3064947
Pipe Plug
Cummins®

The Cummins 3064947 Pipe Plug is a component designed to maintain the integrity of fluid systems in commercial trucks. Its role is to prevent fluid leakage, ensuring that the truck’s systems operate efficiently and reliably. Understanding the function and significance of this part is important for maintaining the overall performance and longevity of commercial vehicles.

Basic Concepts of Pipe Plugs

A pipe plug is a device used in fluid systems to seal openings, thereby preventing the escape of fluids. It operates by fitting securely into a pipe or fitting, creating a barrier that stops fluid flow. This function is vital in maintaining system pressure and preventing contamination or loss of fluids, which can lead to system failure or inefficiency ¹.

Purpose of the Cummins 3064947 Pipe Plug

The Cummins 3064947 Pipe Plug is specifically designed to fit into designated openings within a truck’s fluid systems. Its primary function is to seal these openings, preventing fluid leakage that could compromise the system’s efficiency. By ensuring a tight seal, this part helps maintain the integrity of the fluid system, contributing to the overall performance of the truck.

Key Features

The Cummins 3064947 Pipe Plug is constructed from durable materials that resist corrosion and wear, ensuring long-lasting performance. Its design includes precise threading and a secure fitting mechanism that allows it to create an effective seal. These features contribute to its reliability and efficiency in preventing fluid leakage.

Benefits

The use of the Cummins 3064947 Pipe Plug offers several benefits. It enhances system integrity by preventing fluid leaks, which can lead to system failures. Additionally, it reduces the need for frequent maintenance by providing a reliable seal. This contributes to enhanced operational efficiency, as the truck’s fluid systems can operate without interruption.

Installation Process

Installing the Cummins 3064947 Pipe Plug requires careful attention to ensure a secure fit. The process involves cleaning the fitting area, applying a compatible sealant if necessary, and threading the plug into place. Tools such as wrenches may be required to achieve the proper tightness without over-torquing, which could damage the plug or fitting.

Troubleshooting Common Issues

Common issues with pipe plugs include leaks and corrosion. To address these problems, it is important to inspect the plug and fitting for signs of wear or damage. If a leak is detected, the plug may need to be replaced or re-sealed. Corrosion can be mitigated by using materials resistant to the specific fluids in the system and ensuring proper installation techniques are followed.

Maintenance Tips

Regular maintenance of the Cummins 3064947 Pipe Plug involves periodic inspection for signs of wear, corrosion, or leakage. Cleaning the plug and fitting area can prevent buildup that may compromise the seal. Following manufacturer recommendations for inspection intervals and maintenance procedures will help ensure the longevity and reliable performance of the pipe plug.

Role in Fluid Systems

The Cummins 3064947 Pipe Plug plays a role in the fluid systems of a truck by sealing openings and preventing fluid leakage. Its integration into the system allows for the efficient operation of fluids, contributing to the overall efficiency and reliability of the truck’s systems. By working in conjunction with other components, it helps maintain system pressure and prevent contamination.

Compatibility with Cummins Engines

The Cummins Pipe Plug part number 3064947 is designed to fit a variety of Cummins engines, ensuring a secure and reliable seal in the exhaust system. This part is crucial for maintaining the integrity of the exhaust system and preventing leaks. Below is a detailed overview of the engines with which this part is compatible:

N14 Engines

• N14 CELECT: The Pipe Plug 3064947 is compatible with the N14 CELECT engine, providing a precise fit for the exhaust system’s sealing requirements.
• N14 MECHANICAL: Similarly, this part fits the N14 MECHANICAL engine, ensuring that the exhaust system operates efficiently without any leaks.

QSB6.7 Engines

• QSB6.7 M CM2250: The Pipe Plug 3064947 is engineered to fit the QSB6.7 M CM2250 engine, ensuring a robust seal in the exhaust system.

QSC8.3 Engines

• QSC8.3 CM850 (CM2850): This pipe plug is also compatible with the QSC8.3 CM850 (CM2850) engine, providing a reliable seal for the exhaust system.

QSK19 Engines

• QSK19 CM850 MCRS: The Pipe Plug 3064947 fits the QSK19 CM850 MCRS engine, ensuring that the exhaust system maintains its integrity.

QSK50 Engines

• QSK50 CM2150 K107: This part is compatible with the QSK50 CM2150 K107 engine, providing a secure seal in the exhaust system.
• QSK50 CM2150 MCRS: The Pipe Plug 3064947 also fits the QSK50 CM2150 MCRS engine, ensuring the exhaust system operates without leaks.

QSK60 Engines

• QSK60 CM850 MCRS: The Pipe Plug 3064947 is designed to fit the QSK60 CM850 MCRS engine, providing a reliable seal for the exhaust system.

This compatibility ensures that the Pipe Plug 3064947 can be used across a range of Cummins engines, providing a consistent and reliable solution for exhaust system sealing.

Role of Part 3064947 Pipe Plug in Engine Systems

The Part 3064947 Pipe Plug is an essential component in various engine systems, ensuring the integrity and efficiency of these systems. Here’s how it integrates with different components:

Aftercooler

In the aftercooler system, the Pipe Plug is used to seal off specific ports or passages that are not in use. This helps maintain the pressure and flow of air, ensuring the aftercooler operates efficiently by cooling the compressed air from the turbocharger before it enters the engine.

Air Cleaner

Within the air cleaner arrangement, the Pipe Plug may be employed to block off unnecessary openings, directing the airflow through the intended path. This ensures that the air entering the engine is clean and free from contaminants, optimizing engine performance and longevity.

Turbocharger

The turbocharger system benefits from the Pipe Plug by sealing off any unused connections or passages. This prevents unwanted air leaks and ensures that the turbocharger can maintain the desired boost pressure, enhancing engine power and efficiency.

Heat Exchanger

In the heat exchanger, the Pipe Plug is utilized to close off specific ports that are not required for the current operation. This aids in directing the flow of coolant or air through the intended pathways, ensuring efficient heat transfer and maintaining the optimal operating temperature of the engine.

Thermostat Housing

When installed in the thermostat housing, the Pipe Plug helps in sealing off passages that are not in use. This ensures that the coolant flow is directed correctly through the thermostat, allowing for precise temperature regulation within the engine.

Oil Cooler Water Plumbing

In the oil cooler water plumbing system, the Pipe Plug is used to block off any unnecessary connections. This ensures that the coolant flows efficiently through the oil cooler, maintaining the optimal temperature of the engine oil and enhancing the lubrication properties.

Engine Cooling System

Within the engine cooling system, the Pipe Plug plays a role in sealing off any unused coolant passages. This ensures that the coolant circulates effectively through the engine block and other critical components, preventing overheating and maintaining engine efficiency.

Expansion Tank

In the expansion tank, the Pipe Plug may be used to seal off any unnecessary openings. This helps in maintaining the correct pressure and volume of coolant within the system, ensuring that the expansion tank functions properly to accommodate changes in coolant volume due to temperature variations.

By effectively sealing off unused passages and connections, the Part 3064947 Pipe Plug contributes to the overall efficiency and reliability of various engine systems.

Conclusion

The Cummins 3064947 Pipe Plug is a critical component in maintaining the integrity and efficiency of fluid systems in commercial trucks. Its role in preventing fluid leakage ensures that the truck’s systems operate reliably and efficiently. Understanding its function, installation process, and maintenance requirements is essential for ensuring the longevity and performance of commercial vehicles.

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