3093015
Retainer Plug
Cummins®

The Cummins 3093015 Retainer Plug is a component designed for use in heavy-duty truck maintenance and operation. This part serves a specific function within the truck’s system, contributing to the overall efficiency and reliability of the vehicle. Understanding its purpose and significance is important for maintaining the truck’s performance and longevity.

Purpose and Function

The 3093015 plays a role in the operation of a truck by sealing specific ports or passages within the engine or transmission system. It is used to prevent fluid leakage and maintain system integrity. This part interacts with various systems, ensuring that fluids remain contained within their designated pathways, which is vital for the proper functioning of the truck ¹.

Key Features

The 3093015 is constructed from durable materials, typically metal or high-strength polymer, to withstand the harsh conditions present in heavy-duty applications. Its design includes precise dimensions to ensure a tight fit within the designated port. Additionally, the plug may feature threading or other locking mechanisms to secure it in place, enhancing its performance and reliability.

Benefits

The use of the 3093015 offers several advantages. It contributes to improved system efficiency by ensuring that fluids do not escape, which can lead to decreased performance or damage. The plug’s durable construction enhances the system’s reliability, reducing the likelihood of unexpected failures. Furthermore, its design helps maintain the integrity of the system, supporting consistent operation over time ².

Installation Process

Installing the 3093015 involves several steps to ensure proper placement and function. First, the appropriate port must be cleaned and inspected for any debris or damage. The plug should then be inserted into the port, ensuring it is aligned correctly. Depending on the design, it may need to be threaded or secured using additional components. Tools such as wrenches or specialized installation kits may be required to complete the process.

Common Issues and Troubleshooting

Typical problems with the 3093015 may include leakage due to improper installation or damage to the plug itself. If leakage is detected, the plug should be removed and inspected for signs of wear or misalignment. Reinstallation with careful attention to fit and alignment can often resolve these issues. In cases where the plug is damaged, replacement may be necessary to restore system integrity.

Maintenance Tips

Regular maintenance of the 3093015 involves periodic inspection for signs of wear or damage. Ensuring that the plug remains securely in place and that there are no leaks can help maintain system performance. Additionally, keeping the surrounding areas clean and free of debris can prevent contamination that might affect the plug’s function.

Compatibility and Applications

The 3093015 is commonly used in various types of trucks and engine models. Its compatibility extends to a range of Cummins engines, where it plays a vital role in maintaining system integrity. Specific applications may vary, so it is important to consult compatibility charts or manufacturer guidelines to ensure the correct use of this component.

Manufacturer Overview - Cummins

Cummins Inc. is a leading manufacturer in the automotive and heavy-duty truck industry, known for its wide range of engines and components. With a history of innovation and quality, Cummins has established a reputation for producing reliable and high-performance parts. The company’s commitment to excellence is reflected in its product line, which includes the 3093015.

Cummins Engine Part 3093015: Retainer Plug Compatibility

The Cummins part number 3093015, identified as a Retainer Plug, is designed to fit seamlessly within specific engine models. This part is integral to the engine’s operation, ensuring that various components remain securely in place. Below is a detailed overview of its compatibility with the listed engines:

QST30 CM2350 T101 and QST30 CM552

The Retainer Plug 3093015 is compatible with both the QST30 CM2350 T101 and QST30 CM552 engines. These engines, while sharing a common base, have distinct configurations and specifications that necessitate the use of this specific part. The plug’s design ensures it fits perfectly within the engine’s architecture, providing a secure and reliable connection.

Compatibility Details

• QST30 CM2350 T101: This engine model benefits from the Retainer Plug 3093015 by maintaining the integrity of its internal components. The plug’s precise fitment is crucial for preventing leaks and ensuring the engine operates efficiently.

• QST30 CM552: Similarly, the QST30 CM552 engine relies on the Retainer Plug 3093015 to secure various parts within its system. The plug’s role in this engine is to maintain the alignment and stability of critical components, contributing to the engine’s overall performance and longevity.

Installation Considerations

When installing the Retainer Plug 3093015 in either of these engines, it is essential to follow the manufacturer’s guidelines. Proper installation ensures that the plug performs its function effectively, preventing any potential issues that could arise from improper fitment. Technicians should verify that the plug is correctly aligned and securely fastened to avoid any operational problems.

Role of Part 3093015 Retainer Plug in Engine Systems

The 3093015 is an integral component in various engine systems, ensuring the efficient operation and longevity of the engine.

Interaction with Bypass Valve

In systems equipped with a bypass valve, the 3093015 plays a significant role in maintaining the valve’s functionality. The bypass valve is designed to redirect fluid flow when normal pathways are obstructed. The retainer plug secures the valve in place, preventing it from dislodging under high pressure conditions. This ensures consistent fluid dynamics within the engine, contributing to stable performance and reduced wear on other components.

Integration with Engine Oil Cooler

When integrated with an engine oil cooler, the 3093015 aids in the secure attachment of the cooler to the engine block or oil passages. The oil cooler is essential for dissipating excess heat from the engine oil, which if left unchecked, could lead to oil degradation and engine damage. The retainer plug ensures that the cooler remains firmly in position, allowing for optimal heat exchange and maintaining the oil at an ideal temperature for efficient engine operation.

Contribution to Engine Oil System

In the engine oil system, the 3093015 is often used to seal off specific passages or ports that are not in use. This is particularly important in modular engine designs where different configurations may require the sealing of certain oil pathways. By effectively sealing these passages, the retainer plug helps in directing the oil flow to the necessary components, ensuring that all moving parts are adequately lubricated. This not only enhances the engine’s efficiency but also extends the lifespan of the engine by minimizing friction and wear ³.

Conclusion

The 3093015 is a critical component for the QST30 CM2350 T101 and QST30 CM552 engines, ensuring the secure placement of various internal parts. Its compatibility with these engines highlights its importance in maintaining the engines’ operational integrity and performance. Understanding the role and proper maintenance of this part is essential for ensuring the longevity and efficiency of heavy-duty truck engines.