206217
Double End Plain Stud
Cummins®

The Double End Plain Stud (Part #206217) manufactured by Cummins is a specialized fastener designed for use in commercial truck applications. This article provides an overview of the stud’s design, functionality, and significance in the context of truck mechanics. It aims to offer a comprehensive understanding of the part’s role, features, and benefits, as well as guidelines for proper installation and maintenance.

Basic Concepts and Functionality

A Double End Plain Stud is a type of fastener characterized by having threads on both ends, allowing it to be screwed into a tapped hole on one side and secured with a nut on the other. This design provides a robust connection that can withstand significant stress and vibration. The stud’s threading ensures a secure fit, while its structural integrity is maintained through precise manufacturing standards. In truck mechanics, the Double End Plain Stud is often used in applications where high tensile strength and resistance to loosening are required ¹.

Role in Truck Operation

The Double End Plain Stud plays a role in various components of commercial trucks, including engine parts, chassis assembly, and other areas where secure fastening is necessary. In engine components, it helps maintain the integrity of critical connections, ensuring that parts remain securely in place under operating conditions. In the chassis assembly, it contributes to the structural stability of the truck, supporting heavy loads and resisting the dynamic forces encountered during operation ².

Key Features

This Cummins part is manufactured with high-quality materials, typically steel alloys, to ensure durability and strength. It features a specific thread pitch designed to provide optimal fastening security. The length of the stud is tailored to meet the requirements of various applications, and it may include special coatings or treatments to enhance corrosion resistance and performance under extreme conditions.

Benefits

The use of the Double End Plain Stud offers several benefits, including improved fastening security, resistance to vibration loosening, and enhanced load distribution. These attributes contribute to the overall reliability and safety of the truck by ensuring that critical components remain securely fastened, even under demanding operating conditions ³.

Installation Considerations

Proper installation of the Double End Plain Stud is crucial for ensuring a secure and lasting fit. Guidelines for installation include adhering to specified torque values to avoid over-tightening or under-tightening, using the recommended tools for application, and following best practices to maintain the integrity of the threads and the surrounding components.

Troubleshooting and Maintenance

Common issues associated with Double End Plain Studs may include corrosion, thread damage, or loosening over time. Troubleshooting steps involve inspecting the stud for signs of wear or damage, ensuring that it is properly torqued, and replacing it if necessary. Regular maintenance, such as cleaning and applying protective coatings, can help prolong the lifespan of the stud and ensure optimal performance.

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 commitment to quality, Cummins serves the automotive and commercial vehicle industries, among others, providing reliable and efficient solutions for a wide range of applications. The company’s product range includes a variety of components and systems designed to enhance the performance, efficiency, and reliability of vehicles and equipment.

Compatibility of Double End Plain Stud (Part 206217) with Cummins Engines

The Double End Plain Stud (Part 206217) manufactured by Cummins is designed to be compatible with a range of Cummins engines, ensuring secure and reliable connections. Below is a detailed description of how this part fits with the specified engines:

K19 Series

• K19: The Double End Plain Stud is engineered to fit seamlessly with the K19 engine, providing a robust connection that meets the engine’s specifications.

KTA19 Series

• KTA19GC: This part is compatible with the KTA19GC engine, ensuring a secure fit that adheres to the engine’s design requirements.
• KTA19GC CM558: The Double End Plain Stud is also suitable for use with the KTA19GC CM558 engine, maintaining the integrity of the engine’s structural connections.

QSK19 Series

• QSK19 CM2350 K105: The part fits well with the QSK19 CM2350 K105 engine, providing a reliable connection that supports the engine’s operational demands.
• QSK19 CM2350 K114: Similarly, it is compatible with the QSK19 CM2350 K114 engine, ensuring that the connection remains strong and secure.
• QSK19 CM2350 K144G: The Double End Plain Stud is also suitable for the QSK19 CM2350 K144G engine, offering a dependable fit that aligns with the engine’s specifications.
• QSK19 CM500: This part fits the QSK19 CM500 engine, providing a robust connection that meets the engine’s requirements.
• QSK19 CM850 MCRS: The Double End Plain Stud is also compatible with the QSK19 CM850 MCRS engine, ensuring a secure and reliable connection.
• QSK19G: Lastly, it is suitable for the QSK19G engine, providing a dependable fit that adheres to the engine’s design specifications.

Role of Part 206217 Double End Plain Stud in Engine Systems

The Part 206217 Double End Plain Stud is instrumental in ensuring the structural integrity and proper functioning of various engine components. It is utilized in several key areas within the engine system, facilitating connections and providing necessary support.

Base Parts and Block Assembly

In the assembly of base parts and the engine block, the Double End Plain Stud plays a significant role. It secures the block to the base, ensuring that the engine remains stable during operation. This is particularly important in the Cyl K6 Short Block and the Cyl KTTA-19C Short Block, where the stud helps maintain alignment and reduces the risk of misalignment or shifting under high stress conditions.

Cylinder and Cover Components

The stud is also employed in attaching the cylinder to the block and securing the cover components. For instance, in the Front Gear Housing and Gear Cover, the Double End Plain Stud ensures that these parts are firmly attached to the block. This is essential for maintaining the precision required in the gear mechanisms, which are vital for the engine’s timing and overall performance.

Engine Mounting and Support

In the context of engine mounting, the Double End Plain Stud is used in both the Front Engine Mounting and Front Engine Support systems. It helps in attaching the engine to the chassis, providing the necessary support to withstand the vibrations and forces generated during engine operation. This is crucial for the longevity and reliability of the engine.

Gear and Fuel System Integration

The stud is integral in the assembly of the Gear Frame Housing and Gear Housing, where it ensures that the gear components are securely fastened. Additionally, in the Module Fuel Control and Pump Fuel systems, the Double End Plain Stud aids in the secure attachment of service couplings, such as the Service Coupling 2008 Assembly and Service Coupling 2009 Assembly. This ensures that the fuel delivery system remains intact and functions efficiently.

Short Block Kit and Overall Assembly

In the Short Block Kit, the Double End Plain Stud is used to connect various components, ensuring that the short block is assembled correctly and functions as intended. Its role in the overall engine assembly cannot be overstated, as it contributes to the structural stability and operational efficiency of the engine.

Conclusion

The Double End Plain Stud (Part #206217) is a critical component in the assembly and maintenance of Cummins engines, offering robust connections that enhance the structural integrity and operational efficiency of the engine. Its compatibility with a wide range of Cummins engines, coupled with its key features and benefits, makes it an indispensable part in the realm of commercial truck mechanics. Proper installation, regular maintenance, and timely troubleshooting are essential to ensure the longevity and reliability of this Cummins part.