3967285
Accessory Drive Brace
Cummins®

The Accessory Drive Brace, part number 3967285, manufactured by Cummins, is a critical component for heavy-duty trucks. It is designed to enhance the efficiency and stability of the truck’s accessory drive system. Cummins, a renowned name in the automotive industry, is recognized for its commitment to quality and innovation in automotive component manufacturing. This Cummins part exemplifies these qualities, providing robust support and stability to the accessory drives in demanding applications.

Purpose and Function

The Accessory Drive Brace, part 3967285, is essential for the operation of a truck, supporting and stabilizing accessory drives such as the alternator, power steering pump, and air conditioning compressor. These components are vital for the truck’s overall functionality. The brace helps maintain alignment and reduces stress on these components, contributing to the smooth and efficient operation of the truck ¹.

Key Features

Constructed with durability and performance in mind, the Accessory Drive Brace 3967285 is made from high-strength materials to withstand the rigors of heavy-duty truck operations. Its structural design is engineered for maximum support and stability of the accessory drives. The brace also features a design that allows for easy installation and integration with the truck’s existing systems ².

Benefits

Utilizing the Accessory Drive Brace 3967285 offers several advantages. It enhances the durability of the accessory drives by providing additional support and reducing stress, resulting in reduced vibrations during operation. This leads to more stable and reliable performance of the truck’s accessory systems. Additionally, the brace improves the overall reliability of the accessory drives, potentially reducing the need for frequent repairs or replacements ³.

Installation and Compatibility

Proper installation of the Accessory Drive Brace 3967285 is crucial for its effectiveness. It is important to follow the manufacturer’s guidelines for installation to ensure it is securely and correctly fitted. The brace is designed to be compatible with specific truck models and engine types, ensuring seamless integration with the truck’s system.

Maintenance and Troubleshooting

Routine maintenance of the Accessory Drive Brace 3967285 is recommended to ensure its longevity and performance. This includes regular inspections for any signs of wear or damage. Common issues may include misalignment or wear, which can often be addressed through re-alignment or replacement of worn components. Following the manufacturer’s maintenance guidelines can help in identifying and resolving these issues promptly.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions. With a history spanning over a century, Cummins has established a strong reputation in the automotive industry for its quality and innovative products. The company is committed to advancing the technologies that power our world, and its product range includes engines, filtration, emissions solutions, and more. Cummins’ dedication to quality and innovation is evident in its manufacturing processes and the reliability of its components, like the Accessory Drive Brace 3967285.

Compatibility with Specific Engine Models

The Accessory Drive Brace, part 3967285, is designed to be compatible with a range of engine models. It is engineered to fit seamlessly with the 4B3.9 and 6B5.9 engines, ensuring a secure and stable connection for the accessory drive system. For the 6C8.3 engine, the Accessory Drive Brace is also a crucial component, providing the necessary support and alignment for the engine’s accessories. Additionally, this part is suitable for use with the L8.9 engine, where it plays a vital role in maintaining the integrity of the accessory drive system.

Role in Engine Systems

The Accessory Drive Brace, part 3967285, is instrumental in maintaining the structural integrity and alignment of the accessory drive system. This includes the control mechanisms, manual throttle lever, and throttle lever. In the context of the control system, the brace ensures that various control components are held in precise alignment, which is essential for the accurate and responsive operation of the engine’s control systems. It also provides stability to the manual throttle lever and the throttle lever, ensuring accurate translation of movements and smooth operation in response to both manual and automated inputs.

Conclusion

In summary, the Accessory Drive Brace (part 3967285) is a vital component in the reliable and efficient operation of a heavy-duty truck’s engine system. Its role in supporting and stabilizing accessory drives, along with its compatibility with specific engine models, makes it an essential part for maintaining the performance and longevity of the truck’s engine system.