3628579
Orifice Plug
Cummins®

The Orifice Plug 3628579, manufactured by Cummins, is a component designed for use in commercial truck operations. Cummins, a well-established name in the automotive industry, produces a range of parts that contribute to the efficiency and reliability of truck systems. This Cummins part is one such component, playing a specific role in the fluid systems of trucks.

Basic Concepts of Orifice Plugs

An orifice plug is a device used in fluid systems to regulate the flow of liquids or gases. It operates by creating a restriction in the flow path, which helps in maintaining consistent pressure and flow rates within the system. In the context of a truck’s system, orifice plugs are integral to ensuring that various components receive the correct amount of fluid at the appropriate pressure, contributing to the overall efficiency and performance of the vehicle ¹.

Purpose of the 3628579 Orifice Plug

The 3628579 Orifice Plug is designed to serve a specific function within a truck’s engine or transmission system. Its role involves regulating the flow of fluid to certain components, ensuring they operate within their designed parameters. This regulation is vital for the efficient operation of the engine or transmission, as it helps maintain the correct pressure and flow rates necessary for optimal performance ².

Key Features

This part is characterized by several key features that enhance its performance. It is made from durable materials that can withstand the high pressures and temperatures found in truck systems. The design of the plug includes precise orifice sizing, which is critical for accurate flow regulation. Additionally, the plug is engineered to be easy to install and remove, facilitating maintenance and replacement when necessary.

Benefits

The use of the 3628579 Orifice Plug in truck systems offers several benefits. It contributes to improved system efficiency by ensuring that fluid is delivered at the correct rate and pressure. This precision helps in reducing wear on components and prolonging the lifespan of the system. Furthermore, the reliable operation of the orifice plug enhances the overall reliability of the truck, leading to fewer breakdowns and reduced maintenance costs ³.

Installation Process

Installing the 3628579 Orifice Plug requires careful attention to ensure it fits correctly and functions as intended. The process involves cleaning the installation site to remove any debris that could affect the seal, applying the appropriate sealant to ensure a tight fit, and then inserting the plug into the orifice. It is important to use the correct tools to avoid damaging the plug or the surrounding components during installation.

Troubleshooting Common Issues

Common issues with orifice plugs can include leaks, incorrect flow rates, or blockages. To address these problems, it is important to inspect the plug and the surrounding area for any signs of damage or wear. Cleaning the plug and the orifice can often resolve flow issues, while replacing the plug may be necessary in cases of significant damage or wear.

Maintenance Tips

Regular maintenance of the 3628579 Orifice Plug is key to ensuring its longevity and optimal performance. This includes periodic inspection for signs of wear or damage, cleaning the plug and orifice to remove any buildup that could affect flow, and replacing the plug according to the manufacturer’s recommendations or when signs of failure are observed.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a history spanning over a century, Cummins has established a reputation for quality, reliability, and innovation in the commercial truck industry. The company’s extensive product range is designed to meet the diverse needs of its customers, ensuring efficient and reliable operation of their vehicles.

Orifice Plug 3628579 Compatibility with Cummins Engines

The Orifice Plug 3628579, manufactured by Cummins, is a critical component designed to fit seamlessly within several of their engine models. This part is essential for maintaining the operational integrity of the engines by controlling fluid flow and pressure within the system.

K38 and K50 Engines

The Orifice Plug 3628579 is compatible with the K38 and K50 engines. These engines are known for their robust design and reliability, often used in heavy-duty applications. The orifice plug ensures that the fluid flow is regulated correctly, preventing any potential damage due to excessive pressure or flow.

KTA38GC CM558 Engine

Similarly, the KTA38GC CM558 engine also benefits from the use of the Orifice Plug 3628579. This engine is part of Cummins’ lineup of high-performance diesel engines, often utilized in industrial and marine applications. The orifice plug in this engine model ensures optimal performance and longevity by maintaining the precise fluid dynamics required for its operation.

Grouping of Engines

The K38, K50, and KTA38GC CM558 engines share common design principles and operational requirements, making the Orifice Plug 3628579 a versatile component across these models. Its compatibility with these engines underscores its importance in ensuring the smooth and efficient operation of Cummins’ engine technology.

Role of Part 3628579 Orifice Plug in Engine Systems

Part 3628579 Orifice Plug is instrumental in maintaining the efficiency and reliability of various engine components. In the context of the rocker lever system, the orifice plug ensures that the lubrication system functions optimally by regulating oil flow. This is essential for the rocker lever, which relies on consistent lubrication to reduce friction and wear.

Within the rocker lever housing, the orifice plug plays a significant role in stabilizing oil pressure. This stability is vital for the performance parts integrated into the housing, as it ensures that these components receive the necessary lubrication without fluctuations that could lead to premature wear or failure.

The orifice plug also contributes to the overall performance of the engine by preventing oil leaks. By sealing specific points within the system, it maintains the integrity of the lubrication circuit, which is fundamental for the longevity and efficiency of performance parts.

Conclusion

In summary, the 3628579 Orifice Plug is a key component in ensuring that the rocker lever, rocker lever housing, and associated performance parts operate within their designed parameters, thereby enhancing the engine’s reliability and performance.