3094723
Accessory Drive Pulley
Cummins®

Introduction

The Accessory Drive Gear 3094723 by Cummins is a component designed to facilitate the operation of various accessories within commercial truck engines. Its role is significant as it ensures the efficient transfer of power from the engine to these accessories, contributing to the overall functionality and performance of the vehicle.

Basic Concepts of Accessory Drive Gear

An Accessory Drive Gear is a mechanical component that plays a role in transmitting power from the engine to various accessories such as alternators, water pumps, and air conditioning compressors. It operates within the engine system by engaging with belts and pulleys, allowing these accessories to function properly. The gear’s interaction with other components is crucial for the synchronized operation of the engine and its accessories ¹.

Purpose of Accessory Drive Gear 3094723

The Accessory Drive Gear 3094723 is designed to drive various engine accessories in a truck. It ensures that power is efficiently distributed from the engine to components like the alternator, water pump, and air conditioning compressor. This gear plays a role in maintaining the operational integrity of these accessories, which are vital for the truck’s performance and functionality.

Key Features

The Accessory Drive Gear 3094723 boasts several key features that enhance its performance and durability. It is constructed from high-quality materials that provide resistance to wear and corrosion. The design elements of the gear, including its tooth profile and gear ratio, are engineered to ensure efficient power transmission and minimal noise during operation. Additionally, the gear meets specific engineering specifications that align with industry standards for commercial truck applications.

Benefits

The Accessory Drive Gear 3094723 offers several benefits. It contributes to improved engine efficiency by ensuring that power is effectively transmitted to engine accessories. This results in reliable operation of these components, which in turn supports the overall performance of the truck. Furthermore, the gear’s durable construction and precise engineering specifications contribute to the longevity of connected accessories, reducing the need for frequent replacements.

Installation Process

Proper installation of the Accessory Drive Gear 3094723 involves several steps. First, ensure that the engine is turned off and cooled down. Then, align the gear with the corresponding shaft and secure it in place using the appropriate fasteners. It is important to check the alignment of the gear with the belts and pulleys to ensure smooth operation. Following the manufacturer’s guidelines for torque specifications is also crucial to prevent over-tightening or under-tightening of the fasteners.

Common Issues and Troubleshooting

Common issues with the Accessory Drive Gear 3094723 may include noise during operation, difficulty in engaging with belts, or signs of wear and tear. Troubleshooting these problems involves inspecting the gear for damage, ensuring proper alignment with belts and pulleys, and checking for adequate lubrication. Addressing these issues promptly can prevent further damage and ensure the continued efficient operation of the gear and connected accessories.

Maintenance Tips

Regular maintenance practices are recommended to ensure the optimal performance and longevity of the Accessory Drive Gear 3094723. This includes periodic inspection for signs of wear, ensuring proper alignment with belts and pulleys, and maintaining adequate lubrication. Following the manufacturer’s guidelines for maintenance intervals and procedures is important to preserve the gear’s functionality and extend its service life.

Role in Engine System

The Accessory Drive Gear 3094723 integrates within the broader engine system by interacting with belts, pulleys, and driven accessories. It plays a role in the efficient transfer of power from the engine to these components, ensuring their proper operation. The gear’s design and engineering specifications are tailored to complement the engine system, contributing to the overall performance and reliability of the truck.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a commitment to quality, Cummins has established itself as a trusted name in the automotive industry. The company’s expertise in engine manufacturing and its dedication to advancing technology have positioned it as a leader in providing reliable and efficient power solutions for commercial vehicles.

Accessory Drive Gear 3094723 Compatibility with Cummins Engines

The Accessory Drive Gear 3094723, manufactured by Cummins, is a critical component designed to ensure the smooth operation of various engine accessories. This part is compatible with several Cummins engine models, including the QST30 CM2350 T101 and QST30 CM552.

For the QST30 CM2350 T101 engine, the Accessory Drive Gear 3094723 is engineered to interface seamlessly with the engine’s accessory drive system. It ensures that the alternator, water pump, and other essential components receive the necessary power and rotation from the engine’s crankshaft. This compatibility is crucial for maintaining the engine’s performance and longevity.

Similarly, the Accessory Drive Gear 3094723 is also designed to fit the QST30 CM552 engine. This engine variant relies on the precise alignment and functionality of the accessory drive gear to operate its accessories efficiently. The gear’s design ensures that the engine’s accessories are driven at the correct speed and with the necessary torque, contributing to the overall reliability and efficiency of the engine.

In both engine models, the Accessory Drive Gear 3094723 plays a pivotal role in the engine’s accessory drive system. Its compatibility with these specific Cummins engines underscores its importance in maintaining the functionality and performance of the engine’s ancillary systems.

Role of Accessory Drive Gear 3094723 in Engine Systems

The Accessory Drive Gear 3094723 is integral to the efficient operation of various engine systems. It interfaces with the accessory drive system, ensuring that peripheral components receive the necessary power to function correctly.

When installed, the Accessory Drive Gear engages with the pulley system, which is a fundamental part of the accessory drive mechanism. This engagement allows for the transfer of rotational force from the engine to various accessories such as the alternator, power steering pump, and air conditioning compressor.

During product installation, the Accessory Drive Gear must be correctly aligned with the pulley to maintain the proper tension and synchronization within the accessory drive belt system. This ensures that each component receives consistent power, which is essential for the reliable operation of the engine’s ancillary systems.

In summary, the Accessory Drive Gear plays a significant role in the seamless integration and operation of the accessory drive components, contributing to the overall efficiency and performance of the engine system.

Conclusion

The Accessory Drive Gear 3094723 by Cummins is a vital component in the operation of commercial truck engines, ensuring efficient power transfer to essential accessories. Its high-quality construction, precise engineering, and compatibility with specific Cummins engine models highlight its importance in maintaining engine performance and reliability. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part.