3944511
Oil Filler Connection
Cummins®

The Oil Filler Connection 3944511, manufactured by Cummins, is a component designed for use in heavy-duty truck maintenance and operation. Cummins, a well-established name in the automotive and heavy-duty truck industry, produces this part to ensure efficient and reliable engine performance. The 3944511 is integral to the engine’s oil management system, facilitating the addition of oil and helping maintain optimal oil levels.

Basic Concepts of Oil Filler Connections

An oil filler connection is a component that allows for the addition of oil to an engine. It plays a role in the engine system by providing a secure point for oil to be introduced into the engine, ensuring that the lubrication system functions correctly. Proper lubrication is vital for the longevity and performance of an engine, as it reduces friction between moving parts, dissipates heat, and helps remove contaminants ¹.

Purpose of the 3944511 Oil Filler Connection

The 3944511 Oil Filler Connection is specifically designed to facilitate the addition of oil to a truck’s engine while ensuring that oil levels are maintained within the optimal range. This part plays a role in the engine’s lubrication system by providing a reliable connection point for oil addition, which is crucial for the engine’s operation and longevity ².

Key Features

The 3944511 Oil Filler Connection is characterized by several key features that enhance its performance and durability. Its design incorporates materials that are resistant to the high temperatures and pressures found within an engine environment. Additionally, the connection is engineered to provide a secure seal, preventing oil leaks and ensuring that the oil addition process is efficient and clean.

Benefits

Using the 3944511 Oil Filler Connection offers several benefits. It contributes to improved engine performance by ensuring that the engine receives the correct amount of oil. The design of the connection makes the oil addition process straightforward, reducing the risk of spills and contamination. Furthermore, its durability and reliability make it suitable for use in various operating conditions, enhancing the overall efficiency and longevity of the engine.

Installation Process

Installing the 3944511 Oil Filler Connection requires careful attention to detail to ensure proper setup. The process involves securing the connection to the engine in the designated location, ensuring that all seals are correctly positioned to prevent leaks. It is important to follow manufacturer guidelines during installation to maintain the integrity of the oil management system.

Maintenance Tips

Regular maintenance of the 3944511 Oil Filler Connection is important to ensure its continued reliability and performance. This includes periodic inspection for signs of wear or damage, cleaning the connection to remove any debris, and checking the seals for integrity. If any issues are detected, it may be necessary to replace the connection to maintain optimal engine performance.

Troubleshooting Common Issues

Common issues with the 3944511 Oil Filler Connection may include leaks or difficulty in adding oil. Troubleshooting these problems involves inspecting the connection for damage, ensuring that all seals are intact, and checking for proper installation. Addressing these issues promptly can help maintain the efficiency of the engine’s lubrication system.

Compatibility and Usage

The 3944511 Oil Filler Connection is designed for use with specific types of engines and truck models. It is important to consult compatibility information to ensure that the connection is suitable for the intended application. Following usage guidelines and restrictions can help maintain the performance and reliability of the engine.

Cummins: A Brief Overview

Cummins Inc. is a leading manufacturer in the automotive and heavy-duty truck industry, known for its wide range of products and strong reputation for quality and reliability. The company has a history of innovation and excellence, producing components that are designed to enhance the performance and efficiency of engines across various applications.

Oil Filler Connection Part 3944511 Compatibility with Cummins Engines

The Oil Filler Connection part 3944511, manufactured by Cummins, is designed to fit seamlessly with several of their engine models. This part is crucial for maintaining the proper oil levels and ensuring the engine operates efficiently. Here are the engines with which this part is compatible:

ISC CM554 and ISL CM554

The ISC CM554 and ISL CM554 engines are part of Cummins’ lineup of heavy-duty diesel engines. Both engines share a similar design and architecture, making the Oil Filler Connection part 3944511 a perfect fit for both. This part ensures that the oil filling process is straightforward and secure, preventing any leaks that could compromise engine performance.

QSC8.3 CM554 and QSL9 CM554

The QSC8.3 CM554 and QSL9 CM554 engines are also compatible with the Oil Filler Connection part 3944511. These engines, while part of a different series, are designed to work with the same type of oil filler connection due to their shared engineering principles. This compatibility ensures that the oil filling process remains consistent across different engine models, facilitating easier maintenance and service.

By ensuring that the Oil Filler Connection part 3944511 fits these engines, Cummins maintains a high standard of compatibility and reliability across their engine range. This thoughtful design allows for easier maintenance and service, ensuring that the engines continue to perform at their best.

Role of Part 3944511 Oil Filler Connection in Engine Systems

The 3944511 Oil Filler Connection is an integral component in the arrangement of an engine’s lubrication system. Its primary function is to facilitate the introduction of oil into the engine, ensuring that the lubrication system remains adequately filled.

In the context of the oil fill arrangement, the 3944511 interfaces with the oil tank or reservoir, allowing for the controlled addition of oil. This connection point is typically located at the top of the engine, often integrated into the cylinder head or a dedicated oil filler cap.

When oil is added through this connection, it flows into the engine’s lubrication pathways, which include the oil galleries, passages, and sump. The oil then circulates through the engine, lubricating critical moving parts such as the crankshaft, camshaft, pistons, and bearings.

The design of the 3944511 often includes features such as a gasket or O-ring to ensure a secure seal, preventing oil leaks. Additionally, it may incorporate a breather system to allow for the escape of air as oil is added, maintaining pressure equilibrium within the engine compartment.

In summary, the 3944511 plays a significant role in the efficient operation of the engine’s lubrication system by providing a reliable point for oil addition and ensuring that the system remains properly filled and functional ³.

Conclusion

The 3944511 Oil Filler Connection is a critical component in the maintenance and operation of heavy-duty truck engines. Its design and features ensure efficient oil addition, secure sealing, and compatibility with specific Cummins engine models. Regular maintenance and proper installation are essential to maximize the benefits of this Cummins part, contributing to the overall performance and longevity of the engine.