4984006
O-Ring Seal
Cummins®

The 4984006 O-Ring Seal, manufactured by Cummins, is a component designed for use in commercial trucks. Cummins, a well-established name in the automotive industry, produces this seal to meet the rigorous demands of heavy-duty applications. This Cummins part is integral to maintaining the integrity of various systems within commercial trucks, ensuring they operate efficiently and reliably.

Basic Concepts of O-Ring Seals

An O-Ring Seal is a type of gasket with a circular cross-section, designed to create a seal between two or more parts ¹. In mechanical systems, O-Ring Seals play a role in preventing the leakage of fluids and gases, thereby maintaining system pressure and efficiency. They operate by deforming slightly when compressed between two surfaces, creating a tight seal that can withstand various pressures and temperatures.

Purpose of the 4984006 O-Ring Seal in Truck Operations

This part is specifically designed to support the operation of commercial trucks by sealing critical points within the vehicle’s systems. It is commonly applied in areas where fluid dynamics and pressure integrity are paramount, such as in the engine, transmission, and hydraulic systems. By ensuring these seals are intact, the O-Ring contributes to the overall efficiency and reliability of the truck’s operation.

Key Features of the 4984006 O-Ring Seal

The 4984006 O-Ring Seal is engineered with specific design and material characteristics to withstand the demanding conditions of heavy-duty applications. It is made from materials that offer durability and resistance to a wide range of fluids and operational temperatures. These features make it suitable for use in environments where other seals might fail, ensuring long-term performance and reliability.

Benefits of Using the 4984006 O-Ring Seal

Utilizing this part in commercial trucks offers several advantages. It contributes to improved system reliability by ensuring seals remain intact under pressure. This reduces the need for frequent maintenance and enhances the overall performance of the truck, especially in demanding conditions. The seal’s durability and resistance to various fluids further contribute to its effectiveness in heavy-duty applications.

Installation Considerations

Proper installation of the 4984006 O-Ring Seal is vital to ensure optimal performance and longevity. Best practices include ensuring the mating surfaces are clean and free of debris before installation, using the correct tools to avoid damaging the seal, and following manufacturer guidelines for torque specifications. Avoiding common pitfalls, such as over-tightening or improper seating, is crucial for the seal’s effectiveness.

Troubleshooting Common Issues

Typical problems associated with O-Ring Seals in truck applications include leaks and seal failure. These issues can often be traced back to improper installation, wear and tear, or exposure to incompatible fluids. Troubleshooting steps may involve inspecting the seal and mating surfaces for damage, ensuring correct installation practices are followed, and replacing the seal if necessary to restore system integrity.

Maintenance Tips

Regular maintenance of the 4984006 O-Ring Seal is recommended to prolong its service life and maintain system efficiency. This includes periodic inspections for signs of wear or damage, cleaning the seal and mating surfaces as part of routine maintenance, and replacing the seal according to manufacturer guidelines or when signs of degradation are observed. Adhering to these practices helps ensure the seal continues to perform effectively.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and quality, Cummins serves commercial truck, bus, construction, agricultural, and power generation markets. The company’s commitment to quality and performance is evident in its wide range of products, including the 4984006 O-Ring Seal, designed to meet the high standards of the commercial truck industry.

Cummins O-Ring Seal Part 4984006 Compatibility with Engine Models

The Cummins O-Ring Seal part number 4984006 is designed to fit seamlessly within various engine configurations, ensuring optimal sealing and performance. This part is integral to maintaining the integrity of the engine’s systems by preventing leaks and ensuring that components remain securely sealed.

B3.3 Engines

The B3.3 engine series benefits from the precision engineering of the 4984006 O-Ring Seal. This seal is crucial in maintaining the engine’s operational efficiency by providing a reliable barrier against fluid leaks, which is essential for the engine’s longevity and performance.

QSB3.3 CM2150 and QSB3.3 CM2250 EC Engines

For the QSB3.3 CM2150 and QSB3.3 CM2250 EC engines, the 4984006 O-Ring Seal is a critical component that ensures the engine’s various systems remain sealed. These engines, known for their robust design and reliability, depend on this seal to maintain pressure and prevent fluid loss, which is vital for their smooth operation and efficiency.

The 4984006 O-Ring Seal is engineered to fit perfectly within the specified dimensions and tolerances of these engines, ensuring a snug fit and reliable performance. This compatibility is crucial for maintaining the engine’s operational integrity and preventing potential failures due to leaks or pressure loss.

Role of Part 4984006 O-Ring Seal in Engine Systems

The part 4984006 O-Ring Seal is instrumental in ensuring the integrity and efficiency of various engine components. Its primary function is to create a reliable seal, preventing leaks and maintaining pressure within the system.

Integration with Filters

When integrated with a Filter, the O-Ring Seal ensures that the filtration process remains uncompromised. It seals the filter housing, preventing any bypass of contaminants that could otherwise enter the engine’s lubrication system. This seal is particularly important in maintaining the cleanliness of the engine oil, which is vital for the longevity and performance of the engine.

Application in Full Flow Oil Systems

In a Full Flow Oil system, the O-Ring Seal plays a significant role in maintaining the flow of oil through the filter. It ensures that oil passes through the filter media without any leakage, which is essential for effective filtration and consistent oil pressure. This consistent flow is necessary for the proper lubrication of engine components, reducing wear and tear.

Importance in Full Flow Oil Filters

For a Full Flow Oil Filter, the O-Ring Seal is positioned between the filter canister and the engine block or filter adapter. This seal is responsible for containing the oil within the filter, ensuring that it flows through the filter media and not around it. This containment is essential for the filter to perform its duty of removing impurities from the oil, thereby protecting the engine from potential damage.

Function with Male Connectors

When used with a Male Connector, the O-Ring Seal ensures a tight connection between the connector and its mating part. This is particularly important in systems where fluid transfer occurs under pressure. The seal prevents any fluid leakage, ensuring that the system operates efficiently and that the fluid reaches its intended destination without loss.

Conclusion

In summary, the 4984006 O-Ring Seal is a fundamental component in various engine systems, providing the necessary seals to ensure efficient operation and longevity of the engine. Its role in maintaining system integrity, preventing leaks, and ensuring consistent pressure and flow is critical for the reliable performance of commercial trucks.