4924359
Water Transfer Tube
Cummins®

Introduction

The Cummins 4924359 Water Transfer Hose is a component designed for use in commercial trucks. Its purpose is to facilitate the transfer of coolant between the engine and the radiator, playing a role in maintaining the engine’s operating temperature within optimal ranges. This part is integral to the cooling system’s functionality, ensuring that the engine operates efficiently and reliably under various conditions.

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 create 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 pressure and must withstand the thermal and mechanical stresses associated with the cooling system ¹.

Purpose of the Cummins 4924359 Water Transfer Hose

This Cummins part is specifically designed to transfer coolant between the engine and radiator in commercial trucks. It plays a role in the cooling system by ensuring a continuous flow of coolant, which absorbs heat from the engine and releases it into the atmosphere via the radiator. This process helps maintain the engine’s temperature, contributing to its efficiency and longevity ².

Key Features

The Cummins 4924359 Water Transfer Hose is characterized by several key features that enhance its performance and durability. It is made from materials that offer resistance to heat, pressure, and chemical degradation. The hose’s flexibility allows it to accommodate the vibrations and movements inherent in truck operation, while its design specifications ensure a secure fit within the cooling system. These features contribute to the hose’s reliability and longevity ³.

Benefits

The use of the Cummins 4924359 Water Transfer Hose offers several benefits. It provides improved coolant flow, which enhances the efficiency of the cooling system. The hose’s design reduces the risk of leaks, ensuring a more reliable cooling system. Additionally, by maintaining optimal coolant flow, it contributes to enhanced engine cooling efficiency and overall engine performance. Its durability and resistance to wear also contribute to the engine’s longevity.

Installation Considerations

When installing the Cummins 4924359 Water Transfer Hose, it is important to follow guidelines and best practices to ensure proper fitting and a leak-free connection. This includes ensuring that the hose is correctly aligned with the fittings, using appropriate clamps to secure it, and checking for any signs of damage or wear before installation. A properly installed hose will integrate seamlessly into the cooling system, providing reliable performance.

Maintenance and Troubleshooting

Regular maintenance of the Cummins 4924359 Water Transfer Hose is important to ensure its optimal performance and longevity. This includes inspecting the hose for signs of wear, checking for leaks, and addressing any issues such as hose degradation or blockages promptly. Maintenance practices should also include checking the hose’s connections and clamps for tightness and integrity, ensuring that the cooling system operates efficiently.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and quality, Cummins has established a reputation in the automotive industry for producing high-quality components. The company’s commitment to excellence is reflected in its range of products, including the 4924359 Water Transfer Hose, which is designed to meet the demanding requirements of commercial truck applications.

Water Transfer Hose (Part 4924359) Compatibility with Cummins Engines

The Water Transfer Hose, identified by part number 4924359 and manufactured by Cummins, is a critical component in the cooling systems of various Cummins engines. This hose is designed to facilitate the transfer of water within the engine’s cooling system, ensuring efficient heat dissipation and maintaining optimal operating temperatures.

QSK60 Engine

The QSK60 engine, known for its robust performance and reliability, integrates the Water Transfer Hose as part of its comprehensive cooling system. This hose is essential for maintaining the engine’s thermal balance, particularly in high-demand applications where efficient cooling is paramount.

CM850 and MCRS Engines

The CM850 and MCRS engines, both part of Cummins’ lineup of medium-duty diesel engines, also utilize the Water Transfer Hose (part 4924359). These engines are designed for versatility and durability, often used in a variety of applications from construction to transportation. The hose’s role in these engines is to ensure that the cooling system operates smoothly, preventing overheating and extending the engine’s lifespan.

Role of Part 4924359 Water Transfer Hose in Engine Systems

The part 4924359 Water Transfer Hose is an essential component in the efficient operation of engine systems, particularly in the context of plumbing and thermostat housing.

Integration with Plumbing

In the plumbing system of an engine, the water transfer hose facilitates the movement of coolant between various components. It connects to the water pump, which circulates the coolant throughout the engine. The hose ensures a consistent flow of coolant to critical areas, maintaining optimal engine temperature and preventing overheating. Its placement is strategic, often running from the water pump to the radiator and other heat exchangers, ensuring that the coolant is distributed evenly.

Connection to Thermostat Housing

The thermostat housing is another key area where the water transfer hose plays a significant role. This housing contains the thermostat, which regulates the flow of coolant based on the engine’s temperature. The hose connects to the thermostat housing, allowing coolant to flow into and out of the housing as needed. This connection is vital for the thermostat to function correctly, as it ensures that the coolant is directed appropriately whether the engine is cold or hot. The hose’s flexibility and durability are important for withstanding the pressure and temperature variations within the engine system.

Overall Functionality

By integrating with both the plumbing and thermostat housing, the water transfer hose ensures that the engine maintains a stable operating temperature. This stability is essential for the longevity and efficiency of the engine, as it prevents both overheating and inefficient operation due to cold temperatures. The hose’s role in these systems underscores its importance in the overall health and performance of the engine.

Conclusion

The Cummins 4924359 Water Transfer Hose is a vital component in the cooling systems of commercial trucks, ensuring efficient coolant transfer and maintaining optimal engine performance. Its design, featuring resistance to heat, pressure, and chemical degradation, along with its flexibility and durability, makes it a reliable choice for demanding applications. Regular maintenance and proper installation are key to ensuring the longevity and efficiency of this part, contributing to the overall performance and reliability of the engine.