3065791
Torque Converter Cooler Gasket
Cummins®

The Torque Converter Cooler Gasket (Part #3065791) by Cummins is a component designed to enhance the efficiency and reliability of heavy-duty truck transmissions. Cummins, a renowned manufacturer in the automotive industry, produces this gasket to ensure optimal performance and longevity of the transmission cooling system in commercial vehicles.

Function and Operation

The Torque Converter Cooler Gasket plays a role in the transmission cooling system by sealing the connection between the torque converter and the transmission cooler. It facilitates the circulation of transmission fluid through the cooler, which helps maintain optimal operating temperatures. This process involves the gasket creating a secure seal that prevents leaks and ensures that the fluid flows efficiently between the torque converter and the cooler. The gasket interacts with other components such as the transmission lines and the cooler itself to maintain a consistent and effective cooling process ¹.

Purpose of the Torque Converter Cooler Gasket

The specific role of the Torque Converter Cooler Gasket (Part #3065791) in the operation of a truck is to seal and maintain the integrity of the cooling system. By providing a tight seal, it ensures that transmission fluid circulates properly through the cooler, which is vital for dissipating heat generated during operation. This sealing function is essential for preventing fluid leaks and maintaining the efficiency of the transmission system.

Key Features

The Torque Converter Cooler Gasket is designed with several characteristics that enhance its performance and durability. It is typically made from high-quality materials such as rubber or composite compounds that offer excellent resistance to heat, pressure, and chemical exposure. The gasket’s design ensures a precise fit, which is essential for creating an effective seal. Additionally, it may feature reinforced edges to withstand the rigors of heavy-duty applications.

Benefits

The advantages provided by the Torque Converter Cooler Gasket include improved transmission efficiency, extended component lifespan, and enhanced overall truck performance. By ensuring proper fluid circulation and maintaining optimal temperatures, the gasket helps reduce the risk of transmission overheating, which can lead to performance issues and component failure. This results in a more reliable and efficient transmission system, contributing to the overall performance and durability of the truck ².

Installation and Maintenance

Proper installation of the Torque Converter Cooler Gasket involves ensuring a clean and undamaged mating surface between the torque converter and the transmission cooler. The gasket should be positioned correctly to achieve a secure seal. Regular maintenance practices include inspecting the gasket for signs of wear or damage and replacing it as needed to prevent leaks and ensure continued efficient operation of the cooling system. Following manufacturer guidelines for maintenance intervals can help ensure longevity and reliable performance.

Troubleshooting Common Issues

Typical problems associated with the Torque Converter Cooler Gasket may include leaks or gasket failure. Diagnostic procedures involve inspecting the gasket for cracks, tears, or signs of fluid leakage. If issues are detected, the gasket should be replaced to restore the integrity of the cooling system. Ensuring that the mating surfaces are clean and free from debris during replacement can help prevent future problems.

Cummins Overview

Cummins is a well-established manufacturer with a strong reputation in the automotive industry. The company has a history of producing high-quality components for commercial vehicles, emphasizing reliability and performance. Cummins’ commitment to manufacturing excellence is evident in their range of products, including the Torque Converter Cooler Gasket, which is designed to meet the demanding requirements of heavy-duty applications.

Torque Converter Cooler Gasket (Part 3065791) Compatibility with Cummins Engines

The Torque Converter Cooler Gasket (Part 3065791) manufactured by Cummins is designed to fit a variety of Cummins engines, ensuring a proper seal and efficient operation of the torque converter cooler system. Here is a detailed overview of its compatibility with the listed engines:

K19 Series

• K19
• KTA19GC
• KTA19GC CM558

The K19 series engines, including the K19, KTA19GC, and KTA19GC CM558, are medium-duty engines that benefit from the precise fit and sealing capabilities of the Torque Converter Cooler Gasket. This gasket ensures that the cooler system maintains optimal performance by preventing leaks and maintaining pressure integrity.

QSK19 Series

• QSK19 CM2350 K105
• QSK19 CM2350 K114
• QSK19 CM2350 K144G
• QSK19 CM500
• QSK19 CM850 MCRS
• QSK19G

The QSK19 series engines, such as the QSK19 CM2350 K105, QSK19 CM2350 K114, QSK19 CM2350 K144G, QSK19 CM500, QSK19 CM850 MCRS, and QSK19G, are high-performance engines used in a variety of heavy-duty applications. The Torque Converter Cooler Gasket is engineered to fit these engines, providing a reliable seal that is crucial for maintaining the efficiency and longevity of the torque converter cooler system. This gasket is particularly important in these engines due to the higher operating pressures and temperatures they encounter.

By ensuring a proper fit and seal, the Torque Converter Cooler Gasket (Part 3065791) plays a critical role in the overall performance and reliability of these Cummins engines.

Role of Part 3065791 Torque Converter Cooler Gasket in Engine Systems

The Torque Converter Cooler Gasket, identified by part number 3065791, is an essential component in the integration and operation of various engine systems. Its primary function is to ensure a secure and leak-free seal between the torque converter cooler and adjacent components.

Integration with Cooler Systems

In systems involving the cooler, the Torque Converter Cooler Gasket plays a significant role in maintaining the integrity of the cooling circuit. It is positioned between the torque converter and the cooler to prevent any fluid leaks, ensuring efficient heat dissipation from the transmission fluid.

Torque Converter and Engine Oil Cooler

When paired with the torque converter and engine oil cooler, the gasket ensures that the transmission fluid, which is heated during operation, is effectively cooled before re-entering the transmission. This helps in maintaining optimal operating temperatures and prolonging the life of the transmission components.

Gasket Kits and Spares

In gasket kits such as the gasket coupling 2008 kit and gasket coupling 2009 kit, the Torque Converter Cooler Gasket is often included to provide a comprehensive solution for sealing various points within the engine and transmission systems. These kits are designed to address common leak points, enhancing the reliability of the engine system.

Lubricating Oil Cooler Cover

The gasket is also utilized in conjunction with the lubricating oil cooler cover and lubricating oil cover. Here, it ensures that the lubricating oil remains contained within the cooling system, preventing any cross-contamination with other fluids and maintaining the efficiency of the lubrication system.

Lower Engine Coolant and Gasket Sets

In the lower engine coolant gasket set and lower engine gasket set, the Torque Converter Cooler Gasket contributes to the overall sealing strategy of the engine. It helps in preventing coolant leaks, which could lead to overheating and potential engine damage.

Overhaul and Service Kits

During engine overhauls, the Torque Converter Cooler Gasket is a vital component in overhaul kits and service coupling assemblies (such as the service coupling 2008 assembly and service coupling 2009 assembly). It ensures that all fluid pathways are sealed correctly, facilitating a smooth and efficient engine rebuild process.

Oil Filter and Cooler Assemblies

In systems involving the oil filter and cooler and oiler cooler, the gasket ensures that the transmission fluid is properly directed through the cooling circuits without any leaks. This is particularly important in high-performance engines where maintaining optimal fluid temperatures is essential for performance and durability.

Liner and Spares Kits

Finally, in liner kits and spares kits, the Torque Converter Cooler Gasket is a standard inclusion. These kits are designed to provide mechanics with all necessary components to address common wear and tear issues, ensuring that the engine system remains in peak condition.

Conclusion

The Torque Converter Cooler Gasket (Part #3065791) by Cummins is a critical component in ensuring the efficiency and reliability of heavy-duty truck transmissions. Its role in sealing the connection between the torque converter and the transmission cooler is essential for maintaining optimal operating temperatures and preventing fluid leaks. The gasket’s design, made from high-quality materials, ensures durability and a precise fit, contributing to the overall performance and longevity of the transmission system. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part, which includes improved transmission efficiency, extended component lifespan, and enhanced truck performance.