179136
Crankshaft Flange
Cummins®

The Cummins 179136 Crankshaft Flange is a component designed for use in commercial truck engines. It contributes to the overall performance and efficiency of the vehicle by ensuring the secure attachment of accessories to the crankshaft. Cummins Inc., the manufacturer, is renowned in the automotive industry for its commitment to quality and innovation. ¹

Basic Concepts of Crankshaft Flanges

A crankshaft flange attaches to the end of a crankshaft, providing a mounting point for accessories such as the flywheel, vibration damper, or harmonic balancer. It ensures the secure attachment of these accessories, which are vital for the engine’s function. Crankshaft flanges are typically constructed from durable materials such as cast iron or steel, chosen for their strength and ability to withstand the high stresses and temperatures encountered in engine operation. ²

Purpose of the 179136 Crankshaft Flange

The 179136 Crankshaft Flange is designed to fit specific Cummins engines, playing a role in the secure attachment of the flywheel and other accessories to the crankshaft. This secure attachment is important for the efficient transfer of power from the engine to the transmission, contributing to the truck’s overall performance and efficiency. By ensuring a stable connection, the flange helps maintain the engine’s balance and reduces vibrations, which can affect engine longevity and performance. ³

Key Features

The 179136 Crankshaft Flange features a design that is tailored to fit Cummins engines precisely. It is constructed from high-quality materials to ensure durability and reliability. Unique characteristics of this flange include its precise machining for a perfect fit and the use of materials that can withstand the demanding conditions within a commercial truck engine.

Benefits

Using the 179136 Crankshaft Flange offers several benefits, including improved engine performance through secure accessory attachment, enhanced durability due to its construction materials, and increased reliability. These benefits contribute to the efficient operation and maintenance of commercial trucks, reducing downtime and repair costs.

Installation Process

Installing the 179136 Crankshaft Flange requires careful attention to ensure a proper fit and secure attachment. The process involves cleaning the crankshaft end, aligning the flange with the crankshaft, and using the appropriate tools to tighten it to the specified torque. Special tools may be required to ensure the flange is installed correctly and securely.

Common Issues and Troubleshooting

Common issues with the 179136 Crankshaft Flange may include wear and tear, misalignment, or failure due to material fatigue. Troubleshooting these issues involves inspecting the flange for signs of damage or wear, ensuring it is properly aligned with the crankshaft, and replacing it if necessary. Regular inspections can help identify potential problems before they lead to engine failure.

Maintenance Tips

Regular maintenance of the 179136 Crankshaft Flange is important for ensuring its longevity and optimal performance. This includes inspecting the flange for signs of wear or damage, ensuring it remains securely attached to the crankshaft, and replacing it if necessary. Following the manufacturer’s guidelines for maintenance and inspection can help prevent issues and ensure the flange continues to perform its function effectively.

Cummins: A Brief 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 is committed to quality, innovation, and customer satisfaction. The company’s product range includes engines for on-highway and off-highway applications, filtration systems, and power generation equipment, all designed to meet the demanding needs of commercial and industrial customers.

Crankshaft Flange (Part 179136) Compatibility with Cummins Engines

The Cummins Crankshaft Flange, part number 179136, is designed to interface with various Cummins engine models. This flange plays a role in securing the crankshaft to the engine block, ensuring smooth operation and maintaining the structural integrity of the engine.

Compatibility with K19 Engines

The K19 engine series benefits from the precise engineering of the 179136 flange. This part is meticulously crafted to fit the specific design requirements of the K19, providing a robust connection that withstands the high stresses encountered during engine operation.

Compatibility with N14 Engines

The N14 engine, available in both CELECT and MECHANICAL variants, is another beneficiary of the 179136 crankshaft flange. This flange is engineered to meet the stringent demands of the N14’s design, ensuring a secure and reliable connection that is essential for the engine’s performance and longevity.

Compatibility with NH/NT 855 Engines

The NH/NT 855 engines also utilize the 179136 crankshaft flange. This part is tailored to fit the unique specifications of these engines, providing a seamless connection that is crucial for the efficient transfer of power and the overall stability of the engine.

Compatibility with V28 Engines

The V28 engine series is another application for the 179136 crankshaft flange. This part is designed to integrate perfectly with the V28’s architecture, ensuring a secure and durable connection that supports the engine’s operational demands.

By ensuring compatibility across these diverse engine models, the 179136 crankshaft flange from Cummins demonstrates its versatility and reliability, making it an essential component for maintaining the performance and integrity of these engines.

Understanding the Integration of Part 179136 Crankshaft Flange with Engine Systems

The Part 179136 Crankshaft Flange is an essential component in the assembly and operation of various engine systems. Its primary function is to provide a secure connection point for multiple engine accessories and systems, ensuring efficient power transmission and operational stability.

Connection to Adapters and PTO Systems

The Crankshaft Flange interfaces directly with the Adapter and Front Drive components. This connection is vital for the transfer of rotational force from the crankshaft to other parts of the engine system. When coupled with the Adapter Front P.T.O. (Power Take-Off), it facilitates the engagement of external equipment, allowing the engine to power additional machinery or tools.

Role in PTO and Companion Flange Systems

In systems involving the Front Power Take Off (PTO) and Front PTO Adapter, the Crankshaft Flange plays a key role. It ensures a robust connection, enabling the PTO to effectively draw power from the crankshaft. This is particularly important in applications where the engine needs to drive external loads, such as agricultural or construction equipment.

The Companion Flange and Companion Flange Adapter also rely on the Crankshaft Flange for secure attachment. These components are often used in tandem with the PTO system, providing a means to connect and disconnect driven equipment without requiring engine shutdown.

Integration with Vibration Dampers

The Crankshaft Flange is also integral to the function of the Vibration Damper. This component is designed to absorb and reduce vibrations generated by the engine, contributing to smoother operation and reduced wear on engine components. The flange provides the necessary mounting point for the damper, ensuring it is effectively positioned to perform its role.

Power Take Off Adapter Compatibility

Finally, the Crankshaft Flange’s design allows for compatibility with various Power Take Off Adapters. These adapters are used to connect the engine to a wide range of external devices, from generators to hydraulic pumps. The flange’s robust construction and precise fitting ensure that these connections are both secure and efficient, facilitating the smooth transfer of power from the engine to the connected equipment.

Conclusion

In summary, the Part 179136 Crankshaft Flange is a versatile and essential component in engine systems, providing a critical link between the crankshaft and a variety of engine accessories and external equipment. Its role in ensuring secure, efficient, and stable power transmission across these systems cannot be overstated.