4386220
Lubricating Oil Filter Head
Cummins®

Introduction

The Lubricating Oil Filter Head 4386220 is a component designed by Cummins to facilitate the filtration process of engine oil in commercial trucks. Its purpose is to ensure that the oil circulating within the engine remains clean, thereby supporting the engine’s efficiency and longevity. This part is integral to the maintenance of optimal engine performance by playing a role in the oil filtration system ¹.

Function and Operation

The Lubricating Oil Filter Head operates by allowing engine oil to pass through a filter medium that traps contaminants and impurities. As oil is pumped from the oil pan, it enters the filter head where it is distributed evenly across the filter element. Contaminants such as dirt, metal particles, and sludge are captured, while clean oil is allowed to pass through and return to the engine’s lubrication circuits. This process helps maintain the viscosity and quality of the oil, which is vital for reducing wear on engine components ².

Key Features

The Lubricating Oil Filter Head 4386220 is characterized by its robust design and the use of high-quality materials that ensure durability and reliability. It features a precision-machined housing that provides a secure fit and efficient sealing. The filter element is made from materials that offer high filtration efficiency while allowing for adequate oil flow. Additionally, the design incorporates an anti-drainback valve that prevents oil loss when the engine is shut off, ensuring that the engine is lubricated immediately upon start-up.

Benefits of Using Lubricating Oil Filter Head 4386220

Utilizing the Lubricating Oil Filter Head 4386220 can lead to several advantages. It contributes to improved engine performance by ensuring that the oil remains clean and effective in its lubricating properties. This can result in reduced friction and wear on engine parts, potentially extending the engine’s operational life. Moreover, the use of this filter head can lead to longer maintenance intervals, as the efficient filtration process helps maintain oil quality over time ³.

Installation Process

Installing the Lubricating Oil Filter Head 4386220 requires careful attention to ensure a proper fit and seal. The process involves removing the old filter head, cleaning the mating surface, and then attaching the new head with the appropriate torque specifications to prevent leaks. It is important to use the correct tools and follow the manufacturer’s guidelines to ensure a secure installation.

Maintenance and Troubleshooting

Regular maintenance of the Lubricating Oil Filter Head includes inspecting for leaks, ensuring the seal is intact, and monitoring the condition of the filter element. Common issues may include oil leaks, which can often be traced to improper installation or a faulty seal. Troubleshooting typically involves checking the installation, inspecting the gasket, and ensuring that all connections are tight and secure.

Compatibility and Application

The Lubricating Oil Filter Head 4386220 is designed for specific engine types and truck models. It is important to verify compatibility with the engine make and model to ensure proper function and integration within the engine’s lubrication system.

Safety Considerations

When working with the Lubricating Oil Filter Head, it is important to follow safety guidelines. This includes wearing appropriate personal protective equipment, ensuring the engine is cool before beginning work, and handling the component with care to avoid injury or damage. Additionally, it is crucial to dispose of used oil and filters in accordance with environmental regulations.

Cummins 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 a commitment to quality, Cummins has established a strong reputation in the commercial truck industry. The company’s products are known for their reliability, performance, and durability, making them a preferred choice for commercial vehicle operators.

Compatibility of Lubricating Oil Filter Head Part 4386220 with Cummins Engines

The Cummins Lubricating Oil Filter Head part number 4386220 is designed to fit a variety of Cummins engines. This part is integral to the engine’s oil filtration system, ensuring that contaminants are removed from the lubricating oil, thereby maintaining engine health and performance. Below is a detailed overview of the engines compatible with this part:

ISX12 Series

• ISX12 CM2350 X102
• ISX12/ISX11.9 CM2250

ISX15 Series

• ISX15 CM2250
• ISX15 CM2350 X101

QSX Series

• QSX11.9 CM2250 ECF
• QSX15 CM2250
• QSX15 CM2250 ECF
• QSX15 CM2350 X105

X Series

• X12 CM2350 X119B
• X15 CM2350 X116B
• X15 CM2450 X134B

The part 4386220 is engineered to provide a secure and efficient connection to the engine’s oil system, ensuring optimal filtration performance across these models. Each engine listed above relies on this component to maintain its oil purity, which is crucial for longevity and efficiency.

Conclusion

The Lubricating Oil Filter Head 4386220 is a key component in the lubrication system, working in conjunction with the full flow oil system to ensure that engine oil is clean and free from contaminants, thereby supporting the longevity and efficiency of engine operations. Its robust design, high-quality materials, and efficient filtration process make it a valuable asset for maintaining optimal engine performance in commercial trucks.