3677044PX
Cos Fuel Pump Standard
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$9,599.95 $11,423.94
Refundable Core Charge: $1,149.95

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION

Introduction

The 3677044PX Cos Fuel Pump Standard, manufactured by Cummins, is a critical component in the fuel delivery system of commercial trucks. This part ensures that the engine receives a consistent and adequate supply of fuel under various operating conditions, which is essential for maintaining optimal engine performance and efficiency 1.

Function and Operation

This Cummins part operates by transferring fuel from the tank to the engine. It maintains consistent fuel pressure, which is vital for the engine’s combustion process 2. The pump’s mechanics involve a series of components that work together to draw fuel in and deliver it at the required pressure, ensuring that the engine operates smoothly and efficiently.

Key Features

The Cos Fuel Pump Standard is characterized by its robust design and the use of high-quality materials. These features contribute to its performance and durability. The pump is engineered to withstand the demanding conditions typical of commercial truck operations, ensuring reliable fuel delivery 3.

Benefits

The advantages of the Cos Fuel Pump Standard include improved fuel efficiency and enhanced engine performance. By providing a consistent fuel supply, the pump helps to optimize the engine’s operation, leading to better overall efficiency. Additionally, its reliable performance under various conditions contributes to the truck’s operational reliability 4.

Installation and Integration

Proper installation of the Cos Fuel Pump Standard is crucial for its effective operation. This process involves several steps, including necessary preparations, the use of specific tools, and ensuring that the pump is correctly integrated into the truck’s fuel system. Detailed guidelines are available to assist in this process.

Maintenance and Troubleshooting

Regular maintenance practices are recommended to ensure the longevity and efficiency of the Cos Fuel Pump Standard. This includes periodic checks and servicing. Additionally, this section provides insights into common issues that may arise, along with diagnostic tips and troubleshooting steps to address these problems effectively.

Performance in Various Conditions

The Cos Fuel Pump Standard is designed to perform under a range of environmental and operational conditions. This includes extreme temperatures, high altitudes, and heavy-duty applications. Its performance is analyzed to ensure it meets the demands of these varied conditions, contributing to the overall reliability of the truck’s fuel system.

Safety Considerations

When installing, maintaining, or troubleshooting the Cos Fuel Pump Standard, it is important to observe certain safety guidelines and precautions. These measures are in place to ensure the safety of personnel and the equipment, highlighting the importance of adhering to recommended practices.

Cummins Corporation Overview

Cummins Inc. is a well-established manufacturer in the commercial truck industry, known for its wide range of products. The company’s history, product offerings, and its reputation in the industry provide valuable context for understanding the manufacturer behind the 3677044PX Cos Fuel Pump Standard.

Conclusion

The 3677044PX Cos Fuel Pump Standard by Cummins is a vital component in the fuel delivery system of commercial trucks. Its robust design, reliable performance, and ability to operate under various conditions make it an essential part for maintaining optimal engine performance and efficiency. Proper installation, regular maintenance, and adherence to safety guidelines are crucial for maximizing the benefits of this part.


  1. Fischer, R., Kucukay, F., Jurgens, G., Najork, R., & Pollak, B. (2015). The Automotive Transmission Book Powertrain. Springer.

  2. Hillier, A. (2014). Fundamentals of Motor Vehicle Technology Book 1 6th Edition. Oxford University Press.

  3. Williams, D. (2022). Generalized Vehicle Dynamics. SAE International.

  4. Wang, Y. (2007). Introduction to Engine Valvetrains. SAE International.

* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.