2834613
Threaded Plug
Cummins®

Introduction

The Threaded Closure Plug 2834613, manufactured by Cummins, is a critical component in the automotive and heavy-duty truck industry. This part is designed for commercial trucks, ensuring the integrity and efficiency of various systems.

Purpose and Function

The primary role of the Threaded Closure Plug 2834613 is to seal and protect different components and systems within a truck. It prevents contaminants from entering and fluids from leaking out, maintaining operational efficiency and longevity. By securely closing off specific points, it preserves the pressure and fluid levels necessary for optimal performance ¹.

Key Features

This Cummins part features a threaded design for a secure fit in corresponding ports. Made from high-quality materials, it offers resistance to corrosion and wear, ensuring durability under harsh conditions. Its design and material composition provide a reliable seal, enhancing the performance and lifespan of the truck’s systems ².

Benefits

Using the Threaded Closure Plug 2834613 improves sealing efficiency, crucial for maintaining system pressure and fluid levels. Its corrosion and wear resistance ensure it withstands demanding environments. Additionally, it prevents leaks and contamination, contributing to the overall reliability of the truck’s systems ³.

Installation Process

Installing this part requires careful attention to detail. The process involves cleaning the threaded port, applying a compatible sealant to the plug’s threads, and threading it into the port by hand until snug. A torque wrench may be used to achieve the manufacturer’s recommended torque specification for final tightening. Following these steps ensures the plug is properly installed and provides an effective seal ⁴.

Maintenance Tips

Routine maintenance and inspection of the Threaded Closure Plug 2834613 are recommended. This includes checking for signs of wear, corrosion, or damage during regular service intervals. If any issues are detected, the plug should be replaced to maintain system integrity. Ensuring clean threads before reinstallation can help prevent leaks and ensure a secure seal.

Troubleshooting Common Issues

Common issues with this part may include leaks around the plug or difficulty in removal. If a leak is detected, inspect the area for damage or wear and replace the plug if necessary. Difficulty in removal may be due to corrosion or over-tightening; applying a penetrating oil and allowing it to dwell can help loosen the plug. If removal is still challenging, careful use of a plug extractor tool may be required.

Manufacturer Information

Cummins, a reputable manufacturer with a history of producing high-quality automotive components, is known for its commitment to innovation and quality. The company’s dedication to excellence is reflected in its products, including the Threaded Closure Plug 2834613, designed with precision and built to meet the rigorous demands of commercial truck applications.

Application in Cummins Engines

The Threaded Closure Plug, identified by the part number 2834613, is a critical component in various Cummins engines, including the ISB (Chrysler) series. This part is designed to seal off specific areas within the engine, ensuring that fluids remain contained and do not leak out.

Application in ISB (Chrysler) Engines

In the ISB (Chrysler) engines, the Threaded Closure Plug is typically used in the following areas:

• Oil Pan: To seal the oil pan, preventing oil from leaking out and ensuring the engine remains lubricated.
• Fuel System: To secure fuel lines or other components, maintaining the integrity of the fuel delivery system.
• Coolant System: In some configurations, the plug can be found in the coolant system, sealing off passages to prevent coolant leaks.

Compatibility and Usage

The Threaded Closure Plug is designed to fit snugly into threaded holes within the engine, providing a secure and reliable seal. Its use is not limited to the ISB (Chrysler) engines but extends to other Cummins engine models where similar sealing requirements are present.

Importance of Proper Installation

Proper installation of the Threaded Closure Plug is crucial for the engine’s performance and longevity. An improperly installed plug can lead to leaks, which may cause engine damage or failure. Technicians should ensure that the plug is correctly threaded and tightened to the manufacturer’s specifications to maintain the engine’s operational integrity.

Role in Engine Systems

In the intricate world of engine systems, the Threaded Closure Plug 2834613 serves a significant function across various components. When integrated into an Engine Piston Kit, this plug ensures the sealing of specific passages, preventing unwanted fluid or gas leaks that could compromise engine performance.

In scenarios involving an Incomplete Turbocharger or an Incomplete Turbocharger Kit, the Threaded Closure Plug is often utilized to seal off areas where components are missing or yet to be installed. This prevents contaminants from entering the system and ensures that the remaining components function correctly until the turbocharger is fully assembled.

For Service Kits, the inclusion of the Threaded Closure Plug is vital. It allows mechanics to temporarily seal off areas during maintenance or repair, ensuring that the engine remains protected and operational integrity is maintained throughout the service process.

When dealing with a Turbocharger, the plug plays a role in sealing off the compressor and turbine sections during diagnostic or repair procedures. This is particularly important in the Turbocharger Bearing Housing, where sealing is essential to maintain the precision balance and operation of the turbocharger.

In the context of a Turbocharger Core, the Threaded Closure Plug is used to seal passages within the core, ensuring that no foreign particles enter during storage or transportation. This maintains the core’s cleanliness and readiness for installation.

Lastly, within a Turbocharger Kit, the plug is often included as a supplementary component to address any unforeseen sealing requirements during the installation process, offering flexibility and ensuring a secure fit for all turbocharger components.

Conclusion

The Threaded Closure Plug 2834613 by Cummins is a vital component in ensuring the integrity and efficiency of various systems in commercial trucks and engines. Its design, material composition, and proper installation are crucial for maintaining system pressure, fluid levels, and overall engine performance. Regular maintenance and proper troubleshooting are essential to ensure the longevity and reliability of this part in demanding environments.