4006795
Connection Gasket
Cummins®

The 4006795 Connection Gasket, manufactured by Cummins, is a component designed to facilitate the sealing and connection of various parts within commercial truck operations. Cummins, a well-established name in the industry, ensures that this gasket meets the rigorous demands of heavy-duty applications, contributing to the efficient and reliable performance of truck engines ³.

Basic Concepts of Connection Gaskets

Connection gaskets are specialized seals used in mechanical systems to prevent leaks between mating surfaces. They play a role in maintaining the integrity of fluid and gas pathways by filling the gaps between components. In the context of trucks, these gaskets are vital for ensuring that systems like the engine, exhaust, and fuel lines operate without unwanted emissions or losses ².

Purpose of the 4006795 Connection Gasket

The 4006795 Connection Gasket is specifically designed to seal connections within a truck’s system. Its placement is typically between components where a secure seal is necessary to prevent leaks. This gasket ensures that fluids and gases remain contained within their designated pathways, contributing to the overall efficiency and safety of the truck’s operation ³.

Key Features

The 4006795 Connection Gasket boasts several key features that enhance its performance and durability. It is composed of materials that can withstand high temperatures and pressures, common in truck engine environments. Its design includes precise dimensions to ensure a snug fit, and it may incorporate features like reinforced edges to prevent tearing or blowouts under stress ¹.

Benefits

The benefits of using the 4006795 Connection Gasket include improved sealing efficiency, which leads to better system performance and reduced maintenance needs. Its durable construction contributes to longevity, minimizing the frequency of replacements. Additionally, the gasket’s reliable sealing capability enhances the overall reliability of the truck’s system, ensuring consistent operation under various conditions ³.

Installation Process

Installing the 4006795 Connection Gasket requires careful attention to detail to ensure a secure fit. Preparatory steps include cleaning the mating surfaces to remove any debris or old gasket material. The correct tools, such as gasket scrapers and torque wrenches, should be used. Best practices involve applying a light coating of compatible sealant to the gasket’s edges, positioning it correctly, and tightening the connection to the manufacturer’s specified torque settings ³.

Troubleshooting Common Issues

Common issues with connection gaskets, such as leaks or failures, can often be traced back to improper installation or environmental factors. Troubleshooting steps include inspecting the gasket for signs of wear or damage, checking the mating surfaces for cleanliness and flatness, and ensuring that the connection is tightened to the correct specifications. Addressing these issues promptly can prevent more significant problems down the line ².

Maintenance Tips

Regular maintenance of the 4006795 Connection Gasket involves periodic inspections for signs of wear, such as cracking or thinning. Cleaning the gasket and its mating surfaces as part of routine engine maintenance can help prevent issues. Replacement should be considered if the gasket shows significant signs of degradation or if leaks are detected during operation ³.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality and innovation in the commercial truck industry. Their product range includes engines, powertrains, and aftermarket parts, all designed to meet the demanding requirements of heavy-duty applications ³.

Cummins Connection Gasket 4006795 Compatibility with Engine Models

The Cummins Connection Gasket part number 4006795 is designed to fit a variety of Cummins engine models, ensuring a secure and leak-proof connection between engine components. This gasket is crucial for maintaining the integrity of the engine’s sealing system, preventing fluid leaks and ensuring optimal performance ³.

K50 Series Engines

The K50 series engines, which include the K50, are designed for heavy-duty applications and benefit from the precision fit of the 4006795 gasket. This gasket ensures that the connections between various engine parts remain tight and secure, contributing to the overall reliability and efficiency of the engine ³.

KTA38GC CM558 Engines

The KTA38GC CM558 engine, known for its robust construction and high power output, requires a gasket that can withstand the demanding conditions of its operation. The 4006795 gasket is engineered to provide a reliable seal in this engine, ensuring that it operates smoothly and efficiently ³.

QSK38 Series Engines

The QSK38 series engines, including the QSK38 CM2150 MCRS and QSK38 CM850 MCRS, are designed for a range of applications from marine to industrial use. The 4006795 gasket is compatible with these engines, providing a critical seal that helps maintain the engine’s performance and longevity ³.

QSK50 Series Engines

The QSK50 series engines, such as the QSK50 CM2150 MCRS, QSK50 CM2150 K107, QSK50 CM2350 K108, and QSK60 CM850 MCRS, are known for their versatility and power. The 4006795 gasket is designed to fit these engines, ensuring that the connections between various components remain secure and leak-free ³.

QSK78 Series Engines

The QSK78 CM500 engine, part of the QSK78 series, is engineered for high-performance applications. The 4006795 gasket is compatible with this engine, providing a reliable seal that helps maintain the engine’s efficiency and durability ³.

By ensuring a proper fit and seal, the Cummins Connection Gasket 4006795 plays a vital role in the performance and reliability of these engines, making it an essential component for maintenance and repair ³.

Role of Part 4006795 Connection Gasket in Engine Systems

The part 4006795 Connection Gasket is integral to the sealing and efficient operation of various engine components. It ensures that connections remain leak-free, maintaining the integrity of fluid pathways within the engine system ³.

Auxiliary Cooling Inlet Connection

In the auxiliary cooling inlet connection, the 4006795 Connection Gasket seals the junction between the auxiliary cooling inlet and the engine block. This prevents coolant leaks, ensuring that the auxiliary cooling system functions correctly and aids in maintaining optimal engine temperature ³.

Water Inlet

At the water inlet, the gasket creates a secure seal between the water inlet and the engine block. This is essential for preventing coolant loss and ensuring that the water pump can effectively circulate coolant through the engine, which is vital for temperature regulation ³.

Cooling System Gasket Kit

When included in a cooling system gasket kit, the 4006795 Connection Gasket works alongside other gaskets to provide comprehensive sealing across multiple points in the cooling system. This kit approach ensures that all critical connections are sealed, reducing the risk of coolant leaks and system failure ³.

Water Pump

In water pump assemblies, the gasket seals the connection between the water pump and the engine block or other components. This ensures that coolant flows smoothly from the pump to the engine, facilitating efficient cooling and preventing overheating ³.

Water Transfer Tube

The gasket also plays a role in sealing the connections within the water transfer tube system. By ensuring a tight seal, it prevents coolant from escaping and maintains the efficiency of coolant circulation throughout the engine ³.

Auxiliary Cooling System

In the auxiliary cooling system, the 4006795 Connection Gasket seals various connections, including those between the auxiliary cooling inlet and other components. This ensures that the auxiliary system can effectively support the primary cooling system, especially under high-load conditions ³.

By providing reliable seals at these critical points, the 4006795 Connection Gasket contributes to the overall efficiency and reliability of the engine’s cooling system ³.

Conclusion

The 4006795 Connection Gasket by Cummins is a critical component in ensuring the efficient and reliable operation of commercial truck engines. Its design and features are tailored to withstand the demanding conditions of heavy-duty applications, providing secure seals that prevent leaks and maintain the integrity of fluid pathways. Regular maintenance and proper installation are essential to maximize the benefits of this Cummins part, ensuring consistent performance and longevity of the engine systems it serves ³.