4062890
Radiator Fill Tube
Cummins®

Introduction

The Radiator Fill Tube 4062890 is a component designed for use in the cooling systems of commercial trucks. It serves as a conduit for adding coolant to the radiator and plays a role in maintaining the system’s pressure. This part is integral to ensuring the engine operates within optimal temperature ranges, thereby contributing to the overall efficiency and longevity of the vehicle ².

Basic Concepts of Radiator Fill Tubes

Radiator fill tubes are fundamental components within an engine’s cooling system. Their primary function is to provide a pathway for coolant to be added to the radiator. They also help in maintaining the system’s pressure, which is crucial for the efficient operation of the cooling system. These tubes interact with other components such as the radiator cap, coolant reservoir, and the engine block to ensure a consistent flow of coolant throughout the system ¹.

Purpose of the Radiator Fill Tube 4062890

The Radiator Fill Tube 4062890 is specifically designed to facilitate the addition of coolant to the radiator of commercial trucks. It ensures that the coolant level is maintained at the appropriate level, which is vital for the efficient transfer of heat away from the engine. Additionally, it helps in maintaining system pressure, which is important for the proper functioning of the cooling system.

Key Features

This Cummins part is constructed from durable materials that are resistant to corrosion and high temperatures. Its design includes features that enhance its performance and durability, such as a secure fitting mechanism that ensures a tight seal within the cooling system. These attributes contribute to the reliable operation of the fill tube under various operating conditions.

Benefits

The use of the Radiator Fill Tube 4062890 offers several advantages. It improves coolant management by providing a straightforward method for adding and maintaining the correct coolant levels. This, in turn, enhances the reliability of the cooling system and can contribute to overall engine efficiency by ensuring that the engine operates within optimal temperature ranges ².

Installation and Compatibility

Proper installation of this part involves several steps to ensure a secure and effective fit within the truck’s cooling system. This includes preparing the area for installation, using the appropriate tools, and following the manufacturer’s guidelines to achieve a proper seal and connection. Ensuring compatibility with the specific make and model of the truck is also important for optimal performance.

Maintenance and Care

Routine maintenance practices are recommended to prolong the lifespan of the Radiator Fill Tube 4062890. This includes regular inspections for signs of wear or damage, cleaning the area around the fill tube to prevent contamination, and checking the coolant levels periodically to ensure they are within the recommended range.

Troubleshooting Common Issues

Typical problems that may arise with the Radiator Fill Tube 4062890 include leaks, blockages, or damage to the tube itself. Diagnostic steps to identify these issues may involve visual inspections, pressure tests, or coolant level checks. Potential solutions can range from simple repairs, such as tightening connections, to replacement of the fill tube if damage is severe.

Safety Considerations

When working with the Radiator Fill Tube 4062890, it is important to observe safety protocols and precautions. This includes handling the component with care to avoid damage, using protective equipment when necessary, and following emergency procedures in case of malfunctions or leaks. Ensuring that the cooling system is cool before attempting any maintenance or repairs is also a critical safety consideration.

Cummins Overview

Cummins Inc. is a well-established company in the automotive industry, known for its high-quality components and commitment to innovation. With a history of producing reliable and efficient parts, Cummins continues to be a trusted name in the production of automotive and heavy-duty truck components, including the Radiator Fill Tube 4062890.

Compatibility with Cummins Engines

The Radiator Fill Tube part number 4062890, manufactured by Cummins, is designed to fit seamlessly with a range of engine models. Specifically, this part is compatible with the G855 and GTA855 engines. These engines are known for their robust performance and reliability, making the Radiator Fill Tube a critical component in maintaining their operational efficiency.

Additionally, the Radiator Fill Tube part number 4062890 is also suitable for the CM558 (CM2358) engine. This engine variant is part of the Cummins family, recognized for its durability and efficiency in various applications.

Furthermore, the Radiator Fill Tube is also compatible with the G101 engine. This engine is another member of the Cummins lineup, known for its dependable performance across different industries.

Conclusion

In summary, the Radiator Fill Tube part number 4062890 by Cummins is engineered to fit the G855, GTA855, CM558 (CM2358), and G101 engines, ensuring optimal performance and longevity for these engine models. Proper installation, maintenance, and adherence to safety protocols are essential for the effective operation of this part.