4924426
Water Transfer Tube
Cummins®

The Water Transfer Hose 4924426 by Cummins is a component designed for use in commercial trucks. It facilitates the transfer of coolant between the engine and the radiator, playing a role in maintaining optimal engine temperature and ensuring efficient operation of the truck’s cooling system ¹.

Basic Concepts of Water Transfer Hoses

A water transfer hose is a flexible conduit used in a truck’s cooling system to transport coolant. Its function is to provide a pathway for coolant to flow from the engine to the radiator and back, aiding in the dissipation of heat generated during engine operation. The hose operates under varying pressure and temperature conditions, requiring it to be made from materials that can withstand these stresses ².

Purpose of the 4924426 Water Transfer Hose

This Cummins part is integral to the truck’s cooling system. It facilitates the movement of coolant from the engine to the radiator, where heat is dissipated, and then back to the engine to absorb more heat. This continuous circulation helps in maintaining the engine within its optimal operating temperature range.

Key Features

This part is characterized by several key features that enhance its performance and longevity. It is constructed from materials that offer durability and flexibility, allowing it to endure the dynamic conditions within the cooling system. The hose’s design specifications ensure a secure fit and efficient coolant flow, contributing to the overall reliability of the truck’s cooling system.

Benefits

The use of the 4924426 provides several benefits. It ensures improved coolant flow, which is vital for effective heat management in the engine. This enhanced flow contributes to better engine protection by maintaining consistent temperatures. Additionally, the hose’s robust construction and design increase its reliability, even under demanding operational conditions.

Installation Considerations

When installing this Cummins part, it is important to follow guidelines and best practices to ensure proper fitting and a leak-free connection. This includes securing the hose correctly within the cooling system to prevent leaks and ensure efficient coolant circulation.

Maintenance and Troubleshooting

Regular maintenance of the 4924426 is recommended to ensure its continued efficiency. This includes inspecting the hose for signs of wear and tear, checking for leaks, and addressing any issues such as hose degradation or blockages promptly to maintain the cooling system’s performance.

Common Failure Modes

Water transfer hoses, including the 4924426, may experience common failure modes such as cracking, leaking, or collapsing. These issues can impact the truck’s cooling system performance, potentially leading to overheating if not addressed. Regular inspections can help identify these problems early.

Replacement Guidelines

Replacing the 4924426 should be considered when signs of wear, damage, or reduced efficiency are observed. This proactive approach helps in maintaining optimal cooling system performance and preventing potential engine damage due to overheating.

Cummins Overview

Cummins is a well-established company in the commercial truck industry, known for its wide range of products and strong reputation. With a history of innovation and quality, Cummins continues to be a trusted name for truck components, including the 4924426.

Water Transfer Hose (Part 4924426) Compatibility with Cummins Engines

The Water Transfer Hose, identified by the part number 4924426, is a component in the cooling system of certain Cummins engines. This hose is designed to facilitate the transfer of water between different parts of the engine’s cooling system, ensuring efficient heat dissipation and maintaining optimal operating temperatures.

KTA19GC Series

The KTA19GC engine series benefits from the Water Transfer Hose in its cooling system. This hose is engineered to withstand the high temperatures and pressures associated with these engines, ensuring reliable performance and longevity. The hose’s placement and routing are meticulously designed to integrate seamlessly with the engine’s architecture, providing a secure and efficient connection.

KTA19GC CM558

The KTA19GC CM558 engine, a variant within the KTA19GC series, also incorporates the Water Transfer Hose (part number 4924426). This specific model is designed for applications that require robust and reliable performance, and the hose plays a role in maintaining the engine’s cooling efficiency. The hose’s design ensures that it can handle the unique demands of the CM558 model, contributing to the engine’s overall durability and effectiveness.

Integration and Functionality

The Water Transfer Hose is strategically positioned within the engine’s cooling system to ensure that water is efficiently circulated. This hose connects various components of the cooling system, allowing for the smooth transfer of water and preventing overheating. Its design and placement are critical to the engine’s performance, ensuring that the cooling system operates at peak efficiency.

By integrating the Water Transfer Hose into the KTA19GC and KTA19GC CM558 engines, Cummins ensures that these engines can maintain optimal operating temperatures, thereby enhancing their performance and reliability. The hose’s compatibility with these engines underscores Cummins’ commitment to providing high-quality, durable components that meet the demands of modern engine applications.

Role of Part 4924426 Water Transfer Hose in Engine Systems

The part 4924426 is an essential component in the efficient operation of engine systems, particularly in the context of the manifold and water systems.

In the manifold system, the water transfer hose facilitates the circulation of coolant between the manifold and the engine block. This circulation is vital for maintaining optimal engine temperature, ensuring that the manifold does not overheat during operation. The hose connects to specific ports on the manifold, allowing coolant to flow in and out, thereby regulating the temperature and preventing thermal stress on the manifold components.

Within the water system, the hose plays a significant role in the overall coolant circulation loop. It connects to the water pump, radiator, and various engine components, ensuring a continuous flow of coolant throughout the system. This consistent circulation helps in dissipating heat generated by the engine, maintaining a stable operating temperature, and protecting the engine from potential damage due to overheating.

The integration of the water transfer hose in these systems underscores its importance in preserving the integrity and performance of the engine. By enabling efficient coolant flow, the hose contributes to the longevity and reliability of the engine components it serves.

Conclusion

The 4924426 Water Transfer Hose by Cummins is a vital component in the cooling systems of commercial trucks and specific Cummins engines. Its role in facilitating efficient coolant circulation ensures optimal engine temperature management, contributing to the overall performance and reliability of the engine. Regular maintenance and timely replacement of this part are essential to prevent potential engine damage and ensure the longevity of the cooling system.