3092741
Oil Fill Plug Seal
Cummins®

The Oil Fill Plug Seal 3092741 by Cummins is a component designed to maintain the integrity of the oil fill system in heavy-duty trucks. Its role is to ensure that the oil fill process is secure and free from leaks, which is vital for the proper functioning of the engine lubrication system ¹.

Purpose and Function

This Cummins part plays a role in the engine lubrication system by creating a tight seal around the oil fill plug. This seal prevents oil leaks and keeps contaminants out of the engine’s oil system, ensuring that the lubrication system operates efficiently and effectively ².

Key Features

The Oil Fill Plug Seal 3092741 is constructed from durable materials that are resistant to oil, heat, and mechanical stress. Its design includes a precise fit to the oil fill plug, which enhances its ability to create a secure seal. The seal’s material properties contribute to its longevity and reliability in demanding operating conditions ³.

Benefits

Using the Oil Fill Plug Seal 3092741 can lead to improved engine performance by maintaining optimal oil levels and preventing contamination. It also contributes to reduced maintenance costs due to its durable construction and the prevention of oil leaks. Furthermore, the seal enhances the reliability of the engine lubrication system, leading to more consistent engine operation ⁴.

Installation Process

To install the Oil Fill Plug Seal, first, ensure the oil fill plug is clean and free from debris. Place the seal onto the plug, ensuring it is seated correctly. Then, screw the plug into the engine block until it is snug, taking care not to overtighten, which could damage the seal. Proper installation is key to achieving a secure and effective seal.

Maintenance and Troubleshooting

Regular inspection of the Oil Fill Plug Seal is recommended to ensure it remains in good condition. Look for signs of wear, cracking, or oil leaks around the seal. If any issues are detected, the seal should be replaced to maintain the integrity of the oil fill system. Common problems may include oil leaks, which can often be traced back to a faulty seal.

Manufacturer Information

Cummins is a well-regarded name in the automotive industry, known for its commitment to quality and innovation in engine components. The company’s reputation is built on a history of producing reliable and high-performance parts that meet the demanding requirements of heavy-duty applications.

Cummins Engine Part 3092741: Oil Fill Plug Seal

The Cummins part number 3092741, identified as an Oil Fill Plug Seal, is a critical component in maintaining the integrity of the engine’s oil system. This seal is designed to fit seamlessly with various Cummins engines, ensuring that the oil fill plug remains tightly sealed to prevent oil leaks.

Application in Cummins Engines

• QST30 CM552: The Oil Fill Plug Seal is specifically engineered to fit the QST30 CM552 engine. This seal ensures that the oil fill plug is properly sealed, maintaining the engine’s oil pressure and preventing oil from leaking out.

• Other Cummins Engines: While the primary focus is on the QST30 CM552, the part 3092741 is also compatible with a range of other Cummins engines. This compatibility is due to the standardized design and dimensions of the seal, which allows it to fit various engine models within the Cummins lineup.

The seal’s design ensures a perfect fit and reliable performance, contributing to the overall efficiency and longevity of the engine.

Role of Part 3092741 Oil Fill Plug Seal in Engine Systems

The 3092741 Oil Fill Plug Seal is an essential component in maintaining the integrity of the engine’s lubrication system. This seal ensures that oil remains contained within the engine, preventing leaks that could lead to decreased performance and potential damage.

Integration with Fuel Injection Pump

In engines equipped with a Fuel Injection Pump (FIP), the 3092741 Oil Fill Plug Seal plays a significant role. The FIP relies on precise oil pressure to deliver fuel efficiently. A secure oil fill plug seal ensures that the oil level remains consistent, supporting the FIP’s operation. Any leakage could result in inconsistent oil pressure, affecting the FIP’s ability to deliver fuel accurately and efficiently.

Interaction with Fuel Pump Kit

When considering the Fuel Pump Kit, the 3092741 Oil Fill Plug Seal contributes to the overall reliability of the engine system. The fuel pump kit often includes components that interact with the engine’s lubrication system. A well-sealed oil fill plug prevents contaminants from entering the oil, which is especially important for high-precision fuel pump components. Clean oil ensures that all parts of the fuel pump kit, including filters and sensors, function optimally without premature wear or failure.

Conclusion

In summary, the 3092741 Oil Fill Plug Seal is integral to the proper functioning of both the Fuel Injection Pump and the Fuel Pump Kit by ensuring that the engine’s lubrication system remains sealed and efficient.