5268123
Oil Filler Tube
Cummins®

Introduction

The Cummins 5268123 Oil Filler Tube is a critical component for heavy-duty trucks, designed to facilitate the addition of oil to the engine’s lubrication system. This part ensures that the engine maintains optimal oil levels, which is essential for reducing friction and wear on engine components, thereby contributing to the engine’s efficiency and longevity ¹.

Function and Operation

This Cummins part serves as a conduit for oil to enter the engine’s crankcase. The oil flows through the tube, lubricating moving parts and reducing friction. This process is vital for the engine’s operation, as it helps in maintaining the engine’s performance and extending its lifespan ².

Key Features

Constructed from materials resistant to corrosion and high temperatures, the 5268123 is designed for durability in demanding environments. It features a wide mouth for easy oil addition and a secure fitting to prevent leaks, enhancing its reliability and effectiveness in heavy-duty applications ³.

Benefits

Using the 5268123 Oil Filler Tube can lead to improved engine performance through consistent lubrication. It simplifies the oil change process, reducing maintenance time and effort. Its robust construction also promotes longevity, potentially outlasting other components in the lubrication system.

Installation Process

Installing this part involves several steps to ensure proper positioning and sealing. The process requires specific tools and adherence to safety precautions, especially when working with engine components. Following detailed instructions is crucial to avoid complications during installation.

Maintenance and Care

Regular maintenance of the Oil Filler Tube is essential for its correct function. This includes cleaning the area around the tube, inspecting for wear or damage, and ensuring secure connections. Proper care extends the tube’s lifespan and maintains the lubrication system’s efficiency.

Common Issues and Troubleshooting

Issues such as leaks or blockages may occur with Oil Filler Tubes. These can be identified through visual inspection or by observing changes in engine performance. Troubleshooting may involve cleaning the tube, checking for proper installation, or replacing damaged components.

Compatibility and Usage

The 5268123 is designed for specific engines and truck models. Verifying compatibility is important for optimal performance and fit. Usage notes may include guidelines on oil types and capacities, as well as any limitations or special considerations for installation and maintenance.

Safety Considerations

Safety practices are paramount when working with the Oil Filler Tube. Allowing the engine to cool before maintenance helps avoid burns from hot oil. Ensuring proper sealing of the tube is also critical to prevent leaks, which can pose a fire hazard and lead to engine damage.

Cummins Corporation Overview

Cummins Inc. is a global leader in power solutions, known for its innovative products and commitment to customer satisfaction. The company offers a wide range of engines, filtration, emissions solutions, and related technologies, catering to various industries and applications.

Compatibility of Cummins Oil Filler Tube Part 5268123

The Cummins Oil Filler Tube, part number 5268123, is compatible with various engine models, including:

• 6C8.3
• C GAS PLUS CM556 and L GAS PLUS CM556
• C8.3 G and ISL G CM2180

These engines benefit from the standardized design of the Oil Filler Tube, facilitating ease of maintenance and oil management.

Role of Part 5268123 Oil Filler Tube in Engine Systems

The 5268123 Oil Filler Tube is integral to the engine’s oil fill arrangement. It connects to the oil fill cap, allowing for controlled and efficient replenishment of the engine’s oil supply. This tube ensures a seamless connection between the oil reservoir and the engine’s internal components, vital for maintaining proper oil levels and supporting the lubrication system.

Conclusion

The Cummins 5268123 Oil Filler Tube plays a significant role in the maintenance and operation of heavy-duty truck engines. Its design and features contribute to the efficiency, reliability, and longevity of the engine’s lubrication system. Proper installation, maintenance, and adherence to safety practices are essential for maximizing the benefits of this part.