3008947
Keyway Seal
Cummins®

Introduction

The Cummins 3008947 Keyway Seal is a component designed for use in commercial trucks. It serves a specific function within the engine or transmission system, contributing to the overall efficiency and reliability of the vehicle. Understanding its purpose and operation is key to maintaining the performance of commercial trucks.

Basic Concepts of Keyway Seals

Keyway seals are components used in machinery to prevent the leakage of lubricants and contaminants. They operate by fitting into a groove or keyway on a shaft, creating a barrier that keeps lubricants in and contaminants out. In an engine or transmission system, these seals play a role in maintaining the integrity of the lubrication system, which is vital for the smooth operation of moving parts ¹.

Purpose of the Cummins 3008947 Keyway Seal

The Cummins 3008947 Keyway Seal is specifically designed to fit within the engine or transmission of a truck. Its role is to seal the keyway on a shaft, preventing lubricant leakage and the ingress of dirt or debris. This seal contributes to the efficient operation of the engine or transmission by ensuring that the lubrication system remains intact and that moving parts are properly lubricated.

Key Features

The Cummins 3008947 Keyway Seal is constructed from materials that offer durability and resistance to wear. Its design includes features that enhance its performance, such as a precise fit for the keyway and materials that can withstand the operating conditions within a truck’s engine or transmission.

Benefits of Using the Cummins 3008947 Keyway Seal

Utilizing the Cummins 3008947 Keyway Seal in a truck’s engine or transmission system offers several advantages. These include improved efficiency due to effective sealing, enhanced durability under operating conditions, and increased reliability of the lubrication system. These factors contribute to the overall performance and longevity of the truck ².

Installation Process

Installing the Cummins 3008947 Keyway Seal requires careful attention to ensure a proper fit. The process involves cleaning the keyway, positioning the seal correctly, and using the appropriate tools to secure it in place. Following best practices during installation helps to ensure that the seal functions effectively and contributes to the truck’s performance.

Common Issues and Troubleshooting

Keyway seals, including the Cummins 3008947, may encounter issues such as wear, leakage, or damage. Diagnosing these problems involves inspecting the seal for signs of wear or damage and checking for lubricant leakage. Troubleshooting steps may include cleaning the keyway, replacing the seal, or addressing any underlying issues that may have contributed to the seal’s failure ³.

Maintenance Tips

Routine maintenance of the Cummins 3008947 Keyway Seal involves regular inspection for signs of wear or damage, cleaning the seal and keyway to remove contaminants, and replacing the seal when necessary. Adhering to recommended inspection intervals and maintenance practices helps to ensure the seal continues to perform its function effectively.

Manufacturer Information - Cummins

Cummins Inc. is a well-established manufacturer in the automotive and heavy-duty truck industry, known for its commitment to producing high-quality components. With a history of innovation and a reputation for reliability, Cummins components, including the 3008947 Keyway Seal, are designed to meet the demanding requirements of commercial truck operations.

Compatibility with Cummins Engines

The Keyway Seal, identified by the part number 3008947, is designed to fit seamlessly within specific Cummins engine models, providing a barrier against unwanted substances and maintaining operational efficiency.

G855 Series Engines

The Keyway Seal is compatible with the G855 engine, ensuring a secure fit and reliable performance.

CM558 Series Engines

Engines such as the G855 CM558 and GTA855 CM558 (CM2358) G101 are designed to utilize the Keyway Seal 3008947.

N14 Series Engines

The N14 CELECT, N14 CELECT PLUS, N14 G, and N14 MECHANICAL engines all benefit from the Keyway Seal 3008947.

NH/NT 855 Engines

The NH/NT 855 engine is another model that requires the Keyway Seal 3008947.

QSNT14 CM876 N102 Engines

The QSNT14 CM876 N102 engine also utilizes the Keyway Seal 3008947.

V28 Engines

The V28 engine is another model that is compatible with the Keyway Seal 3008947.

Role of Part 3008947 Keyway Seal in Engine Systems

The Part 3008947 Keyway Seal is an integral component in various engine systems, ensuring the efficient and reliable operation of several key elements. Its application spans across multiple components, contributing to the overall functionality and performance of the engine.

Accessory Drive Systems

In accessory drive systems, the Keyway Seal plays a significant role in maintaining the integrity of the drive mechanism.

Compressor and Cooling Systems

For the Compressor, Air and Radiator Cooling System, the Keyway Seal is vital in sealing the connections and preventing any air or fluid leaks.

Fuel Pump and Engine Rotation

In the Fuel Pump and Engine Rotation systems, the Keyway Seal ensures that the fuel delivery system remains sealed, preventing any fuel leaks that could lead to inefficient engine performance or safety hazards.

Pulley and Drive Systems

The Keyway Seal is extensively used in various pulley and drive systems, such as the Pulley, Accessory Drive Mounting and FP & Acc Drive.

Manifolding and Torque Applications

In applications like Manifolding, Wet and PTG Fuel Pump with Torque, the Keyway Seal helps in maintaining the seal integrity under high-pressure conditions.

Fan and Belt Systems

For the Fan Drive Ratio .86 to 1 and Belt and Damper Guard, the Keyway Seal plays a role in keeping the system sealed and protected from external contaminants.

Engine Spares and Conversion Kits

In the Engine Spares Kit and Accessory Drive Conversion Kit, the Keyway Seal is a fundamental component that ensures all replacement or upgraded parts maintain their sealing integrity.

Conclusion

The Cummins 3008947 Keyway Seal is a vital component in the maintenance and operation of commercial trucks. Its role in preventing lubricant leakage and contaminant ingress contributes to the efficiency, reliability, and longevity of the engine and transmission systems. Proper installation, maintenance, and understanding of its function are essential for maximizing the performance and lifespan of the vehicle.