3065790
Lubricating Oil Cooler Housing Gasket
Cummins®

The Lubricating Oil Cooler Housing Gasket, identified by Part #3065790, is a component manufactured by Cummins, a well-established name in the automotive industry, particularly known for its heavy-duty truck components. This gasket is integral to the oil cooling system of heavy-duty trucks, ensuring the efficient operation of the engine by maintaining optimal oil temperature ¹.

Function and Operation

The Lubricating Oil Cooler Housing Gasket operates within the oil cooling system by sealing the connection between the oil cooler and the engine block or oil filter housing. Its role is to prevent oil leaks and maintain the integrity of the cooling system. By ensuring a tight seal, the gasket helps in circulating the oil through the cooler, where it is brought to an optimal temperature before returning to the engine. This process is vital for the efficient operation of the engine, as it helps in reducing oil viscosity and preventing overheating ².

Purpose of the Lubricating Oil Cooler Housing Gasket

In the operation of a truck, the Lubricating Oil Cooler Housing Gasket contributes significantly to engine performance and longevity. By maintaining the optimal temperature of the lubricating oil, it ensures that the oil retains its viscosity and lubricating properties, which are crucial for reducing friction and wear within the engine components. This, in turn, helps in preserving the engine’s efficiency and extending its operational lifespan ³.

Key Features

The primary characteristics of the Lubricating Oil Cooler Housing Gasket include its material composition, typically made from high-quality rubber or composite materials, which offer excellent resistance to oil, heat, and pressure. The design attributes of the gasket, such as its precise fit and durable construction, ensure a reliable seal. Additionally, any unique properties that enhance its functionality, such as anti-vibration features or resistance to chemical degradation, contribute to its effectiveness in demanding environments.

Benefits

The advantages provided by the Lubricating Oil Cooler Housing Gasket include improved engine efficiency, as optimal oil temperature enhances lubrication and reduces friction. This leads to extended component lifespan, as the engine operates under less stress. Furthermore, the enhanced overall truck performance is a direct result of the engine’s improved efficiency and longevity, contributing to better fuel economy and reduced maintenance costs.

Installation Process

The proper installation of the Lubricating Oil Cooler Housing Gasket involves several steps to ensure a secure and effective seal. Begin by cleaning the mating surfaces to remove any debris or old gasket material. Inspect the gasket for any defects before installation. Place the gasket onto the oil cooler or engine block, ensuring it is correctly aligned. Tighten the bolts or fasteners in a crisscross pattern to evenly distribute pressure across the gasket. It is important to avoid over-tightening, which can damage the gasket, and to check for any signs of leakage after installation.

Common Issues and Troubleshooting

Frequent problems associated with the Lubricating Oil Cooler Housing Gasket include oil leaks, which can occur due to improper installation, gasket degradation, or engine vibrations. To address these issues, first, ensure the gasket is correctly installed and aligned. If degradation is suspected, replace the gasket with a new one. For vibration-related issues, consider using a gasket with anti-vibration properties or additional sealing compounds.

Maintenance Tips

To ensure optimal performance of the Lubricating Oil Cooler Housing Gasket, regular inspection intervals are recommended. Check for signs of wear, degradation, or oil leaks during routine maintenance checks. Additionally, following recommended care procedures, such as using the correct tightening torque for fasteners and ensuring clean mating surfaces, will help in maintaining the gasket’s effectiveness.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emission solutions. With a history spanning over a century, Cummins has established a strong reputation within the automotive industry, particularly for its heavy-duty truck components. The company’s commitment to innovation, quality, and customer satisfaction has made it a preferred choice for professionals in the field.

Cummins Engine Compatibility with Part 3065790

The Cummins part 3065790, a Lubricating Oil Cooler Housing Gasket, is designed to fit a range of Cummins engines, ensuring a proper seal and preventing oil leaks. This gasket is crucial for maintaining the integrity of the oil cooling system in these engines.

K19 Series

The K19 engine series is one of the foundational models in Cummins’ lineup, known for its robust performance and reliability. The 3065790 gasket is compatible with the K19 engine, ensuring that the oil cooler housing is sealed effectively.

KTA19 Series

The KTA19GC engine, part of the KTA19 series, is another model where the 3065790 gasket is applicable. This engine is often used in various industrial applications, and the gasket ensures the oil cooler housing is properly sealed, maintaining optimal engine performance.

QSK19 Series

The QSK19 engine series is known for its high power output and efficiency. The 3065790 gasket fits the following QSK19 models:

• QSK19 CM2350 K105
• QSK19 CM2350 K114
• QSK19 CM2350 K144G

These engines are widely used in heavy-duty applications, and the gasket ensures that the oil cooler housing is sealed correctly, preventing any oil leaks.

QSK19 CM500 and QSK19 CM850 MCRS

The 3065790 gasket is also compatible with the QSK19 CM500 and QSK19 CM850 MCRS engines. These engines are designed for high-performance applications, and the gasket ensures that the oil cooler housing is sealed effectively, maintaining the engine’s efficiency and longevity.

QSK19G

The QSK19G engine is another model where the 3065790 gasket is applicable. This engine is designed for specific applications requiring high power and reliability, and the gasket ensures that the oil cooler housing is sealed correctly, preventing any oil leaks.

By ensuring a proper seal, the 3065790 gasket helps maintain the efficiency and longevity of these Cummins engines, making it an essential component for their operation.

Role of Part 3065790 Lubricating Oil Cooler Housing Gasket in Engine Systems

The Lubricating Oil Cooler Housing Gasket (part 3065790) is an essential component in maintaining the integrity and efficiency of various engine systems. This gasket is specifically designed to ensure a secure seal between the lubricating oil cooler housing and adjacent components, preventing leaks and ensuring optimal performance.

Integration with Engine Oil Cooler Systems

In engine oil cooler systems, the Lubricating Oil Cooler Housing Gasket plays a significant role by:

• Sealing the Oil Cooler Housing: It creates a tight seal around the oil cooler housing, preventing oil leaks that could lead to reduced lubrication efficiency and potential engine damage.
• Ensuring Consistent Oil Flow: By maintaining a secure seal, the gasket helps in ensuring a consistent flow of oil through the cooler, which is vital for dissipating heat and maintaining oil viscosity.

Function within Torque Converter Oil Cooling

For torque converter oil cooling applications, the gasket:

• Prevents Cross-Contamination: It ensures that there is no mixing of torque converter oil with other fluids, maintaining the purity and effectiveness of the torque converter oil.
• Supports Thermal Management: Effective sealing contributes to better thermal management by ensuring that the oil is adequately cooled before re-entering the transmission system.

Role in Cooling System Gasket Kits

When included in cooling system gasket kits, the Lubricating Oil Cooler Housing Gasket:

• Enhances Overall Seal Integrity: It works in conjunction with other gaskets to provide a comprehensive sealing solution for the entire cooling system.
• Facilitates Easier Maintenance: By being part of a gasket kit, it simplifies the replacement process during maintenance or overhaul procedures.

Application in Lower Engine Coolant and Gasket Sets

In lower engine coolant gasket sets and lower engine gasket kits, the gasket:

• Supports Lower Engine Component Sealing: It assists in sealing critical lower engine components, ensuring that coolant and oil pathways remain distinct and functional.
• Contributes to Engine Longevity: Proper sealing helps in maintaining engine temperatures within optimal ranges, contributing to the longevity and reliability of the engine.

Use in Overhaul and Service Kits

In overhaul kits and service coupling assemblies (such as the 2008 and 2009 kits), the gasket:

• Ensures Comprehensive Repair: It is often included to ensure that all potential leak points are addressed during an engine overhaul or service.
• Simplifies Repair Processes: Having the gasket as part of a comprehensive kit streamlines the repair process, reducing downtime and enhancing efficiency.

Interaction with Lubricating Oil Filter and Mounting Systems

When used with lubricating oil filters and oil cooler mounting systems, the gasket:

• Maintains Filter Efficiency: Ensures that the oil filter housing is properly sealed, preventing bypass leaks that could reduce filtration efficiency.
• Stabilizes Mounting Components: Helps in securing the oil cooler mounting, ensuring that the cooler remains in the correct position and operates effectively.

Contribution to Water By-Pass Tube Systems

In systems involving water by-pass tubes, the gasket:

• Ensures Proper Water Flow: Maintains the integrity of the water by-pass system, ensuring that coolant flows correctly and efficiently.
• Supports Thermal Regulation: Contributes to the overall thermal regulation of the engine by ensuring that all cooling components function as intended.

Conclusion

In summary, the Lubricating Oil Cooler Housing Gasket (part 3065790) is a vital component in various engine systems, ensuring seals are maintained, fluids are kept separate, and overall engine efficiency and reliability are enhanced.