3036258
Water Transfer Tube
Cummins®

Introduction

The Cummins 3036258 Water Transfer Tube is a critical component in the cooling systems of commercial trucks, designed to facilitate efficient coolant transfer within the engine. This ensures optimal engine temperature, contributing to the reliability and performance of the engine by maintaining proper coolant circulation ¹.

Basic Concepts and Functionality

Water transfer tubes are essential in the cooling systems of heavy-duty trucks, operating by transferring coolant to manage and evenly distribute heat. The Cummins 3036258 specifically directs coolant flow from the water pump to various engine components, facilitating the removal of excess heat generated during engine operation ².

Purpose and Role in Truck Operation

This Cummins part is designed to enhance cooling efficiency in truck engines. By ensuring a consistent flow of coolant, it maintains optimal engine temperature, which is vital for performance and durability. This part prevents overheating, which can lead to engine damage and reduced operational efficiency, especially in heavy-duty applications ³.

Key Features

The 3036258 is characterized by its robust design and high-quality materials, engineered to withstand the pressures and temperatures of heavy-duty truck engines. Its design includes reinforced connections and a smooth interior for efficient coolant flow, ensuring reliable performance under demanding conditions.

Benefits

Using the 3036258 offers several advantages, including improved coolant flow within the engine, enhancing the cooling system’s efficiency. This leads to better engine protection against overheating and extends the engine’s operational life. The tube’s design and materials also contribute to increased reliability.

Installation and Integration

Proper installation of the 3036258 is crucial for its effective operation. It should be integrated into the truck’s cooling system according to the manufacturer’s guidelines to ensure compatibility and optimal performance. Considerations during installation include proper alignment and secure connections to prevent leaks and maintain efficient coolant flow.

Troubleshooting and Maintenance

Regular inspection and maintenance of the 3036258 are recommended to identify potential issues such as leaks or blockages. Routine checks can help in early detection of wear or damage, allowing for timely repairs or replacements. Maintenance practices should include cleaning the tube and its connections, as well as verifying the integrity of the coolant system.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emission solutions. With a strong reputation in the industry, Cummins is committed to delivering high-quality components that meet the demanding requirements of commercial and industrial applications. The company’s focus on innovation and quality ensures that its products, like the 3036258, contribute to the efficiency and reliability of the vehicles they are installed in.

Water Transfer Tube (Part 3036258) in Cummins Engines

The Water Transfer Tube (part number 3036258) is a critical component in the cooling system of certain Cummins engines. This part is designed to facilitate the transfer of coolant between different sections of the engine, ensuring efficient thermal management and preventing overheating.

Application in NH/NT 855 Engines

The NH/NT 855 engines are known for their robust performance and reliability in heavy-duty applications. The Water Transfer Tube (3036258) is integral to these engines, connecting the water pump to the radiator for continuous coolant circulation. This circulation is essential for maintaining optimal engine temperature, enhancing engine longevity and performance.

Integration with Other Cummins Engines

While the NH/NT 855 engines are a primary focus, the Water Transfer Tube (3036258) also finds application in other Cummins engine models. Its design and functionality are consistent across various engine types, ensuring that coolant is effectively transferred throughout the system. This part’s compatibility with multiple engine models underscores its importance in maintaining the cooling efficiency of Cummins engines.

Importance in Engine Performance

The Water Transfer Tube (3036258) plays a pivotal role in the overall performance of Cummins engines. By ensuring that coolant is adequately circulated, it helps in dissipating heat generated during engine operation. This is particularly crucial in high-demand scenarios where engines are subjected to prolonged periods of heavy use. The efficient transfer of coolant facilitated by this part helps in preventing thermal stress, thereby contributing to the engine’s durability and reliability.

Installation and Maintenance

Proper installation of the Water Transfer Tube (3036258) is crucial for maintaining the integrity of the engine’s cooling system. Regular maintenance checks should be conducted to ensure that the tube is free from leaks, blockages, or any form of damage. Any issues with this part can lead to inefficient cooling, potentially causing engine overheating and subsequent damage. Therefore, it is essential to follow the manufacturer’s guidelines for installation and maintenance to ensure optimal performance.

Role of Part 3036258 Water Transfer Tube in Engine Systems

The Part 3036258 Water Transfer Tube is an essential component in the efficient operation of various engine systems. It facilitates the seamless transfer of water between different components, ensuring optimal performance and cooling.

Integration with Aftercooler Systems

In aftercooler conversion kits, the Water Transfer Tube plays a significant role by connecting the aftercooler to the rear plumbing. This ensures that the compressed air is effectively cooled before it enters the Air Intake Manifold. The tube’s precise fit and robust construction prevent leaks and maintain the integrity of the cooling process.

Connection to EBM Plumbing

For engines utilizing EBM (Engine Bulkhead Module) plumbing, the Water Transfer Tube is vital. It links the aftercooler to the EBM plumbing system, allowing for efficient water circulation. This connection is particularly important in maintaining the temperature of the intake air, which directly affects engine performance and efficiency.

Role in Aft Water and Intake Manifold Systems

The tube also connects to the aft water system, ensuring that water is evenly distributed to the Intake Manifold. This is essential for engines with complex intake systems, where consistent water flow is necessary to prevent hotspots and ensure uniform air temperature across the manifold.

Rear Water Tube and Water Manifold

In systems with a rear water tube and water manifold, the Water Transfer Tube acts as a bridge, facilitating the transfer of water from the rear tube to the manifold. This ensures that all parts of the engine receive adequate cooling, which is vital for prolonged engine life and optimal performance.

Overall Function

Overall, the Part 3036258 Water Transfer Tube is a key component in maintaining the thermal management of engine systems. Its role in connecting various plumbing and cooling components ensures that water is efficiently transferred, contributing to the stable operation of the engine under varying conditions.

Conclusion

The Cummins 3036258 Water Transfer Tube is a vital component in the cooling systems of commercial trucks and Cummins engines. Its role in facilitating efficient coolant transfer ensures optimal engine temperature, contributing to engine reliability, performance, and longevity. Proper installation, regular maintenance, and understanding its integration within various engine systems are crucial for maximizing its benefits and ensuring the efficient operation of the engine.