3094635
Fuel Pump Shaft Nut
Cummins®

The Cummins 3094635 Fuel Pump Shaft Nut is a component designed for use in commercial trucks. It serves a specific function within the fuel system, contributing to the overall efficiency and reliability of the vehicle. Understanding its purpose and significance is important for maintaining the performance of commercial trucks.

Basic Concepts

Fuel pump shaft nuts are integral to the operation of a truck’s fuel system. They secure the fuel pump shaft in place, ensuring that the pump operates correctly. These nuts interact with various components within the fuel system, including the fuel pump and fuel lines, to facilitate the delivery of fuel from the tank to the engine. Proper installation and maintenance of these nuts are important for the efficient operation of the fuel system ¹.

Purpose and Function

The Cummins 3094635 Fuel Pump Shaft Nut plays a role in the operation of a truck’s fuel system by securing the fuel pump shaft. This ensures that the pump can operate efficiently, maintaining consistent fuel pressure and facilitating the delivery of fuel to the engine. By securing the shaft, the nut helps prevent leaks and ensures that the fuel system operates under the correct pressure, contributing to the overall performance of the truck ².

Key Features

This Cummins part is designed with several key features that enhance its performance and durability. It is constructed from high-quality materials to withstand the demanding conditions of commercial truck operation. The design of the nut ensures a secure fit on the fuel pump shaft, minimizing the risk of leaks and ensuring consistent fuel pressure. Additionally, its material composition contributes to its longevity, making it a reliable component in the fuel system.

Benefits

Using the 3094635 offers several benefits. It contributes to improved fuel efficiency by ensuring that the fuel system operates under the correct pressure. This can lead to enhanced engine performance, as the engine receives a consistent supply of fuel. Additionally, the durability and reliability of the nut mean that it can withstand the rigors of commercial truck operation, providing long-term value to fleet operators.

Installation and Maintenance

Proper installation and maintenance of this part are important for ensuring optimal performance and longevity. Installation should follow manufacturer guidelines to ensure a secure fit on the fuel pump shaft. Regular maintenance, including inspection for wear and proper lubrication, can help prevent issues such as leaks or malfunctions. Replacement should be considered if the nut shows signs of wear or damage to maintain the efficiency of the fuel system.

Troubleshooting

Identifying common issues related to the Cummins 3094635 Fuel Pump Shaft Nut, such as leaks, wear, or malfunctions, is important for maintaining the performance of the fuel system. Troubleshooting steps may include inspecting the nut for signs of wear, ensuring it is properly lubricated, and checking for proper installation. Addressing these issues promptly can help prevent more significant problems within the fuel system.

Cummins Overview

Cummins Inc. is a well-established manufacturer with a reputation for producing high-quality automotive components. The company has a long history of innovation and commitment to excellence in the industry. Cummins components, including the 3094635 Fuel Pump Shaft Nut, are designed to meet the demanding requirements of commercial truck operation, providing fleet operators with reliable and efficient solutions for their vehicles.

Conclusion

The Cummins 3094635 Fuel Pump Shaft Nut is a critical component in the fuel system of commercial trucks. Its proper installation and maintenance are essential for ensuring the efficient operation of the fuel system and the overall performance of the vehicle. By understanding its purpose, features, and benefits, fleet operators can make informed decisions about the maintenance and replacement of this part, contributing to the reliability and efficiency of their commercial trucks.