability of the engine 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 has established a strong reputation in the automotive industry. The company’s commitment to customer satisfaction is evident in its product offerings, which are designed to meet the demanding requirements of various applications, including heavy-duty trucks. Cummins’ focus on innovation ensures that its components, like the 3966884, contribute to the efficiency, reliability, and performance of the vehicles they are installed in.

Cummins Engine Compatibility with Lubricating Oil Filter Head Part 3966884

The Lubricating Oil Filter Head part 3966884 is designed to fit a variety of Cummins engines, ensuring optimal oil filtration and engine performance. This part is compatible with the following engines:

ISC Series Engines

• ISC CM2150
• ISC CM850

ISL Series Engines

• ISL CM2150
• ISL G CM2180
• ISL9 CM2150 SN
• ISL9.5 CM2880 L138

L Series Engines

• L GAS PLUS CM556
• L8.9
• L8.9 CM2670 L134C
• L8.9G CMOH2.0 L125B
• L9 CM2670 L128B
• L9.5 L117

QSL Series Engines

• QSC8.3 CM850 (CM2850)
• QSL8.9 CM2150 L141
• QSL9 CM850 (CM2850)
• QSL9.3 CM2880 L113

This part is engineered to ensure a secure fit and efficient oil filtration across these engine models, maintaining the integrity of the engine’s lubrication system.

Role of Part 3966884 Lubricating Oil Filter Head in Engine Systems

The Lubricating Oil Filter Head, designated as part 3966884, is an integral component in the efficient operation of engine systems, particularly in conjunction with the engine oil and cooler systems.

In the context of the engine oil system, the Lubricating Oil Filter Head serves as a pivotal interface. It facilitates the flow of engine oil from the oil pump to the oil filter, ensuring that the oil is adequately filtered before it is circulated throughout the engine. This filtration process is essential for removing contaminants and debris that could otherwise cause wear and damage to engine components. The head also plays a role in maintaining the pressure within the oil system, which is vital for the proper lubrication of moving parts.

When integrated with the engine cooler system, the Lubricating Oil Filter Head contributes to the thermal management of the engine oil. As the oil circulates through the engine, it absorbs heat from various components. The cooler system is designed to dissipate this heat, ensuring that the oil remains within an optimal temperature range. The Lubricating Oil Filter Head, by controlling the flow of oil to and from the cooler, helps in maintaining the efficiency of this heat exchange process.

Furthermore, the design of the Lubricating Oil Filter Head allows for easy maintenance and replacement of the oil filter, which is a routine aspect of engine upkeep. This accessibility is important for ensuring that the oil filtration system remains effective over time.

Conclusion

In summary, the Lubricating Oil Filter Head (part 3966884) is a key component in the engine oil and cooler systems, playing a significant role in filtration, pressure management, and thermal regulation. Its proper function is essential for the longevity and performance of the engine.