3934059
Oil Filler Tube
Cummins®

The Cummins 3934059 Oil Filler Tube is a component designed for use in heavy-duty trucks. It serves a significant role in the maintenance and operation of these vehicles by facilitating the proper filling and maintenance of engine oil levels. This part is integral to ensuring that the engine operates efficiently and maintains its longevity.

Basic Concepts of Oil Filler Tubes

An oil filler tube is a component within the engine system that allows for the addition of oil to the engine. Its function is to provide a pathway for oil to be introduced into the engine’s lubrication system. This system is vital for the overall performance and longevity of the engine, as it ensures that all moving parts are adequately lubricated, reducing friction and wear ¹.

Purpose of the Cummins 3934059 Oil Filler Tube

The Cummins 3934059 Oil Filler Tube plays a role in the operation of a truck by serving as a conduit for oil to enter the engine’s lubrication system. It ensures that the engine maintains proper oil levels, which is necessary for the efficient operation of the engine. By facilitating the addition of oil, it helps in maintaining the engine’s performance and extends its operational life.

Key Features

The Cummins 3934059 Oil Filler Tube is constructed with high-quality materials that ensure durability and reliability. Its design includes features that enhance its performance, such as a secure fitting that prevents leaks and a robust construction that can withstand the rigors of heavy-duty truck operation. These attributes contribute to the overall effectiveness of the part in its intended application.

Benefits of Using the Cummins 3934059 Oil Filler Tube

Utilizing the Cummins 3934059 Oil Filler Tube offers several advantages. It contributes to improved engine performance by ensuring consistent oil levels, which is crucial for the lubrication of engine components. Additionally, it simplifies the maintenance process by providing a straightforward method for oil addition. The reliability of the part also enhances the overall dependability of the truck’s engine system.

Installation Process

Installing the Cummins 3934059 Oil Filler Tube involves several steps to ensure proper fitting and function. The process requires specific tools and may necessitate the removal of existing components to facilitate the installation. Careful attention to detail during installation is important to ensure that the tube is securely fitted and functions as intended within the engine system.

Troubleshooting Common Issues

Common issues with oil filler tubes can include leaks or blockages. These problems can often be identified through visual inspection or by observing changes in engine performance. Troubleshooting steps may involve checking the fittings for proper alignment and tightness, cleaning or replacing gaskets, and ensuring that the tube is free from obstructions.

Maintenance Tips

Regular maintenance of the Cummins 3934059 Oil Filler Tube is important for its longevity and optimal performance. This includes periodic inspection for signs of wear or damage, cleaning the tube to remove any buildup that could impede oil flow, and ensuring that all connections are secure. Adhering to these maintenance practices can help prevent issues and extend the life of the component.

Cummins Overview

Cummins Inc. is a well-established company with a long history in the automotive and heavy-duty truck industry. Known for its commitment to quality and innovation, Cummins has built a reputation for producing reliable and high-performance engine components. The company’s expertise and dedication to excellence are reflected in its wide range of products, including the Cummins 3934059 Oil Filler Tube.

Cummins Oil Filler Tube 3934059 Compatibility

The Cummins Oil Filler Tube part number 3934059 is designed to fit seamlessly with several engine models, ensuring efficient oil management and maintenance. This part is integral to the engine’s lubrication system, allowing for easy oil level checks and refills.

Compatible Engines

• 6C8.3: The Oil Filler Tube 3934059 is specifically engineered to fit the 6C8.3 engine. Its design ensures a secure fit and reliable functionality, contributing to the overall performance and longevity of the engine.

Grouping of Compatible Engines

In some cases, the Oil Filler Tube 3934059 is compatible with multiple engine models within the same series. This grouping allows for easier maintenance and part replacement, as technicians can use the same part across different engine variants. The 6C8.3 engine falls into this category, benefiting from the standardized design of the Oil Filler Tube.

Role of Part 3934059 Oil Filler Tube in Engine Systems

The part 3934059 Oil Filler Tube is an essential component in the lubrication system of an engine. It is strategically positioned to facilitate the smooth operation of several key components.

Integration with the Oil Fill Arrangement

The Oil Filler Tube is integral to the oil fill arrangement. It serves as the primary conduit for adding oil to the engine. This ensures that the lubrication system maintains the correct oil level, which is vital for the efficient operation of moving parts within the engine.

Connection to the Cylinder Block

Once oil is introduced through the Oil Filler Tube, it flows into the cylinder block. The cylinder block houses the cylinders, pistons, and other critical components that require consistent lubrication to reduce friction and wear. The Oil Filler Tube’s role is to ensure a steady supply of oil, contributing to the longevity and performance of these components.

Interaction with the Oil Fill Cover

The Oil Filler Tube is typically attached to the oil fill cover, which is designed to seal the opening through which oil is added. This cover prevents oil leaks and contaminants from entering the engine. The tube’s secure fit within the cover ensures that oil is directed precisely where it is needed, enhancing the overall efficiency of the lubrication system.

Conclusion

In summary, the Cummins 3934059 Oil Filler Tube plays a significant role in maintaining the integrity and performance of the engine’s lubrication system by ensuring proper oil levels and distribution to critical components such as the cylinder block. Regular maintenance and proper installation are key to maximizing the effectiveness and longevity of this Cummins part.