4917956
Water Transfer Tube
Cummins®

The Cummins 4917956 Water Transfer Hose is a component designed for use in commercial trucks. Its purpose is to facilitate the efficient transfer of coolant within the truck’s cooling system, playing a role in maintaining optimal engine temperature and ensuring the engine operates within specified efficiency parameters ¹.

Basic Concepts of Water Transfer Hoses

A water transfer hose is a conduit that allows coolant to circulate between the engine and the radiator in a truck’s cooling system. This circulation is vital for dissipating heat generated by the engine, thereby maintaining engine temperature within a range that ensures efficient operation and prevents overheating ². Proper water transfer is fundamental to the cooling system’s effectiveness, directly influencing engine performance and longevity.

Purpose of the Cummins 4917956 Water Transfer Hose

This Cummins part is specifically engineered to enhance the movement of coolant between the engine and radiator. By providing a reliable pathway for coolant flow, it contributes to the consistent and efficient cooling of the engine, which is crucial for the engine’s operational integrity and durability ³.

Key Features

The Cummins 4917956 boasts several key features that enhance its performance and durability. It is constructed from high-quality materials that offer resistance to the corrosive effects of coolant and the high temperatures within the engine compartment. Its design includes flexibility to accommodate the dynamic movements of engine components, ensuring a secure and leak-free fit. Additionally, the hose incorporates design enhancements that facilitate efficient coolant transfer, contributing to the overall effectiveness of the cooling system.

Benefits

Utilizing this Cummins part offers several advantages. It contributes to improved engine cooling efficiency, reducing the risk of overheating and enhancing engine performance. Its durable construction ensures longevity, providing a reliable cooling solution over the vehicle’s operational life. Compared to other hoses, the Cummins 4917956 offers enhanced durability and efficiency, making it a valuable component in the truck’s cooling system.

Installation Considerations

When installing this part, it is important to follow guidelines and best practices to ensure optimal performance. This includes ensuring proper fitting and securing the hose to prevent leaks. A leak-free connection within the cooling system is crucial for maintaining efficient coolant circulation and engine cooling.

Troubleshooting Common Issues

Common issues associated with water transfer hoses include leaks, cracks, and blockages. To address these problems effectively, it is important to conduct regular inspections and perform maintenance as needed. Troubleshooting methods may involve checking for signs of wear or damage, ensuring connections are secure, and replacing the hose if necessary to maintain the cooling system’s integrity.

Maintenance Tips

Regular maintenance is key to ensuring the longevity and optimal performance of the Cummins 4917956. This includes conducting routine inspections for signs of wear, checking for leaks, and cleaning the hose as part of regular cooling system maintenance. Following manufacturer guidelines for replacement can help prevent issues related to hose degradation and ensure the cooling system operates efficiently.

Cummins Overview

Cummins Inc. is a renowned manufacturer in the automotive industry, known for its commitment to producing high-quality components. With a rich history and a strong reputation for excellence, Cummins continues to be a leader in providing reliable and efficient automotive parts, including the 4917956. Their dedication to quality and innovation ensures that their products meet the demanding requirements of commercial truck applications.

Water Transfer Hose (Part 4917956) Compatibility with Cummins Engines

The Water Transfer Hose, identified by the part number 4917956 and manufactured by Cummins, is a critical component in the cooling systems of several 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 cooling system. This hose is essential in managing the flow of coolant between various components, ensuring that the engine operates within its specified temperature range. The QSK60’s design emphasizes durability and efficiency, making it suitable for heavy-duty applications.

CM850 and MCRS Engines

The CM850 and MCRS engines, both part of Cummins’ lineup, also utilize the Water Transfer Hose (part 4917956) in their cooling systems. These engines are engineered for high performance and reliability, often used in demanding industrial and marine environments. The hose’s role in these engines is to maintain the integrity of the cooling system by ensuring that coolant is effectively circulated, preventing overheating and extending the engine’s lifespan.

In summary, the Water Transfer Hose (part 4917956) is a vital component for the QSK60, CM850, and MCRS engines, ensuring efficient coolant flow and maintaining optimal engine temperatures.

Role of Part 4917956 Water Transfer Hose in Engine Systems

This part 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 of an engine system, 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, which is vital for maintaining optimal engine temperature. It interfaces with the radiator, allowing the coolant to be cooled before being recirculated. This continuous cycle is fundamental to preventing engine overheating and ensuring longevity of the engine components ⁴.

Connection to Thermostat Housing

The Water Transfer Hose also plays a significant role when connected to the thermostat housing. The thermostat housing contains the thermostat, which regulates the flow of coolant based on the engine’s temperature. The hose connects to the housing, allowing coolant to either bypass the radiator or flow through it, depending on the thermostat’s position. This regulated flow is essential for maintaining the engine’s operating temperature, especially during cold starts when the engine requires additional warmth to reach optimal performance levels.

In summary, the Water Transfer Hose is a key component that ensures the seamless operation of the cooling system within engine systems, contributing to the overall efficiency and reliability of the engine.

Conclusion

The Cummins 4917956 Water Transfer Hose is a critical component in the cooling systems of commercial trucks, ensuring efficient coolant flow and maintaining optimal engine temperatures. Its durable construction, key features, and compatibility with various Cummins engines make it an essential part for ensuring engine efficiency and longevity. Regular maintenance and proper installation are crucial for maximizing the benefits of this component.