4963935
Water Transfer Connection
Cummins®

Introduction

The Water Transfer Connection 4963935 is a component designed by Cummins for use in commercial trucks. Its purpose is to facilitate the efficient transfer of coolant within the truck’s cooling system. This part plays a role in maintaining optimal engine temperature, which is vital for the overall performance and longevity of the engine ¹.

Basic Concepts of Water Transfer Connection

Water transfer connections in commercial trucks are integral to the cooling system. They enable the circulation of coolant between various components, such as the engine block, radiator, and other heat exchangers. The coolant absorbs heat from the engine and transfers it to the radiator, where it is dissipated into the atmosphere. This process helps in regulating the engine temperature, preventing overheating, and ensuring efficient operation ².

Purpose of Water Transfer Connection 4963935

The Water Transfer Connection 4963935 is specifically designed to enhance the coolant transfer process in Cummins engines. It connects different parts of the cooling system, allowing for a smooth and uninterrupted flow of coolant. By ensuring consistent coolant circulation, this part contributes to maintaining stable engine temperatures under varying operating conditions ³.

Key Features

The Water Transfer Connection 4963935 is constructed from high-quality materials that offer durability and resistance to corrosion. Its design includes precise fittings and seals to ensure a secure connection and prevent coolant leaks. Additionally, the part is engineered to withstand high pressures and temperatures, making it suitable for the demanding environments of commercial truck operations.

Benefits

The use of the Water Transfer Connection 4963935 offers several advantages. It improves coolant flow efficiency, which helps in better heat management within the engine. The robust construction of the part enhances its durability, reducing the likelihood of failures and the need for frequent replacements. Furthermore, by ensuring optimal coolant circulation, this part can contribute to overall engine efficiency and performance.

Installation Process

Installing the Water Transfer Connection 4963935 requires careful preparation and the use of appropriate tools. Begin by ensuring the engine is cool and the cooling system is drained. Disconnect the old connection, if present, and clean the mating surfaces. Position the new Water Transfer Connection 4963935 and secure it in place using the provided fittings. Finally, refill the cooling system with the recommended coolant and check for any leaks.

Common Issues and Troubleshooting

Typical problems with the Water Transfer Connection 4963935 may include coolant leaks, connection failures, or blockages. To address these issues, first, inspect the connection for any signs of damage or wear. Ensure that all fittings are secure and that there are no obstructions in the coolant pathways. If a leak is detected, tighten the connections or replace any damaged components as necessary.

Maintenance Tips

Regular maintenance of the Water Transfer Connection 4963935 is important for its optimal performance. Inspect the connection periodically for signs of wear, corrosion, or leaks. Ensure that the coolant level is maintained and that the system is free from contaminants. Following the manufacturer’s recommended maintenance schedule will help in prolonging the life of the part and ensuring efficient engine cooling.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a strong reputation in the commercial truck industry for producing reliable and high-performance engine components. The company’s extensive product range includes a variety of parts and systems designed to meet the demanding needs of commercial transportation.

Cummins Engine Compatibility with Water Transfer Connection Part 4963935

The Cummins Water Transfer Connection part number 4963935 is designed to integrate seamlessly with a range of Cummins engines, ensuring efficient water transfer and cooling processes. This part is engineered to fit specific models, enhancing the overall performance and reliability of the engines it supports.

K19 Engines

The K19 engine series benefits from the precise engineering of the 4963935 Water Transfer Connection. This part is crucial in maintaining optimal cooling efficiency, ensuring that the engine operates within its ideal temperature range. The design of the K19 engines allows for a straightforward installation of this component, facilitating easy maintenance and replacement.

QSK19 and CM850 Engines

For the QSK19 and CM850 engines, the 4963935 Water Transfer Connection plays a pivotal role in the engine’s cooling system. These engines, known for their robust performance and reliability, are equipped to handle the demands of heavy-duty applications. The integration of this part ensures that the cooling system functions efficiently, preventing overheating and extending the engine’s lifespan.

MCRS Engines

The MCRS engines also utilize the 4963935 Water Transfer Connection to maintain effective water transfer within the cooling system. This part is designed to fit these engines perfectly, ensuring that the cooling process is uninterrupted. The MCRS engines, with their advanced design and engineering, benefit from the precision and durability of this component.

By incorporating the 4963935 Water Transfer Connection, these Cummins engines achieve enhanced cooling efficiency, contributing to their overall performance and longevity.

Role of Part 4963935 Water Transfer Connection in Engine Systems

The part 4963935 Water Transfer Connection is integral to the efficient operation of engine systems, particularly in marine and industrial applications where raw water cooling is employed. This component acts as a pivotal junction, facilitating the seamless transfer of water from the raw water inlet to various engine components that require cooling.

Integration with Raw Water Inlet

When the engine is operational, the raw water inlet draws water from an external source, such as a body of water or a cooling system reservoir. The 4963935 Water Transfer Connection interfaces directly with this inlet, ensuring a consistent and reliable flow of water into the engine’s cooling passages. This connection is designed to handle the pressure and flow rates specific to the engine’s requirements, maintaining optimal cooling performance.

Function within the Engine System

Once water enters through the raw water inlet, the 4963935 Water Transfer Connection distributes it to critical engine components. These components may include the cylinder jackets, exhaust manifolds, and turbochargers, all of which generate significant heat during operation. The efficient transfer of cooling water helps maintain these components within their optimal temperature ranges, enhancing engine durability and performance.

Ensuring System Integrity

The 4963935 Water Transfer Connection also plays a role in maintaining the integrity of the engine’s cooling system. By providing a secure and leak-free connection, it prevents water loss and ensures that the cooling system operates under the correct pressure. This is particularly important in preventing overheating, which can lead to engine damage.

Conclusion

In summary, the 4963935 Water Transfer Connection is a key component in the engine’s cooling system, ensuring that water is effectively transferred from the raw water inlet to the engine components that require cooling. Its reliable performance is essential for the overall efficiency and longevity of the engine system.