4924463
Thermostat Retainer
Cummins®

Introduction

The Cummins 4924463 Thermostat Retainer is a component designed for use in heavy-duty truck engines. Its purpose is to secure the thermostat within the engine cooling system, ensuring proper function and temperature regulation. This part is significant for maintaining the engine’s operational efficiency and preventing overheating, which can lead to engine damage ².

Basic Concepts of Thermostat Retainers

A thermostat retainer is a device that holds the thermostat in place within the engine’s cooling system. It works in conjunction with the thermostat and housing to regulate the flow of coolant based on engine temperature. The retainer ensures that the thermostat operates within its designed parameters, allowing it to open and close as needed to maintain optimal engine temperature ¹.

Purpose and Role of the 4924463 Thermostat Retainer

This Cummins part plays a role in maintaining engine temperature by securing the thermostat in its housing. This ensures that the thermostat can effectively control the flow of coolant through the engine, which is vital for efficient operation. By keeping the thermostat in the correct position, the retainer helps prevent overheating, which can cause significant engine wear and reduce performance ².

Key Features

The 4924463 Thermostat Retainer is designed with specific features to enhance its performance and durability. It is constructed from materials that can withstand the high temperatures and pressures within the engine cooling system. The design of the retainer allows for a secure fit, ensuring that the thermostat remains in place under various operating conditions. Additionally, it is engineered to be compatible with specific engine models, ensuring a precise fit and function ³.

Benefits of Using the 4924463 Thermostat Retainer

Using this part offers several advantages. It contributes to improved engine efficiency by ensuring that the thermostat operates correctly. This leads to better temperature regulation, which can enhance engine longevity and reliability. The retainer’s durable construction and precise fit also help to maintain the integrity of the cooling system, reducing the likelihood of leaks or malfunctions ².

Installation and Compatibility

Proper installation of the 4924463 Thermostat Retainer is important for ensuring its effectiveness. It should be installed according to the manufacturer’s guidelines to ensure a secure and effective fit within the engine system. Compatibility with specific engine models is a consideration to ensure that the retainer functions as intended ².

Troubleshooting Common Issues

Common problems associated with thermostat retainers can include leaks or malfunctions. These issues may arise from improper installation, wear and tear, or compatibility issues. Troubleshooting steps may involve inspecting the retainer for signs of damage, ensuring it is correctly installed, and verifying compatibility with the engine model ¹.

Maintenance Tips

Regular maintenance practices can help ensure the longevity and optimal performance of the 4924463 Thermostat Retainer. This includes periodic inspections for signs of wear or damage and following manufacturer guidelines for replacement intervals. Keeping the cooling system clean and free of debris can also contribute to the retainer’s longevity ².

Cummins: A Brief Overview

Cummins Inc. is a well-established company in the automotive and heavy-duty truck industry, known for its commitment to quality and innovation. With a diverse product range, Cummins has built a reputation for producing reliable and high-performance engine components. The company’s history of excellence and dedication to advancing technology makes it a trusted name in the industry ³.

Thermostat Retainer Part 4924463 Compatibility with Cummins Engines

The Thermostat Retainer part number 4924463, manufactured by Cummins, is designed to fit seamlessly with several of their engine models. This part is crucial for maintaining the proper function of the engine’s cooling system by ensuring the thermostat is securely held in place.

QSK60 Engines

The Thermostat Retainer part 4924463 is compatible with the following QSK60 engine models:

• QSK60 CM500
• QSK60 CM850 MCRS

These engines are known for their robust performance and reliability, often used in various industrial and marine applications. The part ensures that the thermostat operates efficiently, contributing to the overall longevity and efficiency of the engine.

QSK95 Engines

Similarly, the Thermostat Retainer part 4924463 is also suitable for the following QSK95 engine models:

• QSK95 CM2350 K111
• QSK95 CM2350 K113

These engines are typically utilized in heavy-duty applications, requiring a reliable and durable thermostat retainer to maintain optimal engine performance. The part’s design ensures it fits perfectly within the engine’s specifications, providing a secure fit that prevents any movement or misalignment of the thermostat.

By ensuring the thermostat is held firmly in place, the Thermostat Retainer part 4924463 helps maintain the engine’s temperature regulation, which is vital for preventing overheating and ensuring efficient operation across all specified engine models.

Role of Part 4924463 Thermostat Retainer in Engine Systems

The part 4924463 Thermostat Retainer is an essential component in the orchestration of an engine’s thermal management. It is specifically designed to secure the thermostat within the thermostat housing, ensuring a stable and reliable connection.

When the engine is operational, the thermostat, housed within the thermostat housing, regulates the flow of coolant based on the engine’s temperature. The thermostat retainer plays a significant role here by maintaining the thermostat’s position and ensuring it functions correctly without any displacement.

In engines equipped with an auxiliary cooling system, the importance of the thermostat retainer is further amplified. The auxiliary cooling system relies on consistent and accurate thermostat operation to manage additional cooling needs, especially under high-stress conditions or when the engine is operating at elevated temperatures. The retainer ensures that the thermostat can respond promptly to temperature changes, facilitating efficient coolant flow and preventing overheating.

Moreover, the secure fit provided by the thermostat retainer contributes to the overall integrity of the thermostat housing. It prevents coolant leaks and maintains the housing’s structural stability, which is vital for the longevity and performance of the cooling system.

Conclusion

In summary, the part 4924463 Thermostat Retainer is integral to the effective operation of the thermostat within the thermostat housing, especially in engines with an auxiliary cooling system. Its role in securing the thermostat ensures reliable engine temperature regulation, contributing to the engine’s overall efficiency and durability.