2891816
Double End Collar Stud
Cummins®

The 2891816 Double End Collar Stud, manufactured by Cummins, is a specialized component designed for use in commercial truck applications. Cummins, a renowned leader in the production of diesel engines and related technologies, ensures that this stud meets the rigorous demands of heavy-duty truck operations. This part is integral to maintaining the structural integrity and operational efficiency of truck engines and chassis.

Basic Concepts

A Double End Collar Stud is a type of fastener that features threaded ends on both sides, with a collar in the middle. This design allows it to connect and secure two or more components together, providing a robust and reliable connection. In the context of a truck’s engine or chassis, the Double End Collar Stud operates by threading into corresponding nuts or tapped holes on either side of the components it is meant to join. This setup ensures that the components remain firmly in place, even under significant stress and vibration ¹.

Purpose and Role

The 2891816 plays a significant role in truck operations by connecting and securing various engine and chassis components. Its primary function is to ensure that these components remain aligned and stable, which is vital for the structural integrity of the truck. Additionally, it facilitates mechanical functions by providing a secure mounting point for other parts, thereby contributing to the overall efficiency and reliability of the vehicle ².

Key Features

The 2891816 is characterized by several key features that enhance its performance and durability. Its design includes precision threading on both ends, which ensures a tight and secure fit. The stud is typically made from high-strength materials, such as alloy steel, to withstand the high loads and stresses encountered in commercial truck applications. The threading specifications are tailored to meet industry standards, ensuring compatibility with a wide range of components. Additionally, the stud may feature unique attributes such as corrosion-resistant coatings or specialized collar designs to further improve its functionality ³.

Benefits

The use of the 2891816 offers several advantages. Its robust design and high-strength material composition contribute to improved reliability and enhanced load-bearing capacity. The stud’s resistance to wear and corrosion ensures longevity, even in harsh operating conditions. Furthermore, by securely connecting critical components, the Double End Collar Stud plays a role in maintaining overall vehicle safety and performance.

Installation and Usage

Proper installation of the 2891816 is vital to ensure optimal performance and longevity. Installation procedures should follow manufacturer guidelines, which may include specific torque specifications to achieve the correct tension without over-tightening. Recommended tools for installation might include torque wrenches and socket sets to ensure precision. Precautions such as inspecting the stud and corresponding components for damage or wear before installation can help prevent issues and ensure a secure fit.

Troubleshooting and Maintenance

Common issues with Double End Collar Studs can include loosening, corrosion, or damage due to wear and tear. Regular inspections can help identify these problems early. Maintenance practices such as applying anti-seize compounds during installation, monitoring for signs of wear, and replacing studs that show significant corrosion or damage can prolong the stud’s lifespan and ensure continued functionality. Additionally, ensuring that all connected components are in good condition can prevent undue stress on the stud.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes diesel and natural gas engines, as well as related technologies. With a history spanning over a century, Cummins has established a reputation for innovation, quality, and reliability. The company’s product portfolio includes engines, filtration systems, powertrains, and aftermarket parts, all designed to meet the demanding requirements of commercial vehicles. Cummins’ commitment to excellence is reflected in its extensive range of high-quality components, including the 2891816.

Cummins Double End Collar Stud 2891816 Compatibility

The Cummins Double End Collar Stud, part number 2891816, is a critical component designed to ensure secure and reliable connections in various engine applications. This part is engineered to fit seamlessly within the specified engine models, providing robust support and stability.

QSK19 CM2350 K105 and QSK19 CM2350 K114

The Double End Collar Stud 2891816 is compatible with the QSK19 CM2350 K105 and QSK19 CM2350 K114 engines. These engines are known for their high performance and durability, and the inclusion of the 2891816 part ensures that these engines maintain their structural integrity and operational efficiency. The precise fit and design of this component are crucial for the engines’ overall functionality, providing a dependable connection that can withstand the rigors of continuous operation.

This part is integral to the engine’s assembly, ensuring that all connected components remain securely in place, thereby enhancing the engine’s reliability and longevity.

Role of Part 2891816 Double End Collar Stud in Engine Systems

The 2891816 Double End Collar Stud is instrumental in the secure assembly and operation of various engine components, particularly within the context of turbocharger systems.

In turbocharger arrangements, this stud plays a significant role in maintaining the structural integrity and alignment of the turbocharger to the engine. It ensures that the turbocharger is correctly positioned and tightly secured, which is essential for optimal performance and durability. The stud facilitates the connection between the turbocharger and the engine block or manifold, allowing for efficient transfer of rotational forces and minimizing the risk of misalignment or loosening over time.

Furthermore, the Double End Collar Stud is often used in the attachment of ancillary components to the turbocharger, such as piping, sensors, or additional turbo components. Its design allows for a robust connection that can withstand the high temperatures and pressures present in turbocharged engine systems.

Overall, the effective use of the 2891816 Double End Collar Stud in these applications contributes to the reliable and efficient operation of the turbocharger, enhancing the engine’s performance and longevity.

Conclusion

The 2891816 Double End Collar Stud is a critical component in the assembly and operation of commercial truck engines, particularly in turbocharger systems. Its robust design, high-strength material, and precise threading ensure secure and reliable connections, contributing to the overall efficiency, reliability, and longevity of the engine. Proper installation and maintenance practices are essential to maximize the benefits of this Cummins part, ensuring optimal performance and durability in heavy-duty truck applications.