3076225
Accessory Drive Support Gasket
Cummins®

The Accessory Drive Support Gasket, identified by part number 3076225, is a component manufactured by Cummins, a well-established name in the commercial truck industry. This gasket plays a significant role in the operation of heavy-duty trucks, ensuring the efficient functioning of accessory drives within the engine system.

Purpose and Function

The Accessory Drive Support Gasket is positioned within the engine system to facilitate the operation of accessory drives. It acts as a seal between various engine components, ensuring that fluids and gases remain contained within their designated pathways. This gasket contributes to the functionality of accessory drives by providing a stable and secure mounting surface, which is essential for the operation of components such as alternators, power steering pumps, and air conditioning compressors.

Key Features

The design and material characteristics of the Accessory Drive Support Gasket are tailored to meet the demanding conditions present in heavy-duty truck engines. Crafted from high-quality materials, this gasket exhibits durability and a precise fit, ensuring it can withstand the high temperatures, pressures, and vibrations typical of truck engine environments. Its resistance to environmental factors such as oil, coolant, and extreme temperatures further enhances its reliability and longevity.

Benefits

Incorporating the Accessory Drive Support Gasket into a truck’s engine system offers several advantages. It contributes to improved engine performance by ensuring that accessory drives operate efficiently and without undue stress. The gasket also reduces the risk of leaks, which can lead to engine damage and decreased performance. Additionally, by providing a secure mounting surface, it enhances the longevity of accessory drive components, reducing the need for frequent replacements and maintenance.

Installation and Maintenance

Proper installation of the Accessory Drive Support Gasket is vital to ensure optimal performance and longevity. It should be installed according to the manufacturer’s guidelines, with attention to detail in aligning and securing it within the engine system. Regular maintenance checks are recommended to ensure the gasket remains in good condition. This includes inspecting for signs of wear, damage, or leaks and replacing the gasket as necessary to maintain engine efficiency and reliability.

Troubleshooting Common Issues

Typical problems associated with Accessory Drive Support Gaskets include leaks and wear. Leaks may occur due to improper installation, material degradation, or damage from engine vibrations. Wear can result from prolonged exposure to high temperatures and pressures. Diagnostic approaches involve visual inspections for signs of damage or leaks and functional tests to assess the performance of accessory drives. Repair or replacement of the gasket may be necessary to address these issues and restore engine efficiency.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a strong reputation in the commercial truck industry for producing reliable, high-performance components. Their product range includes engines, powertrains, and aftermarket parts, all designed to meet the rigorous demands of heavy-duty applications. Cummins’ commitment to innovation, quality, and customer satisfaction has solidified its position as a trusted partner in the commercial trucking sector.¹

Accessory Drive Support Gasket (Part 3076225) Compatibility with Cummins Engines

The Accessory Drive Support Gasket, part number 3076225, manufactured by Cummins, is a critical component designed to ensure the proper functioning of various engine systems. This gasket is compatible with several Cummins engine models, providing a seal between the accessory drive support and the engine block. Here is a detailed look at the compatibility of this gasket with specific Cummins engines:

G855 and NH/NT 855 Engines

The Accessory Drive Support Gasket (3076225) is specifically designed to fit the G855 and NH/NT 855 engines. These engines are known for their robust performance and reliability in heavy-duty applications. The gasket ensures that the accessory drive support is securely attached to the engine block, preventing any leaks or misalignments that could affect engine performance.

N14 CELECT and N14 CELECT PLUS Engines

For the N14 CELECT and N14 CELECT PLUS engines, the Accessory Drive Support Gasket (3076225) plays a crucial role in maintaining the integrity of the engine’s accessory drive system. These engines are equipped with advanced electronic controls and are widely used in various industries for their efficiency and durability. The gasket ensures a tight seal, which is essential for the proper operation of the engine’s accessories.

N14 MECHANICAL Engine

The N14 MECHANICAL engine also benefits from the use of the Accessory Drive Support Gasket (3076225). This engine variant relies on mechanical controls rather than electronic systems, making it a reliable choice for applications where simplicity and durability are paramount. The gasket’s design ensures that the accessory drive support remains securely in place, contributing to the engine’s overall performance and longevity.

QSN14 CM876 N103 and QSNT14 CM876 N102 Engines

Lastly, the Accessory Drive Support Gasket (3076225) is compatible with the QSN14 CM876 N103 and QSNT14 CM876 N102 engines. These engines are part of Cummins’ lineup of high-performance, heavy-duty engines, often used in demanding applications such as mining and construction. The gasket’s precision fit ensures that the accessory drive support is properly aligned and sealed, which is vital for maintaining the engine’s efficiency and reliability.

By ensuring a proper seal and alignment, the Accessory Drive Support Gasket (3076225) is an essential component for the reliable operation of these Cummins engines. Its compatibility across various engine models underscores its versatility and importance in maintaining the integrity of the engine’s accessory drive system.

Role of Part 3076225 Accessory Drive Support Gasket in Engine Systems

The Accessory Drive Support Gasket, identified by part number 3076225, is an integral component in ensuring the efficient operation of various engine systems. This gasket is specifically designed to provide a secure seal between the accessory drive mounting and the engine block, preventing leaks and ensuring proper function of the accessory drive system.

Integration with Accessory Drive and Mounting Components

In engine systems, the Accessory Drive Support Gasket works in conjunction with the Accessory Drive and its Mounting components. It ensures that the Accessory Drive, which includes elements like the Air Compressor and Fuel Pump, is firmly mounted to the engine. This secure mounting is essential for the smooth operation of these accessories, which rely on consistent and reliable power transmission from the engine.

Function in Air Compressor and Fuel Pump Systems

The gasket plays a significant role in systems involving the Air Compressor and Fuel Pump. By providing a tight seal, it prevents any unwanted air or fluid leaks that could impair the performance of these components. In the case of the Air Compressor, a leak could lead to inefficient air compression, affecting the overall air supply system of the engine. Similarly, for the Fuel Pump, any leakage could result in fuel inefficiency or even engine damage.

Role in Engine Overhaul and Repair Kits

Part 3076225 is often included in Engine Overhaul Kits and Repair Front Cover Kits. During an engine overhaul, replacing or repairing the Accessory Drive Support Gasket is a standard procedure to ensure that all components are in optimal condition. This is particularly important in Overhaul Gasket Sets, where the integrity of each gasket is vital for the engine’s performance post-overhaul.

Compatibility with Various Drive Systems

The gasket is compatible with a range of drive systems, including the FP & Acc Drive (Fuel Pump and Accessory Drive) and the EBM Drive (Electrical/Mechanical Drive). Its design allows it to adapt to different configurations of Accessory Drive Mounting, ensuring versatility across various engine models.

Importance in Gasket Sets and Kits

In Gasket Sets and Kits, such as the Gasket Set Engine and Overhaul Kit, the Accessory Drive Support Gasket is a key component. These sets are designed to provide comprehensive coverage for engine maintenance and repair, and the inclusion of this gasket ensures that the accessory drive system is adequately sealed and supported.

Application in Base Parts and Compressor Systems

Finally, the gasket is used in Base Parts and Compressor Systems. In these applications, it ensures that the foundational components of the engine, as well as the Compressor, are properly sealed and supported, contributing to the overall reliability and efficiency of the engine system.

Conclusion

The Accessory Drive Support Gasket (part number 3076225) is a critical component in the operation of Cummins engines, ensuring the efficient functioning of accessory drives and maintaining the integrity of the engine system. Its compatibility with various Cummins engine models, along with its role in engine overhaul and repair kits, underscores its importance in heavy-duty truck applications. Proper installation and maintenance of this gasket are essential for optimal engine performance and longevity.

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