3535601
Threaded Plug
Cummins®

The Cummins 3535601 Threaded Plug is a component designed for use in commercial truck maintenance. It serves a specific function within the truck’s system, contributing to the overall efficiency and reliability of the vehicle. Understanding its purpose and role is fundamental for technicians and fleet managers who aim to maintain optimal performance of their trucks.

Basic Concepts of Threaded Plugs

Threaded plugs are mechanical components used to seal openings in various systems, including automotive and industrial applications. They function by being screwed into a threaded hole, creating a secure seal that prevents fluid or gas leakage. These plugs are commonly used in engines, hydraulic systems, and other machinery where sealing is necessary to maintain system integrity and efficiency ¹.

Purpose of the Cummins 3535601 Threaded Plug

The Cummins 3535601 Threaded Plug plays a role in the operation and maintenance of commercial trucks by sealing specific openings within the engine or other systems. Its design ensures that fluids or gases remain contained within their designated pathways, which is vital for the proper functioning of the truck’s engine and other components. This plug is particularly important in scenarios where access to certain parts of the engine is needed for maintenance or repair, allowing for temporary sealing during these processes.

Key Features

The Cummins 3535601 Threaded Plug is characterized by several key features that enhance its functionality. It is made from durable materials that can withstand the high temperatures and pressures found within a commercial truck engine. The threading specifications are designed to ensure a tight and secure fit within the corresponding holes, and its design includes elements that facilitate easy installation and removal when necessary.

Benefits

Using the Cummins 3535601 Threaded Plug offers several advantages. It provides an effective seal, which helps in maintaining the integrity of the engine’s systems. Its durability ensures long-term use without the need for frequent replacements. Additionally, the plug’s design allows for straightforward installation, reducing downtime during maintenance procedures.

Installation Process

Installing the Cummins 3535601 Threaded Plug involves a few straightforward steps. First, ensure the threaded hole is clean and free of debris. Then, using the appropriate tool, screw the plug into the hole until it is snug. It’s important to avoid over-tightening, as this can damage the threads. For removal, the process is reversed, using a tool to unscrew the plug carefully.

Common Applications

The Cummins 3535601 Threaded Plug is typically used in various applications within commercial trucks. It may be found in engine blocks, where it seals openings used for maintenance access, or in other systems where a temporary seal is required. Specific engine models or systems that utilize this plug can vary, but its application is widespread across the commercial truck industry.

Troubleshooting and Maintenance

Common issues with threaded plugs include leaks or corrosion, which can compromise their sealing effectiveness. Regular inspection for signs of wear or damage is recommended to ensure the plug continues to function correctly. Maintenance practices should include cleaning the plug and its surrounding area to prevent debris from affecting its performance. In cases of corrosion, replacement may be necessary to maintain system integrity.

Cummins 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 itself as a key player in the commercial truck industry, known for its commitment to quality, innovation, and customer satisfaction. The company’s extensive range of products and services supports a wide array of industries, underscoring its role in powering a more prosperous world.

Threaded Plug 3535601 Compatibility with Cummins Engines

The Threaded Plug 3535601, manufactured by Cummins, is a versatile component designed to fit a variety of Cummins engines. This plug is integral for sealing and securing various points in the engine system, ensuring optimal performance and safety.

B5.9 Series

• B5.9 G
• B5.9 GAS PLUS CM556

The B5.9 engines, both in their standard and enhanced configurations, utilize the 3535601 threaded plug for critical sealing applications. This plug is essential for maintaining the integrity of the engine’s fuel and coolant systems.

C Series

• C GAS PLUS CM556
• C8.3 G

The C series engines, including the C GAS PLUS CM556 and C8.3 G, also benefit from the 3535601 threaded plug. This component is used in various locations within the engine to ensure that all connections are secure and leak-proof.

ISB Series

• ISB5.9G CM2180

The ISB5.9G CM2180 engine incorporates the 3535601 threaded plug in several key areas. Its design allows for easy installation and removal, making maintenance and repairs more efficient.

QSL Series

• QSL9 G CM558

The QSL9 G CM558 engine features the 3535601 threaded plug in its construction. This plug is critical for the engine’s operational efficiency, ensuring that all threaded connections are properly sealed.

General Application

The 3535601 threaded plug is a common component across multiple Cummins engine models. Its design and functionality make it suitable for a wide range of applications within these engines, ensuring that all threaded connections are secure and reliable.

Role of Part 3535601 Threaded Plug in Engine Systems

The 3535601 Threaded Plug is an essential component in various engine systems, providing functionality and protection across multiple assemblies.

In an Aftermarket Turbocharger, the 3535601 Threaded Plug is often used to seal off unused ports or passages. This ensures that the turbocharger operates efficiently without any unwanted leaks, maintaining optimal performance and longevity.

Within an Assembly Kit, this threaded plug plays a significant role in ensuring that all components are correctly sealed. It prevents contaminants from entering the system, which is vital for the kit’s overall reliability and performance.

For the Core Assembly Heat Exchanger40, the 3535601 Threaded Plug is utilized to seal specific areas where fluid or gas flow is not required. This helps in maintaining the integrity of the heat exchange process, ensuring that the system operates within specified parameters.

The Protective Cover often incorporates the 3535601 Threaded Plug to provide an additional layer of security against environmental factors. By sealing off certain areas, it protects sensitive components from dust, moisture, and other potential hazards.

In a Turbocharger, the threaded plug is employed to seal off areas where ports are not in use. This is particularly important in maintaining the turbocharger’s efficiency and preventing any performance degradation due to leaks.

The Turbocharger Bearing Housing uses the 3535601 Threaded Plug to ensure that the bearing system remains isolated from external contaminants. This is essential for the smooth operation and durability of the turbocharger’s rotating components.

Lastly, in a Turbocharger Kit, the threaded plug is a key component in ensuring that all parts are correctly assembled and sealed. It contributes to the kit’s overall performance by preventing any unwanted fluid or gas leaks, thus ensuring that the turbocharger kit functions as intended.

Conclusion

The Cummins 3535601 Threaded Plug is a critical component in the maintenance and operation of commercial trucks. Its role in sealing various openings within the engine and other systems ensures the integrity and efficiency of the truck’s performance. Understanding its features, benefits, and proper installation and maintenance procedures is essential for technicians and fleet managers to ensure optimal vehicle performance.