4956500
Water Transfer Tube
Cummins®

Introduction

The Water Transfer Tube 4956500, manufactured by Cummins, is a component designed to facilitate the movement of coolant within the engine, contributing to the maintenance of optimal engine temperature and performance ¹.

Basic Concepts and Functionality

Water transfer tubes are integral to engine cooling systems, operating on the principle of transferring coolant from one part of the engine to another to regulate temperature ². This Cummins part is engineered to ensure efficient coolant flow, which is vital for dissipating heat generated during engine operation. It connects various components within the cooling system, allowing coolant to circulate effectively and maintain a stable engine temperature.

Purpose and Role in Truck Operation

The Water Transfer Tube 4956500 serves a specific purpose in heavy-duty truck engines by ensuring that coolant is distributed evenly throughout the engine. This even distribution helps in maintaining optimal engine temperature, which is crucial for engine efficiency and longevity ³. By facilitating efficient coolant flow, the tube contributes to the prevention of overheating, which can lead to engine damage.

Key Features

This part is characterized by several key features that enhance its functionality. It is constructed from durable materials to withstand the high temperatures and pressures within the engine cooling system. The design of the tube includes precise fittings and connections to ensure a secure and leak-free installation. Additionally, the tube may feature unique characteristics such as reinforced sections to handle high-pressure areas within the cooling system.

Benefits

The Water Transfer Tube 4956500 offers several benefits, including improved coolant flow which leads to more effective engine cooling. This enhanced cooling capability contributes to better engine protection against overheating and potential damage. Furthermore, the tube’s design and material composition increase its reliability, ensuring consistent performance even in demanding operating conditions.

Installation and Compatibility

Proper installation of this Cummins part is crucial for its effective operation. It is designed to be compatible with various Cummins engine models, ensuring a seamless integration into the existing cooling system. Specific installation guidelines should be followed to ensure that the tube is securely fitted and functions as intended within the engine’s cooling network.

Maintenance and Troubleshooting

Routine maintenance of the Water Transfer Tube 4956500 is recommended to ensure its longevity and efficiency. This may include regular inspections for signs of wear or damage, and ensuring that all connections are secure and leak-free. Common issues that may arise include leaks or blockages, which can be addressed by inspecting the tube and connections, and making necessary repairs or replacements.

Performance and Efficiency

The Water Transfer Tube 4956500 contributes to overall engine performance and efficiency by ensuring that the engine operates within its optimal temperature range. This can have a positive impact on fuel economy, as an engine that is properly cooled operates more efficiently. Additionally, effective cooling can help reduce emissions and extend the lifespan of the engine by preventing overheating-related damage.

Cummins Overview

Cummins Inc. is a well-established manufacturer in the automotive and heavy-duty truck industries, known for its high-quality engine and component offerings. With a history of innovation and commitment to excellence, Cummins has built a reputation for producing reliable and efficient products that meet the demanding requirements of heavy-duty applications.

Compatibility with Cummins Engines

The Water Transfer Tube, identified by part number 4956500, is a critical component in the cooling system of various Cummins engines. This part is designed to facilitate the transfer of coolant between different parts of the engine, ensuring efficient thermal management and preventing overheating.

QSK50 Engine

The QSK50 engine, known for its robust performance and reliability, integrates the Water Transfer Tube as part of its cooling system. This tube is essential for maintaining optimal coolant flow, which is crucial for the engine’s longevity and efficiency. The QSK50’s design allows for seamless integration of the 4956500 part, ensuring that the engine operates within its specified temperature range.

CM2150 Engine

The CM2150 engine, another high-performance model from Cummins, also utilizes the Water Transfer Tube (4956500) to manage coolant flow. This engine’s architecture is such that the tube plays a pivotal role in distributing coolant evenly across the engine, which is vital for maintaining consistent performance and preventing thermal stress.

MCRS Engine

The MCRS engine, designed for heavy-duty applications, incorporates the Water Transfer Tube (4956500) to enhance its cooling efficiency. Given the demanding nature of the tasks this engine is often tasked with, the 4956500 part ensures that the MCRS engine can handle prolonged periods of high load without overheating. The integration of this tube is critical for the engine’s ability to dissipate heat effectively.

Grouping of Engines

The QSK50, CM2150, and MCRS engines, while differing in their specific applications and performance characteristics, share a common requirement for efficient thermal management. The Water Transfer Tube (4956500) is a key component in this regard, ensuring that coolant is distributed effectively throughout the engine. This commonality underscores the importance of the 4956500 part in maintaining the operational integrity of these engines.

Role of Part 4956500 Water Transfer Tube in Engine Systems

The part 4956500 Water Transfer Tube is integral to the efficient operation of various engine systems, particularly in the context of the manifold and exhaust components.

Manifold Integration

In the manifold system, the Water Transfer Tube facilitates the movement of coolant between the engine block and the manifold. This ensures that the manifold remains at an optimal temperature, which is essential for efficient combustion and the prevention of thermal stress. The tube’s design allows for consistent coolant flow, which helps in maintaining uniform temperature distribution across the manifold. This, in turn, enhances the overall performance and longevity of the manifold.

Exhaust System Contribution

Within the exhaust system, the Water Transfer Tube plays a significant role in managing the temperature of exhaust gases. By transferring coolant to areas near the exhaust manifold, the tube helps in reducing the heat that the exhaust components are exposed to. This temperature regulation is vital for the durability and efficiency of the exhaust system. It prevents excessive heat from causing damage to sensitive components and ensures that the exhaust system operates within safe thermal limits.

The Water Transfer Tube’s ability to effectively manage coolant flow between these critical engine components underscores its importance in maintaining the overall health and performance of the engine system.

Conclusion

The Water Transfer Tube 4956500 by Cummins is a vital component in the cooling systems of heavy-duty engines, ensuring efficient coolant flow and optimal engine temperature. Its compatibility with various Cummins engines, coupled with its robust design and material composition, makes it a reliable choice for maintaining engine efficiency and longevity. Regular maintenance and proper installation are key to maximizing the benefits of this part, contributing to the overall performance and durability of the engine.