3935339
v Band Clamp
Cummins®

Introduction

The Cummins 3935339 V-Band Clamp is a specialized component designed for use in commercial trucks. It plays a role in ensuring the secure and efficient connection of various parts within the truck’s systems, particularly in the exhaust system. This clamp is integral to maintaining the integrity of the exhaust system, contributing to the overall performance and reliability of the vehicle.

Basic Concepts of V-Band Clamps

V-Band Clamps are a type of fastening device used in the automotive industry to connect pipes and components securely. They operate by using a band that wraps around the components to be joined, which is then tightened using a tool. This mechanism allows for a strong, leak-proof seal that can withstand high temperatures and pressures. V-Band Clamps are commonly used in exhaust systems, air intake systems, and other applications where a robust and reliable connection is required ¹.

Purpose of the Cummins 3935339 V-Band Clamp

The Cummins 3935339 V-Band Clamp is specifically designed to play a role in the operation of commercial trucks by securing connections in the exhaust system. Its application ensures that the exhaust components are held firmly in place, preventing leaks and maintaining the efficiency of the exhaust flow. This clamp is also used in other areas where a secure and durable connection is necessary.

Key Features

The Cummins 3935339 V-Band Clamp features a design that includes a stainless steel band and a unique V-shaped profile. This design allows for even distribution of clamping force, ensuring a tight and consistent seal. The materials used in its construction are chosen for their durability and resistance to corrosion, making the clamp suitable for the demanding conditions found in commercial truck applications. Additionally, the clamp’s design facilitates easy installation and removal, enhancing its practicality in maintenance and repair scenarios ².

Benefits of Using the Cummins 3935339 V-Band Clamp

Utilizing the Cummins 3935339 V-Band Clamp offers several advantages. It provides an improved seal compared to traditional clamping methods, reducing the risk of leaks in the exhaust system. The ease of installation is another benefit, as the clamp can be quickly and efficiently secured using the appropriate tool. Its durability ensures long-term performance, minimizing the need for frequent replacements. Additionally, the clamp’s design allows for straightforward maintenance, contributing to the overall reliability of the truck’s exhaust system.

Installation Process

Installing the Cummins 3935339 V-Band Clamp involves several steps to ensure optimal performance. First, the components to be joined should be aligned properly. The clamp is then positioned around the components, ensuring it is centered and evenly distributed. Using a V-Band tool, the clamp is tightened until the desired torque is achieved, securing the connection. It is important to follow the manufacturer’s guidelines for torque specifications to ensure a proper seal without over-tightening, which could damage the components ³.

Troubleshooting Common Issues

Common issues with the Cummins 3935339 V-Band Clamp may include leaks or difficulty in installation. If a leak is detected, it is important to inspect the clamp for proper installation and ensure that it is tightened to the correct torque specification. If the clamp is difficult to install, checking for obstructions or misalignment of the components can help resolve the issue. Regular inspection and maintenance can prevent many common problems.

Maintenance Tips

To ensure the longevity and consistent performance of the Cummins 3935339 V-Band Clamp, regular maintenance is recommended. This includes periodic inspection for signs of wear, corrosion, or damage. Cleaning the clamp and its surrounding components can prevent buildup that may affect its performance. Following the manufacturer’s guidelines for torque specifications during installation and re-tightening can also contribute to the clamp’s durability.

Compatibility and Applications

The Cummins 3935339 V-Band Clamp is designed for use in various truck models and systems, demonstrating its versatility and widespread application. It is commonly used in exhaust systems but can also be applied in other areas where a secure and durable connection is required. Its compatibility with a range of components makes it a valuable part in the maintenance and repair of commercial trucks.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a history of innovation and quality, Cummins has established a strong reputation in the commercial truck industry. The company’s product range includes engines, powertrains, and aftermarket parts, all designed to meet the demanding requirements of commercial vehicles. Cummins’ commitment to quality and performance is reflected in its extensive lineup of components, including the Cummins 3935339 V-Band Clamp.

V-Band Clamp 3935339 Compatibility with Cummins Engines

The V-Band Clamp part number 3935339, manufactured by Cummins, is designed to fit a variety of Cummins engines. This clamp is essential for securing hoses and pipes in various applications, ensuring a tight and leak-proof seal. Here is a detailed look at the compatibility of this part with specific Cummins engines:

4B3.9 and 6B5.9 Engines

The V-Band Clamp 3935339 is compatible with the 4B3.9 and 6B5.9 engines. These engines are known for their robust performance and reliability, often used in heavy-duty applications. The clamp ensures that hoses and pipes remain securely fastened, preventing any leaks that could compromise engine performance.

B5.6 CM2670 B152B and B5.9 GAS PLUS CM556

The V-Band Clamp 3935339 is also suitable for the B5.6 CM2670 B152B and B5.9 GAS PLUS CM556 engines. These engines are designed for versatility and efficiency, often used in various industrial applications. The clamp’s design allows for easy installation and a secure fit, ensuring that the engine’s components remain properly connected.

B6.7 CM2670 B153B and ISB5.9 CM2880 B110

For the B6.7 CM2670 B153B and ISB5.9 CM2880 B110 engines, the V-Band Clamp 3935339 provides a reliable solution for securing hoses and pipes. These engines are known for their power and durability, often used in demanding environments. The clamp’s ability to maintain a tight seal is crucial for the efficient operation of these engines.

ISB5.9 CM2880 B140 and ISB5.9G CM2180

The V-Band Clamp 3935339 is also compatible with the ISB5.9 CM2880 B140 and ISB5.9G CM2180 engines. These engines are designed for high performance and reliability, often used in heavy-duty applications. The clamp ensures that all connections remain secure, preventing any potential leaks that could affect engine performance.

ISBE4 CM850 and ISL9 CM2150 SN

The V-Band Clamp 3935339 fits the ISBE4 CM850 and ISL9 CM2150 SN engines. These engines are known for their efficiency and power, often used in various industrial and commercial applications. The clamp’s design allows for a secure and leak-proof connection, ensuring that the engine operates at peak performance.

L9 CM2670 L128B and QSL9 CM850 (CM2850)

Lastly, the V-Band Clamp 3935339 is compatible with the L9 CM2670 L128B and QSL9 CM850 (CM2850) engines. These engines are designed for reliability and efficiency, often used in demanding applications. The clamp ensures that all connections remain secure, preventing any potential leaks that could affect engine performance.

Role of Part 3935339 V-Band Clamp in Engine Systems

The part 3935339 V-Band Clamp is instrumental in ensuring secure and efficient connections within various engine systems. It is particularly significant in aftermarket turbocharger setups, where it facilitates robust connections between the turbocharger and the air intake system.

In the context of an aftermarket turbocharger, the V-Band Clamp ensures a leak-free seal between the turbocharger and the air intake components. This is essential for maintaining optimal airflow, which directly influences the turbocharger’s performance and the engine’s overall efficiency.

When integrating an air cleaner into the system, the V-Band Clamp plays a key role in securing the connection between the air cleaner and the air intake. This ensures that the air entering the engine is properly filtered, contributing to cleaner combustion and reduced wear on engine components.

For air connections within the intake system, the V-Band Clamp provides a reliable method to join various sections of the air transfer tubing. This is vital for maintaining consistent airflow and pressure throughout the system, which is necessary for efficient engine operation.

In applications involving intake connection mounting, the V-Band Clamp offers a sturdy attachment point for the intake components to the engine or chassis. This not only ensures stability but also allows for easier maintenance and adjustments.

Overall, the part 3935339 V-Band Clamp is a versatile component that enhances the functionality and reliability of engine systems by providing secure, leak-proof connections across various critical points.

Conclusion

The Cummins 3935339 V-Band Clamp is a critical component in the maintenance and operation of commercial trucks. Its design and features make it suitable for a variety of applications, ensuring secure and efficient connections in engine systems. Regular maintenance and proper installation are key to maximizing the benefits of this clamp, contributing to the overall performance and reliability of the vehicle.