3002170
Fuel Pump Support
Cummins®

Introduction

The Cummins 3002170 Fuel Pump Support is a component designed to enhance the operation of commercial trucks by supporting the fuel pump within the fuel system. This part ensures the efficient and reliable delivery of fuel to the engine, which is vital for maintaining optimal performance and efficiency in heavy-duty applications ¹.

Basic Concepts of Fuel Pump Support

A Fuel Pump Support serves as a structural component that secures the fuel pump within the fuel system. It facilitates the proper alignment and operation of the fuel pump, allowing it to function effectively. This support interacts with various components of the fuel system, including fuel lines, filters, and the fuel tank, to ensure a consistent and uninterrupted fuel supply to the engine ².

Purpose of the 3002170 Fuel Pump Support

The 3002170 Fuel Pump Support plays a role in the operation of a truck by providing a stable mounting point for the fuel pump. This stability is crucial for the pump’s ability to deliver fuel under varying conditions, contributing to the engine’s performance. By ensuring the fuel pump remains securely in place, the support helps maintain consistent fuel pressure and flow, which are necessary for efficient combustion and engine operation ³.

Key Features

The primary features of the 3002170 Fuel Pump Support include its robust material construction, which is designed to withstand the harsh conditions of commercial truck environments. The support is engineered with precision to ensure a perfect fit and easy installation. Additionally, it incorporates design elements that enhance its durability and reliability, such as corrosion-resistant coatings and reinforced mounting points ⁴.

Benefits

The advantages provided by the 3002170 Fuel Pump Support include improved fuel efficiency, as it helps maintain optimal fuel pressure and flow. Its enhanced durability ensures long-term reliability, reducing the need for frequent replacements. The support also contributes to reliable performance under various operating conditions, supporting the overall efficiency and longevity of the fuel system.

Installation Process

Installing the 3002170 Fuel Pump Support involves several steps to ensure optimal performance. Begin by disconnecting the fuel lines and removing the old support, if applicable. Position the new support in place, ensuring it aligns correctly with the fuel pump and other components. Secure the support using the provided fasteners, making sure they are tightened to the manufacturer’s specifications. Reconnect the fuel lines, check for leaks, and test the system to confirm proper operation.

Common Issues and Troubleshooting

Typical problems associated with Fuel Pump Supports may include misalignment, corrosion, or damage from wear and tear. To address these issues, inspect the support regularly for signs of wear or corrosion. If misalignment is detected, adjust the support to ensure proper alignment with the fuel pump. In cases of significant corrosion or damage, replacement of the support may be necessary to maintain system integrity.

Maintenance Recommendations

Routine maintenance practices for the 3002170 Fuel Pump Support include regular inspection for signs of wear, corrosion, or damage. Cleaning the support and surrounding components can prevent buildup that may affect performance. Follow the manufacturer’s guidelines for inspection intervals and replacement to ensure the support continues to function effectively throughout its service life.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emission solutions. With a history of innovation and quality, Cummins has established a strong reputation in the commercial truck industry for producing reliable and efficient power systems. The company’s commitment to excellence is reflected in its diverse product offerings, which are designed to meet the demanding requirements of commercial and industrial applications.

Cummins Fuel Pump Support 3002170 Compatibility

The Cummins Fuel Pump Support part number 3002170 is designed to be compatible with a range of engine models. Here is a detailed look at the engines it fits:

G855 CM558 and GTA855 CM558 (CM2358) G101

The 3002170 Fuel Pump Support is engineered to fit seamlessly with the G855 CM558 and GTA855 CM558 (CM2358) G101 engines. These engines are known for their robust performance and reliability, and the fuel pump support ensures that the fuel pump is securely mounted, contributing to the overall efficiency and longevity of the engine.

N14 G and N14 MECHANICAL

For the N14 G and N14 MECHANICAL engines, the 3002170 Fuel Pump Support provides a critical function in maintaining the structural integrity of the fuel pump assembly. These engines are widely used in various applications due to their durability and power, and the fuel pump support plays a key role in ensuring that the fuel system operates smoothly.

NH/NT 855

The NH/NT 855 engines also benefit from the 3002170 Fuel Pump Support. This part ensures that the fuel pump is properly aligned and supported, which is essential for the efficient delivery of fuel to the engine. The compatibility with the NH/NT 855 engines underscores the versatility of the 3002170 part.

QSNT14 CM876 N102

Lastly, the QSNT14 CM876 N102 engine is another model that is compatible with the 3002170 Fuel Pump Support. This engine is known for its high performance and reliability, and the fuel pump support is a crucial component in maintaining the integrity of the fuel system.

By ensuring that the fuel pump is securely mounted, the 3002170 part helps to prevent issues such as fuel leaks and pump failure, contributing to the overall efficiency and reliability of the engine.

Role of Part 3002170 Fuel Pump Support in Engine Systems

The Part 3002170 Fuel Pump Support is integral to the efficient operation of various engine components, ensuring that the fuel delivery system functions seamlessly within the engine’s architecture. This component is designed to provide structural and functional support to the fuel pump, which is a pivotal element in the fuel delivery process.

Integration with Accessory Drive Systems

In engines equipped with an Accessory Drive system, the Fuel Pump Support plays a significant role. It interfaces with the Accessory Drive to ensure that the fuel pump receives the necessary mechanical input to operate. This is particularly important in systems where the fuel pump is driven by the engine’s crankshaft via a series of gears and pulleys.

Base Parts and Front Gear Train Accessory Drive

When considering the Base Parts of an engine, the Fuel Pump Support is often found in conjunction with the Front Gear Train Accessory Drive. This setup allows for the efficient transfer of power from the engine to the fuel pump, ensuring that fuel is consistently delivered to the combustion chambers.

EBM: Drive and Fuel Pump & Accessory Drive

In engines utilizing an EBM: Drive (Electrically Driven Fuel Pump), the Fuel Pump Support may still be relevant, particularly in hybrid systems where mechanical and electrical drives are used concurrently. For engines with a Fuel Pump & Accessory Drive configuration, the support ensures that the accessory drive components, such as the alternator or air conditioning compressor, do not interfere with the fuel pump’s operation.

FP & Acc Drive and Housing, Acc. Drive (TLA)

The FP & Acc Drive (Fuel Pump and Accessory Drive) system relies on the Fuel Pump Support to maintain alignment and stability. Additionally, in engines where the fuel pump is housed within a Housing, Acc. Drive (TLA), the support component ensures that the housing remains securely in place, preventing any potential leaks or malfunctions.

Fuel Pump and Accessory Housing

In more complex engine setups, the Fuel Pump Support is also found within the Fuel Pump and Accessory Housing. This housing often contains multiple accessory drives, and the support component ensures that all drives operate harmoniously without compromising the fuel pump’s performance.

Fuel Pump and Accessory Drive

Lastly, in engines with a dedicated Fuel Pump and Accessory Drive system, the Fuel Pump Support is essential for maintaining the integrity of the drive mechanism. It ensures that the fuel pump receives consistent power, regardless of the engine’s RPM or load conditions.

Overall, the Part 3002170 Fuel Pump Support is a vital component in the engine’s fuel delivery system, providing the necessary structural and functional support to ensure reliable operation across various engine configurations.

Conclusion

The Cummins 3002170 Fuel Pump Support is a critical component in the fuel delivery system of commercial trucks, ensuring efficient and reliable fuel delivery to the engine. Its robust construction, precise engineering, and compatibility with various engine models make it a valuable asset for maintaining optimal engine performance and efficiency. Regular maintenance and proper installation are essential to maximize the benefits of this Cummins part.