4955831
Oil Cooler Kit
Cummins®

Introduction

The Cummins 4955831 Oil Cooler Kit is engineered to optimize the operation of commercial trucks by maintaining the engine oil at an optimal temperature. This part plays a role in the engine cooling system by ensuring the oil remains within a specified temperature range, which is important for engine efficiency and longevity ¹.

Basic Concepts of Oil Cooler Kits

An oil cooler kit facilitates the dissipation of heat from engine oil through heat exchange, where hot oil transfers heat to a cooler medium, typically air or coolant ². This process is fundamental in maintaining engine health, as excessive heat can lead to oil breakdown, increased viscosity, and potential engine damage. Oil coolers ensure that the oil retains its lubricating properties and does not degrade under high temperatures.

Purpose and Function of the Cummins 4955831 Oil Cooler Kit

This Cummins part is specifically designed to regulate oil temperature in commercial trucks. By maintaining optimal oil temperature, the kit contributes to engine efficiency and extends the engine’s operational life. It ensures that the oil viscosity remains consistent, which is important for proper lubrication and protection of engine components ³.

Key Features

The Cummins 4955831 Oil Cooler Kit is characterized by several design elements and materials that enhance its performance and durability. It is constructed from high-quality materials to withstand the rigors of commercial truck operation. The kit includes components designed for efficient heat exchange, ensuring effective cooling of the engine oil. Additionally, it features easy installation and compatibility with a range of truck models, making it a versatile choice for fleet managers and maintenance professionals.

Benefits of Using the Cummins 4955831 Oil Cooler Kit

Installing this part in commercial trucks offers several advantages. It contributes to improved engine performance by ensuring that the oil remains at an optimal temperature, which enhances lubrication and reduces wear on engine components. The kit also plays a role in extending engine life by preventing oil degradation and maintaining consistent viscosity. Furthermore, it enhances the reliability of the truck under various operating conditions, providing peace of mind to operators and fleet managers.

Troubleshooting and Maintenance

To ensure the longevity and efficiency of the Cummins 4955831 Oil Cooler Kit, regular maintenance practices are recommended. This includes periodic inspections for signs of wear or damage, cleaning the cooler to remove any debris that may impede heat exchange, and replacing components as needed. Addressing common issues promptly, such as leaks or blockages, is important in maintaining the kit’s performance. Adhering to these maintenance practices will help in sustaining the kit’s effectiveness and contribute to the overall reliability of the truck.

About Cummins

Cummins Inc. is a renowned name in the commercial truck industry, with a history of innovation and quality in the design and manufacturing of automotive components. The company is committed to delivering products that meet the demanding requirements of commercial trucking, with a focus on enhancing performance, reliability, and customer satisfaction. Cummins’ reputation is built on its dedication to advancing technology and providing solutions that address the evolving needs of the industry.

Components of Cummins Oil Cooler Kit 4955831

Twelve Point Cap Screw (4965483)

The twelve point cap screw is a fastening component within the Cummins Oil Cooler Kit 4955831. Its unique design with twelve points instead of the standard six allows for a more secure grip, reducing the risk of cam-out during installation and removal. This ensures that the oil cooler assembly is held firmly in place, which is important for maintaining the integrity of the cooling system and preventing leaks.

Mounting Spacer (4965484)

The mounting spacer serves as an intermediary component that provides the necessary distance between the oil cooler and the mounting surface. This spacer ensures proper alignment and spacing, which is vital for the effective operation of the oil cooler. It helps in distributing the load evenly and prevents any undue stress on the cooler core or the gasket, thereby enhancing the longevity and reliability of the oil cooler system.

Cooler Core (4965487)

The cooler core is the heart of the oil cooler kit. It is responsible for dissipating heat from the engine oil, ensuring that the oil remains within the optimal temperature range for efficient engine performance. The core is typically made from high-conductivity materials to maximize heat transfer. Its design allows for the passage of both engine oil and coolant, facilitating effective heat exchange.

Oil Cooler Core Gasket (4973532)

The oil cooler core gasket plays a pivotal role in sealing the interface between the cooler core and the surrounding components. This gasket is designed to withstand high temperatures and pressures, ensuring a leak-free seal. It prevents any mixing of engine oil and coolant, which could lead to contamination and reduced efficiency of both fluids. The gasket’s material is chosen for its durability and ability to maintain a seal under varying operating conditions.

Conclusion

The Cummins 4955831 Oil Cooler Kit is a vital component for maintaining optimal engine oil temperature in commercial trucks. Its design and features contribute to engine efficiency, longevity, and reliability. Regular maintenance and prompt troubleshooting are essential to ensure the kit’s effectiveness and the overall performance of the truck.