3942366
Lubricating Oil Filter Head
Cummins®

Introduction

The Lubricating Oil Filter Head 3942366, a component designed by Cummins for heavy-duty truck engines, facilitates the filtration of engine oil to remove contaminants before circulation ¹. This part is crucial for maintaining engine oil cleanliness, which is essential for efficient operation and engine longevity ².

Function and Operation

Operating as part of the engine’s lubrication system, the Lubricating Oil Filter Head directs oil flow from the engine to the oil filter, where contaminants are removed ³. The clean oil is then returned to the engine to lubricate moving parts, reducing wear and tear and ensuring smooth operation and efficiency ⁴.

Key Features

Constructed with precision, the Lubricating Oil Filter Head 3942366 is made from durable materials capable of withstanding high pressures and temperatures ⁵. Its design includes robust sealing mechanisms to prevent leaks, ensuring effective oil direction through the filtration system. Unique attributes may include anti-drainback valves, which help maintain oil pressure and prevent engine damage during startup ⁶.

Benefits of Using Lubricating Oil Filter Head 3942366

Utilizing this Cummins part offers several advantages, including improved engine performance through contaminant-free oil circulation ⁷. This leads to extended oil life, as clean oil degrades less quickly than contaminated oil. Additionally, the filter head enhances protection against wear and damage to engine components, potentially resulting in longer engine life and reduced maintenance costs ⁸.

Installation and Maintenance

Proper installation of the Lubricating Oil Filter Head is essential for effective operation ⁹. It should be installed according to the manufacturer’s guidelines to ensure a secure fit and proper sealing. Regular maintenance, including checking for leaks and ensuring the filter functions correctly, is recommended to maintain optimal performance. Following the manufacturer’s maintenance schedule can help identify issues early, ensuring the longevity of the component ¹⁰.

Common Issues and Troubleshooting

Common issues with the Lubricating Oil Filter Head may include leaks or reduced filtration efficiency, often due to improper installation, wear and tear, or contamination ¹¹. Troubleshooting steps may involve inspecting seals for damage, ensuring the filter is correctly seated, and checking for contamination signs that could affect performance. Addressing these issues promptly can help maintain the lubrication system’s efficiency ¹².

Manufacturer - Cummins

Cummins Inc. is renowned in the automotive industry for its high-quality engine components ¹³. The company’s commitment to innovation and excellence is reflected in the design and construction of the Lubricating Oil Filter Head 3942366, supporting the performance and longevity of heavy-duty truck engines ¹⁴.

Compatibility

The Lubricating Oil Filter Head 3942366 is designed to fit seamlessly with several Cummins engine models, including the ISB CM550, ISBE CM800, and QSB5.9 44 CM550. This compatibility ensures that the oil filtration system operates efficiently and effectively across these models ¹⁵.

Role in Engine Systems

The Lubricating Oil Filter Head 3942366 is integral to the efficient operation of engine systems, particularly in relation to the cooler, engine oil, and engine oil cooler ¹⁶. It ensures that the oil circulating through the system is clean, maintaining the cooler’s efficiency and preserving the oil’s quality over time ¹⁷. This synergy between the filter head and the oil cooler is vital for preventing overheating and ensuring optimal oil temperature, which is crucial for engine health and efficiency ¹⁸.

Conclusion

The Lubricating Oil Filter Head 3942366 by Cummins plays a significant role in maintaining the cleanliness and efficiency of engine oil, contributing to the overall performance and longevity of heavy-duty truck engines. Proper installation, regular maintenance, and addressing common issues promptly are essential for maximizing the benefits of this component.