4006959
Water Transfer Tube
Cummins®

Introduction

The Cummins 4006959 Water Transfer Tube is a critical component in the cooling systems of heavy-duty trucks. This part is designed to facilitate the efficient transfer of coolant, which is essential for maintaining the engine’s optimal operating temperature. Proper temperature regulation is vital for the performance and longevity of the vehicle ¹.

Function and Operation

The Water Transfer Tube operates as a conduit within the truck’s cooling system, transferring coolant from the engine to the radiator and back. This circulation is crucial for dissipating heat generated by the engine, ensuring it operates within its specified temperature range. The tube’s design allows for a consistent flow of coolant, which is essential for effective heat management in heavy-duty applications ².

Key Features

This Cummins part is constructed from high-quality materials that offer durability and resistance to corrosion. Its design includes precise fittings and connections that ensure a secure and leak-free installation. The tube’s robust construction is tailored to withstand the high pressures and temperatures typical in heavy-duty truck engines. Additionally, the tube may feature specific design elements that enhance its performance, such as reinforced sections or specialized coatings ³.

Benefits

The use of the 4006959 Water Transfer Tube provides several advantages. It ensures improved coolant flow, which is essential for maintaining consistent engine temperatures. This consistent flow contributes to enhanced engine protection by preventing overheating. Furthermore, the tube’s reliable performance under demanding conditions increases the overall reliability of the truck’s cooling system.

Installation and Compatibility

Proper installation of the Water Transfer Tube is critical for its effective operation. It is designed to be compatible with specific Cummins engine models, ensuring a precise fit and function within the cooling system. During installation, it is important to follow manufacturer guidelines to ensure that all connections are secure and that the tube is properly aligned within the system.

Maintenance and Troubleshooting

Routine maintenance of the Water Transfer Tube is recommended to ensure its longevity and performance. This may include regular inspections for signs of wear or damage, as well as checking for any leaks in the cooling system. In the event of common issues such as leaks or reduced coolant flow, troubleshooting may involve inspecting the tube for blockages or damage and addressing any issues promptly to maintain the efficiency of the cooling system.

Cummins Corporation Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a strong reputation in the automotive industry, Cummins is known for its commitment to quality and innovation. The company’s extensive product offerings and focus on customer satisfaction underscore the significance of components like the 4006959 Water Transfer Tube in their portfolio.

Conclusion

The Cummins 4006959 Water Transfer Tube is a vital component in the cooling systems of heavy-duty trucks. Its role in facilitating efficient coolant transfer ensures optimal engine temperature regulation, which is crucial for the performance and longevity of the vehicle. Proper installation, maintenance, and understanding of its function and benefits are essential for maximizing the efficiency and reliability of the truck’s cooling system.