4983999
Lubricating Oil Filter Head
Cummins®

Introduction

The Lubricating Oil Filter Head 4983999 is a component designed by Cummins for use in heavy-duty trucks. Its purpose is to facilitate the filtration of engine oil, ensuring that contaminants are removed before the oil circulates through the engine. This part plays a role in maintaining the efficiency and longevity of the engine by contributing to the overall lubrication system ².

Function and Operation

The Lubricating Oil Filter Head operates as a junction in the engine’s lubrication system. It connects the oil filter to the engine block and allows oil to flow from the oil pan to the filter, where contaminants are trapped. The filtered oil then returns to the engine, providing a clean lubricant that reduces friction and wear on moving parts. This process is vital for the engine’s performance and durability ².

Key Features

The design and construction of the Lubricating Oil Filter Head 4983999 incorporate several features that enhance its functionality. It is typically made from durable materials that can withstand the high pressures and temperatures of the engine environment. The head includes precise sealing mechanisms to ensure a secure connection between the filter and the engine block, preventing oil leaks. Additionally, it may feature unique attributes such as anti-drainback valves that retain oil within the filter during engine shutdown, ensuring immediate filtration upon startup ².

Role in Truck Operation

In the operation of heavy-duty trucks, the Lubricating Oil Filter Head plays a role in maintaining engine performance and longevity. By ensuring that the oil circulating through the engine is free from contaminants, it helps to maintain optimal lubrication, which is important for the efficient operation of the engine’s moving parts. This contributes to the overall reliability and service life of the truck ².

Benefits

The Lubricating Oil Filter Head 4983999 offers several advantages. It contributes to improved engine efficiency by ensuring that the oil is clean and free from particles that could cause increased friction. This results in reduced wear on engine components, leading to extended engine life. Additionally, by maintaining clean oil, the filter head helps to extend the life of the oil itself, reducing the frequency of oil changes and associated costs ².

Installation and Maintenance

Proper installation of the Lubricating Oil Filter Head is important for its effective operation. It should be securely fastened to the engine block, and the sealing surfaces should be clean and free from debris to ensure a leak-free connection. Regular maintenance includes checking for signs of wear or damage, such as cracks or leaks, and replacing the head if necessary. It is also important to follow the manufacturer’s recommendations for oil change intervals to ensure that the filter is not overwhelmed with contaminants ².

Troubleshooting

Common problems with the Lubricating Oil Filter Head may include oil leaks, which can be caused by improper installation or worn seals. If a leak is detected, the head should be inspected for damage and replaced if necessary. Another issue could be reduced oil flow, which might indicate a clogged filter or a problem with the sealing mechanism. In such cases, the filter should be replaced, and the sealing surfaces should be inspected and cleaned as needed ².

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration systems, and related components. With a history spanning over a century, Cummins has established a reputation for quality, reliability, and innovation in the automotive and heavy-duty truck industries. The company’s product range includes engines, powertrains, and aftermarket parts, all designed to meet the demanding requirements of commercial vehicles ¹.

Cummins Engine Compatibility with Part 4983999

The Cummins part 4983999, a Lubricating Oil Filter Head, is designed to fit seamlessly with a range of Cummins engines, ensuring optimal performance and reliability. This part is integral to the engine’s lubrication system, providing a secure and efficient connection for the oil filter.

B3.3 Engines

The B3.3 engine series benefits from the 4983999 oil filter head, which ensures that the engine’s lubrication system operates smoothly. This part is important for maintaining the engine’s performance and longevity.

QSB3.3 CM2150 and QSB3.3 CM2250 EC Engines

For the QSB3.3 CM2150 and QSB3.3 CM2250 EC engines, the 4983999 oil filter head is a component. These engines, known for their durability and efficiency, rely on this part to maintain proper oil flow and filtration. The design of the 4983999 ensures that it fits perfectly with these engines, providing a reliable seal and connection.

By using the 4983999 oil filter head, owners of B3.3, QSB3.3 CM2150, and QSB3.3 CM2250 EC engines can be confident that their engines are receiving the necessary lubrication and protection. This part is engineered to meet the specific requirements of these engines, ensuring compatibility and performance ¹.

Role of Part 4983999 Lubricating Oil Filter Head in Engine Systems

The 4983999 Lubricating Oil Filter Head is an integral component in the efficient operation of engine systems, particularly in conjunction with the filter and full flow oil filter.

In the context of a full flow oil system, the 4983999 head facilitates the passage of oil from the engine’s lubrication circuit to the filter. This ensures that the oil, before being recirculated, undergoes thorough filtration to remove contaminants and debris. The head acts as a junction, allowing the oil to flow into the filter where it is cleaned before returning to lubricate the engine’s moving parts.

When integrated with a full flow oil filter, the 4983999 head enhances the filtering process by providing a secure and efficient connection. This connection is vital for maintaining the integrity of the filtration system, ensuring that the oil is effectively cleaned and ready for reuse. The head’s design supports optimal flow rates, reducing the likelihood of bypass scenarios where unfiltered oil could re-enter the engine.

Overall, the 4983999 Lubricating Oil Filter Head plays a role in maintaining the cleanliness and quality of the engine oil, contributing to the longevity and performance of the engine system ².

Conclusion

The Lubricating Oil Filter Head 4983999 by Cummins is a critical component in the maintenance and efficiency of heavy-duty truck engines. Its role in ensuring clean oil circulation contributes significantly to engine longevity and performance. Proper installation, regular maintenance, and timely troubleshooting are essential to maximize the benefits of this part. Cummins’ reputation for quality and innovation is reflected in the design and functionality of the 4983999, making it a reliable choice for engine lubrication systems.