3910923
Alternator Support
Cummins®

Introduction

The 3910923 Alternator Support, manufactured by Cummins, is a critical component in the automotive industry, especially for heavy-duty trucks. This part secures the alternator, ensuring its efficient operation and contributing to the truck’s electrical system ¹.

Function and Operation

The primary function of the 3910923 Alternator Support is to provide a stable mounting point for the alternator. This ensures the alternator remains correctly positioned, which is vital for efficient electrical power generation and distribution within the truck ².

Purpose in Truck Operation

The 3910923 Alternator Support is designed to enhance the performance and reliability of a truck’s electrical system. By securely holding the alternator in place, it allows for efficient power generation and distribution, contributing to the truck’s overall performance and dependability ³.

Key Features

This Cummins part features robust materials resistant to wear and corrosion, ensuring durability in demanding environments. It is engineered for a secure fit, minimizing alternator misalignment risks. Its construction also allows for easy installation and maintenance, making it suitable for heavy-duty truck applications.

Benefits

The benefits of the 3910923 Alternator Support include improved truck performance, reliability, and efficiency. It ensures consistent electrical power generation, enhancing the performance of the truck’s electrical systems and components. Its durable construction and secure fit contribute to the vehicle’s overall reliability and efficiency.

Installation Process

Installing the 3910923 Alternator Support involves aligning it with the alternator mounting points on the truck’s engine, securing it with appropriate fasteners, and verifying the alternator’s alignment and stability post-installation.

Maintenance Tips

Regular maintenance of the 3910923 Alternator Support is recommended to ensure its longevity and optimal performance. This includes inspecting for wear, corrosion, or damage and ensuring the fasteners are tight and in good condition.

Troubleshooting Common Issues

Common issues with the 3910923 Alternator Support may include alternator misalignment, loose fasteners, or signs of wear and damage. Troubleshooting involves inspecting for proper alignment, checking fasteners for tightness, and addressing any wear or damage promptly.

Cummins: A Brief Overview

Cummins Inc., a global power leader, designs, manufactures, and distributes engines, filtration, and power generation products. With a history of over a century, Cummins is known for quality, innovation, and reliability in the automotive industry. The company’s product range includes engines and components for various applications, demonstrating a commitment to meeting diverse customer needs.

Compatibility with Cummins Engines

The 3910923 Alternator Support is compatible with several Cummins engine models, including 4B3.9, 6B5.9, 6C8.3, B5.9 G, B5.9 GAS PLUS CM556, C8.3 G, G5.9, G5.9 CM558, ISB5.9G CM2180, and QSB5.9 CM550. It ensures a secure and reliable mounting for the alternator in these engines.

Role in Engine Systems

The 3910923 Alternator Support is integral to the efficient and reliable operation of the alternator within the engine system. It supports, aligns, and stabilizes the alternator, ensuring consistent and effective electrical power generation.

Conclusion

The 3910923 Alternator Support plays a significant role in the electrical system of heavy-duty trucks. Its design, features, and compatibility with various Cummins engines make it a vital component for maintaining the efficiency and reliability of the truck’s electrical system.