4982639
Oil Cooler
Cummins®

The Cummins 4982639 Oil Cooler is a component designed to regulate the temperature of engine oil in heavy-duty trucks. It ensures that the oil remains within optimal temperature ranges, which is vital for the efficient operation and longevity of the engine. This part is part of Cummins Inc.’s range of high-quality automotive and heavy-duty truck components, known for their reliability and performance ¹.

Basic Concepts of Oil Coolers

An oil cooler is a device that helps manage the temperature of engine oil by dissipating excess heat. It operates on the principle of heat exchange, where the hot oil passes through tubes or fins that are exposed to a cooler medium, typically air or a liquid coolant. This process reduces the oil’s temperature, ensuring it remains within the desired range for efficient engine function ².

Purpose of the Cummins 4982639 Oil Cooler

The Cummins 4982639 Oil Cooler plays a role in maintaining optimal oil temperature by dissipating excess heat generated during engine operation. This helps in ensuring efficient engine operation by preventing oil from becoming too viscous at low temperatures or breaking down at high temperatures. Maintaining the right oil temperature also contributes to prolonging engine life by reducing wear and tear on engine components ³.

Key Features

The Cummins 4982639 Oil Cooler incorporates several design elements and materials that enhance its performance. It is constructed using high-quality materials to ensure durability and efficiency. The design includes features such as efficient heat exchange fins and robust construction to withstand the demanding conditions of heavy-duty truck engines. Additionally, it may incorporate technological advancements to improve heat dissipation and overall performance.

Benefits of Using the Cummins 4982639 Oil Cooler

Incorporating the Cummins 4982639 Oil Cooler into heavy-duty truck engines offers several advantages. It contributes to improved engine performance by ensuring that the oil remains at an optimal temperature, which enhances lubrication and reduces friction. This, in turn, leads to reduced wear and tear on engine components and enhances the overall reliability of the engine.

Installation and Integration

Proper installation of the Cummins 4982639 Oil Cooler is important for its effective operation. This involves preparing the installation site, ensuring all necessary tools are available, and integrating the cooler with the existing engine systems. Following manufacturer guidelines during installation helps ensure that the oil cooler functions as intended and provides the expected benefits.

Maintenance and Care

Routine maintenance practices are recommended to ensure the longevity and efficiency of the Cummins 4982639 Oil Cooler. This includes regular inspection procedures to check for any signs of wear or damage and cleaning protocols to remove any buildup that could impede heat exchange. Adhering to these maintenance practices helps maintain the cooler’s performance and extends its service life.

Troubleshooting Common Issues

Frequent problems associated with oil coolers can include leaks, reduced efficiency, or physical damage. Diagnostic steps for troubleshooting may involve inspecting the cooler for visible signs of damage, checking the oil temperature to ensure it remains within the optimal range, and verifying that the cooler is properly integrated with the engine system. Potential solutions or repairs may include replacing damaged components, cleaning the cooler, or adjusting the installation to improve efficiency.

Performance Enhancements

Optional upgrades or modifications can be made to the Cummins 4982639 Oil Cooler to further enhance its performance and efficiency. These may include adding additional cooling fins, using higher-performance materials, or integrating the cooler with other engine cooling systems. Such enhancements can contribute to even better temperature regulation and engine performance.

Cummins Corporation Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality, innovation, and reliability in the automotive and heavy-duty truck industry. The company’s product range includes a variety of components and systems designed to enhance the performance and efficiency of engines across different applications.

Cummins Oil Cooler 4982639 Compatibility

The Cummins Oil Cooler part number 4982639 is designed to be compatible with a range of engines, ensuring efficient oil cooling and maintaining optimal engine performance. This part is engineered to fit seamlessly with the following Cummins engines:

• B3.3
• QSB3.3
• CM2150

These engines, while distinct in their specifications and applications, share a commonality in their requirement for effective oil cooling systems. The 4982639 oil cooler is meticulously crafted to meet the cooling demands of these engines, providing reliable performance across various operational conditions.

When installed, the oil cooler 4982639 interfaces with the engine’s oil system, facilitating the dissipation of heat generated during operation. This is crucial for maintaining the viscosity and integrity of the engine oil, thereby extending the lifespan of the engine and ensuring consistent performance.

The compatibility of the 4982639 oil cooler with the B3.3, QSB3.3, and CM2150 engines underscores its versatility and importance in the engine’s cooling architecture. Whether used in agricultural, industrial, or marine applications, this oil cooler is a critical component in the engine’s overall cooling strategy.

Role of Part 4982639 Oil Cooler in Engine Systems

The part 4982639 oil cooler is an essential component in maintaining the optimal operating temperature of the engine oil within various engine systems. When integrated into the engine oil circulation system, the oil cooler effectively dissipates excess heat generated during engine operation. This is particularly important in high-performance or high-stress environments where the engine oil can reach temperatures that may degrade its lubricating properties.

In conjunction with the long block—which includes the cylinder block, crankshaft, pistons, and other core engine components—the oil cooler ensures that the engine oil remains within a specified temperature range. This temperature management is vital for preserving the integrity of the engine’s moving parts, reducing wear, and enhancing overall engine efficiency.

The oil cooler operates by routing a portion of the heated engine oil through a series of fins or tubes, where it is exposed to cooler ambient air or a separate coolant fluid. As the oil transfers its heat to the surrounding medium, it returns to the engine at a lower temperature, ready to provide effective lubrication and cooling to the critical components within the long block.

In summary, the part 4982639 oil cooler plays a significant role in the thermal management of engine oil, directly influencing the performance and longevity of the engine components it serves.

Conclusion

The Cummins 4982639 Oil Cooler is a vital component for maintaining optimal engine oil temperature in heavy-duty trucks. Its design, compatibility with various Cummins engines, and role in engine systems highlight its importance in ensuring efficient engine operation and longevity. Proper installation, maintenance, and potential performance enhancements can further optimize its effectiveness.