3084829
Pipe Plug
Cummins®

The Cummins 3084829 Pipe Plug is a component designed for use in commercial truck systems. Its purpose is to seal openings in fluid systems, preventing leaks and maintaining system integrity. A pipe plug, in general, is a device used in automotive and industrial applications to block the end of a pipe or a hole in a system, ensuring that fluids or gases do not escape ¹.

Basic Concepts of Pipe Plugs

Pipe plugs serve as barriers in fluid systems, sealing off ends or access points to maintain pressure and prevent leaks. They are essential in ensuring the efficient operation of hydraulic, fuel, and cooling systems. Pipe plugs are typically made from materials such as brass, steel, or plastic, chosen for their durability, resistance to corrosion, and ability to create a tight seal. The material selection depends on the specific application and the environment in which the plug will operate ².

Purpose of the Cummins 3084829 Pipe Plug

The Cummins 3084829 Pipe Plug plays a specific role in the operation of commercial trucks by sealing openings in various fluid systems. It is associated with components such as fuel lines, hydraulic systems, and cooling systems, contributing to their function by ensuring that fluids remain contained within the system. This containment is vital for maintaining system pressure, efficiency, and overall performance ³.

Key Features

The Cummins 3084829 Pipe Plug features a design that includes a threaded end for secure installation into pipe openings. It is composed of materials that offer durability and resistance to the corrosive environments often found in commercial truck applications. Unique characteristics of this pipe plug may include a precision-machined thread and a robust construction that enhances its performance and longevity.

Benefits

Using the Cummins 3084829 Pipe Plug offers several advantages, including improved system reliability through effective sealing, ease of installation due to its threaded design, and longevity thanks to its durable material composition. These benefits contribute to overall truck performance by ensuring fluid systems operate efficiently and require less frequent maintenance.

Installation and Usage

Proper installation of the Cummins 3084829 Pipe Plug involves threading it into the designated opening in the fluid system. It is important to use the correct tools to ensure a secure fit without over-tightening, which could damage the plug or the pipe. Ensuring a secure and effective seal is crucial for the plug’s performance and the system’s integrity.

Troubleshooting and Maintenance

Common issues with pipe plugs include leaks and corrosion. Identifying these problems early can prevent more significant system failures. Troubleshooting may involve checking the plug for signs of wear or damage and ensuring it is properly installed. Regular maintenance, such as inspecting the plug for corrosion and replacing it if necessary, can prolong its life and ensure optimal performance.

Safety Considerations

When working with pipe plugs, it is important to follow safety guidelines to protect oneself and prevent damage to the truck. This includes wearing appropriate personal protective equipment, ensuring the system is depressurized before installation or removal of the plug, and using the correct tools to avoid injuries or component damage.

Cummins 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 of innovation and commitment to quality, Cummins plays a significant role in the commercial truck industry, providing components that enhance the performance, efficiency, and reliability of trucks worldwide.

Cummins Engine Pipe Plug 3084829 Compatibility

The Cummins Pipe Plug part number 3084829 is designed to fit a variety of Cummins engines, ensuring a secure seal and preventing leaks in the exhaust system. Below is a detailed overview of the compatibility of this part with various Cummins engine models:

Cummins B Series Engines

• 4B3.9: The Pipe Plug 3084829 is compatible with the 4B3.9 engine, providing a reliable seal for exhaust applications.
• 6B5.9: This part fits the 6B5.9 engine, ensuring proper sealing and preventing exhaust leaks.

Cummins C Series Engines

• 6C8.3: The Pipe Plug 3084829 is suitable for the 6C8.3 engine, offering a robust solution for exhaust sealing.

Cummins K Series Engines

• K38: The part is compatible with the K38 engine, providing essential sealing for exhaust systems.
• K50: The Pipe Plug 3084829 fits the K50 engine, ensuring a secure seal in exhaust applications.

Cummins L10 GAS Engine

• L10 GAS: This part is designed to fit the L10 GAS engine, providing a reliable seal for exhaust systems.

Cummins QSB Series Engines

• QSB5.9 CM850: The Pipe Plug 3084829 is compatible with the QSB5.9 CM850 engine, ensuring proper sealing and preventing leaks.
• QSB6.7 M CM2250: This part fits the QSB6.7 M CM2250 engine, providing a secure seal for exhaust applications.

Cummins QSC Series Engines

• QSC8.3 CM850 (CM2850): The Pipe Plug 3084829 is suitable for the QSC8.3 CM850 (CM2850) engine, ensuring a reliable seal in exhaust systems.

Cummins QSK Series Engines

• QSK50 CM2150 K107: The part fits the QSK50 CM2150 K107 engine, providing a secure seal for exhaust applications.
• QSK50 CM2150 MCRS: The Pipe Plug 3084829 is compatible with the QSK50 CM2150 MCRS engine, ensuring proper sealing.
• QSK60 CM850 MCRS: This part fits the QSK60 CM850 MCRS engine, providing a reliable seal for exhaust systems.

Cummins QSM Series Engines

• QSM11 CM570: The Pipe Plug 3084829 is suitable for the QSM11 CM570 engine, ensuring a secure seal in exhaust applications.

Cummins QST Series Engines

• QST30 CM2350 T101: The part fits the QST30 CM2350 T101 engine, providing a reliable seal for exhaust systems.
• QST30 CM552: The Pipe Plug 3084829 is compatible with the QST30 CM552 engine, ensuring proper sealing.

Cummins V Series Engines

• V903: The Pipe Plug 3084829 is suitable for the V903 engine, providing a secure seal for exhaust applications.

This comprehensive compatibility ensures that the Cummins Pipe Plug 3084829 can be used across a wide range of Cummins engines, providing a reliable solution for exhaust sealing needs.

Understanding the Role of Part 3084829 Pipe Plug in Engine Systems

In the intricate network of an engine system, the part 3084829 Pipe Plug assumes a significant role by ensuring the integrity and efficiency of various connections and arrangements. This component is instrumental in maintaining the operational stability of several key engine components.

Air Intake and Turbocharger Arrangements

The air intake connection is a vital pathway for the engine to draw in air, which is essential for combustion. The arrangement of the turbocharger, which compresses the air before it enters the engine, must be airtight to optimize performance. The 3084829 Pipe Plug is often utilized in these arrangements to seal any potential leaks, ensuring that the air intake and turbocharger systems operate at peak efficiency.

Exhaust Outlet and Connection

At the exhaust end of the engine, the exhaust outlet connection plays a crucial role in expelling burnt gases away from the engine. The 3084829 Pipe Plug is employed here to seal connections, preventing any escape of exhaust gases that could lead to inefficiency or increased emissions. Additionally, in the context of an exhaust riser kit, this pipe plug ensures that the riser components are securely connected, maintaining the structural and functional integrity of the exhaust system.

Heat Exchanger and Raw Water Outlet

The heat exchanger is a component designed to transfer heat from the engine coolant to another fluid, typically raw water in marine applications. The raw water outlet connection is where the heated water is expelled. The 3084829 Pipe Plug is used in these connections to prevent leaks, ensuring that the heat exchanger operates efficiently and that the raw water system remains pressurized and functional.

Lubricating Oil Pan and Manifold

In the lubricating oil pan, which stores the engine’s lubricant, and the manifold, which distributes air-fuel mixture to the cylinders, sealing is paramount. The 3084829 Pipe Plug is utilized in these components to maintain the necessary seals, ensuring that oil does not leak from the pan and that the manifold delivers the air-fuel mixture without loss.

Auxiliary Cooling and Plumbing

The auxiliary cooling system, which may include additional radiators or cooling loops, relies on secure connections to function correctly. The 3084829 Pipe Plug is integral in these systems, sealing connections in the plumbing to prevent coolant loss and maintain system pressure. This is particularly important in high-performance engines where cooling efficiency directly impacts engine longevity and performance.

Instrument and Performance Monitoring

Finally, in the context of engine instrumentation and performance monitoring, secure connections are essential for accurate data collection. The 3084829 Pipe Plug is used in these systems to ensure that sensors and monitoring equipment are correctly sealed, providing reliable data for engine diagnostics and performance tuning.

Conclusion

In summary, the 3084829 Pipe Plug is a versatile component that plays a key role in sealing and maintaining the efficiency of various engine system connections and arrangements. Its application across different engine components underscores its importance in ensuring the overall performance and reliability of the engine.