4383172
Belt Guard Bracket
Cummins®

Introduction

The Belt Guard Bracket 4383172 is a component designed by Cummins to enhance the functionality and reliability of heavy-duty truck operations. This bracket is integral to the belt drive system, providing protection and ensuring efficient power transmission. Its role is to safeguard the belt from potential damage caused by debris or misalignment, thereby contributing to the overall performance and longevity of the engine ¹.

Purpose and Function

The Belt Guard Bracket 4383172 serves to protect the belt drive system in heavy-duty trucks. By enclosing the belt, it prevents foreign objects from coming into contact with the belt, which could lead to wear, tear, or complete failure. Additionally, the bracket helps maintain proper belt alignment, which is crucial for efficient power transmission from the engine to various components such as the alternator, water pump, and air conditioning compressor. This protection and alignment contribute to the consistent and reliable operation of these critical systems ².

Key Features

The Belt Guard Bracket 4383172 is characterized by its robust design and high-quality materials. It is constructed to withstand the harsh conditions typically encountered in heavy-duty truck environments. The bracket is engineered for a precise fit, ensuring it aligns correctly with the belt and other components. It is compatible with specific Cummins engine models, guaranteeing optimal performance and integration within the engine system ³.

Benefits

Installing the Belt Guard Bracket 4383172 offers several advantages. It enhances the longevity of the belt by providing a protective barrier against debris and misalignment. This results in reduced maintenance requirements, as the belt is less likely to suffer damage or wear. Additionally, the bracket contributes to improved overall engine performance and reliability by ensuring the belt operates within the designed parameters, thereby supporting the efficient transfer of power throughout the engine system ⁴.

Installation and Maintenance

Proper installation of the Belt Guard Bracket 4383172 is vital for its effective function. It should be installed according to the manufacturer’s guidelines, which include specific torque specifications and alignment procedures to ensure it fits securely and functions correctly. Regular maintenance, such as inspections for wear or damage, is recommended to keep the bracket in optimal condition. This proactive approach helps prevent potential issues and ensures the continued protection and efficiency of the belt drive system ⁵.

Troubleshooting Common Issues

Common issues associated with the Belt Guard Bracket 4383172 may include belt slippage or bracket misalignment. These problems can often be traced back to incorrect installation or wear over time. Troubleshooting steps may involve rechecking the installation to ensure proper torque and alignment, or replacing worn components. Addressing these issues promptly can help maintain the efficiency and reliability of the belt drive system ⁶.

Safety Considerations

When working with the Belt Guard Bracket 4383172, it is important to follow safety practices to prevent accidents or injuries. This includes using proper handling techniques, wearing personal protective equipment, and adhering to manufacturer guidelines. Ensuring the engine is off and cooled down before beginning any work on the belt guard bracket is also a critical safety measure ⁷.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and quality, Cummins serves customers in approximately 190 countries and territories through a network of company-owned and independent distributor facilities and dealerships. The company is committed to powering a more prosperous world, focusing on sustainability, efficiency, and reliability in its product offerings ⁸.

Compatibility with Cummins Engines

The Belt Guard Bracket part number 4383172, manufactured by Cummins, is designed to fit seamlessly with specific models of Cummins engines. This part is crucial for maintaining the integrity and efficiency of the engine’s belt system by providing a secure mounting point for the belt guard.

QSK95 Series

The QSK95 series engines, specifically the QSK95 CM2350 K111 and QSK95 CM2350 K113, are equipped with the Belt Guard Bracket 4383172. This bracket ensures that the belt guard is properly aligned and secured, preventing any potential misalignment or damage to the belt system.

The QSK95 engines are known for their robust design and high performance, making them suitable for a variety of heavy-duty applications. The Belt Guard Bracket 4383172 is engineered to withstand the demanding conditions these engines operate under, ensuring longevity and reliability.

Installation and Functionality

When installing the Belt Guard Bracket 4383172 on the QSK95 CM2350 K111 and QSK95 CM2350 K113 engines, it is essential to follow the manufacturer’s guidelines to ensure proper fitment and function. The bracket is typically mounted using specific fasteners and alignment tools to guarantee that the belt guard remains in the correct position relative to the engine’s belt system.

The primary function of the Belt Guard Bracket 4383172 is to provide a stable mounting point for the belt guard, which helps to keep the belt properly tensioned and aligned. This is crucial for the efficient operation of the engine, as any deviation in belt alignment can lead to increased wear and potential engine damage.

Maintenance Considerations

Regular inspection of the Belt Guard Bracket 4383172 is recommended to ensure that it remains in good condition and continues to perform its function effectively. Any signs of wear, corrosion, or damage should be addressed promptly to prevent potential issues with the belt system.

Conclusion

In summary, the Belt Guard Bracket 4383172 is a vital component for the QSK95 CM2350 K111 and QSK95 CM2350 K113 engines, ensuring the belt guard is securely mounted and the belt system operates efficiently. Proper installation and maintenance of this part are essential for the longevity and performance of the engine.