3286838
Oil Filler Tube
Cummins®

The Oil Filler Tube 3286838, manufactured by Cummins, is a component designed for use in heavy-duty trucks. It is integral to the maintenance and operation of these vehicles, ensuring that the engine’s lubrication system functions correctly. Cummins, a well-established name in the automotive industry, is known for producing reliable and high-quality parts that contribute to the efficiency and durability of heavy-duty engines ¹.

Basic Concepts of Oil Filler Tubes

An oil filler tube is a component found in a truck’s engine system, designed to facilitate the process of adding oil to the engine. Its general function is to provide a pathway for oil to enter the engine, ensuring that the lubrication system remains adequately filled. This component plays a role in maintaining the proper oil levels necessary for the engine’s moving parts to operate smoothly and efficiently ².

Purpose of the 3286838 Oil Filler Tube

This Cummins part is specifically designed to serve as a conduit for oil to be added to the engine’s lubrication system. It ensures that oil is directed into the engine in a controlled manner, helping to maintain the correct oil level. This is vital for the engine’s lubrication system, as it ensures that all moving parts are adequately coated with oil, reducing friction and wear.

Key Features

The 3286838 is constructed from durable materials, ensuring it can withstand the harsh conditions present in a truck’s engine compartment. Its design includes features that enhance its performance and longevity, such as a secure fitting mechanism that prevents oil leaks and a robust construction that resists corrosion and wear. These attributes contribute to the tube’s reliability and efficiency in heavy-duty applications.

Benefits

The advantages of using the 3286838 include improved engine performance due to consistent and adequate lubrication, enhanced longevity of the engine components through reduced wear, and ease of use during oil changes, which can lead to more efficient maintenance routines. These benefits contribute to the overall reliability and efficiency of the truck’s engine system.

Installation Process

Installing this part requires following a series of steps to ensure it is correctly positioned and secured. This process involves preparing the engine compartment, aligning the tube with the oil fill port, and securing it in place using the appropriate tools. Safety precautions, such as ensuring the engine is cool and wearing protective gear, should be observed throughout the installation process.

Maintenance Tips

To ensure the longevity and efficient operation of the 3286838, regular maintenance practices should be followed. This includes inspecting the tube for signs of wear or damage, cleaning it to remove any debris or buildup, and ensuring that it remains securely attached to the engine. These practices help to prevent issues such as oil leaks and ensure the tube continues to function effectively.

Troubleshooting Common Issues

Common problems associated with oil filler tubes, such as leaks or blockages, can often be addressed through straightforward troubleshooting steps. Identifying the source of a leak may involve inspecting the tube and its connections for damage or wear. Blockages can sometimes be cleared by disassembling the tube and cleaning out any debris. Addressing these issues promptly can help maintain the efficiency of the engine’s lubrication system.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a strong reputation in the automotive industry, particularly in the heavy-duty truck sector, Cummins is known for its commitment to quality, innovation, and customer satisfaction. The company’s product range includes a variety of components and systems designed to enhance the performance and reliability of engines across different applications.

Cummins Engine Oil Filler Tube Compatibility

The Cummins part number 3286838, which is an Oil Filler Tube, is designed to fit specific models within the Cummins engine lineup. This part is integral for maintaining proper oil levels and ensuring the engine operates smoothly. Here is a detailed look at the compatibility of this oil filler tube with various Cummins engines:

6B5.9 and QSB6.7 CM850 (CM2850)

The Oil Filler Tube part number 3286838 is compatible with the 6B5.9 engine and the QSB6.7 CM850 (CM2850) engine. These engines are known for their robust performance and reliability, often used in heavy-duty applications. The oil filler tube ensures that the oil is correctly topped up, preventing engine damage due to low oil levels.

QSB7 CM2880 B117

Similarly, the Oil Filler Tube part number 3286838 is also compatible with the QSB7 CM2880 B117 engine. This engine is part of the Cummins QSB series, which is designed for high-performance applications. The oil filler tube in this context is crucial for maintaining the oil level, ensuring the engine operates efficiently and extends its lifespan.

Compatibility Summary

The Oil Filler Tube part number 3286838 is engineered to fit seamlessly into the specified Cummins engines, ensuring that the oil level is maintained correctly. This compatibility is essential for the longevity and performance of the engines, as it prevents potential engine damage caused by insufficient oil.

Role of Part 3286838 Oil Filler Tube in Engine Systems

The part 3286838 Oil Filler Tube is an essential component in the lubrication system of an engine, facilitating the smooth operation of various engine components.

In the arrangement of engine components, the Oil Filler Tube serves as a conduit for adding oil to the system. This ensures that the engine maintains the necessary lubrication levels for optimal performance.

During the oil fill process, the tube allows for the introduction of oil into the engine, typically through the cover of the cylinder block. This cover is designed to protect the internal components while providing access points for maintenance procedures, such as oil changes.

The cylinder block itself houses the engine’s cylinders, pistons, and other critical components. Proper lubrication is vital for reducing friction and wear between these moving parts. The Oil Filler Tube plays a significant role in this process by ensuring that oil reaches the sump or oil pan, from where it is distributed throughout the engine.

In summary, the 3286838 Oil Filler Tube is integral to the maintenance and operation of the engine’s lubrication system, working in conjunction with the arrangement, oil fill process, cover, and cylinder block to ensure the engine functions efficiently and reliably.

Conclusion

The 3286838 Oil Filler Tube is a critical component for the maintenance and operation of heavy-duty truck engines. Its role in ensuring proper lubrication, coupled with its durable construction and ease of installation, makes it a valuable part for engine systems. Regular maintenance and prompt troubleshooting of common issues can further enhance the efficiency and longevity of the engine.