4946823
V Band Clamp
Cummins®

The V Band Clamp 4946823, manufactured by Cummins, is a specialized component designed for use in commercial trucks. Cummins, a well-established name in the automotive industry, is renowned for its robust and reliable engine components. This Cummins part is integral to the exhaust and intake systems of these vehicles, ensuring efficient and secure connections.

Basic Concepts of V Band Clamps

V Band Clamps are a type of fastening device used to join pipes and fittings in various systems. They consist of a band that wraps around the pipe and a shell that clamps the band in place. This design allows for a secure and leak-proof connection without the need for welding. In automotive applications, V Band Clamps are favored for their ease of installation, reliability, and ability to withstand high temperatures and pressures ¹.

Purpose of the V Band Clamp 4946823

The V Band Clamp 4946823 plays a significant role in the operation of commercial trucks by providing a secure connection in the exhaust and intake systems. Its primary function is to join pipes and fittings, ensuring that the systems operate efficiently without leaks. This clamp is particularly important in maintaining the integrity of the exhaust system, which is subject to high temperatures and pressures ².

Key Features

The V Band Clamp 4946823 is characterized by several key features that enhance its performance and durability. Its design includes a stainless steel band and shell, which provide excellent resistance to corrosion and high temperatures. The clamp is also engineered to allow for easy installation and removal, making it a practical choice for maintenance and repair tasks. Additionally, its unique design ensures a tight and secure fit, minimizing the risk of leaks ³.

Benefits of Using V Band Clamps

V Band Clamps offer several advantages over traditional clamping methods. They are easier to install, requiring only a torque wrench to secure the connection. This simplicity reduces installation time and labor costs. Additionally, V Band Clamps are highly reliable, providing a secure and leak-proof connection that can withstand the rigors of commercial truck operation. They also offer maintenance benefits, as they can be easily removed and reinstalled without damaging the pipes or fittings.

Installation Process

Proper installation of the V Band Clamp 4946823 involves several steps to ensure a secure and leak-proof connection. First, the pipes or fittings to be joined should be cleaned and inspected for any damage. The V Band Clamp is then positioned around the pipes, ensuring that the band is centered and aligned correctly. Using a torque wrench, the clamp is tightened to the specified torque setting, which ensures a secure connection without over-tightening. It is important to follow the manufacturer’s guidelines to avoid common pitfalls such as under-tightening or over-tightening the clamp.

Troubleshooting Common Issues

Frequent problems associated with V Band Clamps can include leaks, difficulty in installation, and corrosion. Leaks may occur if the clamp is not tightened to the correct torque setting or if the pipes or fittings are damaged. To address this, ensure that the clamp is properly installed and tightened, and inspect the pipes for any signs of damage. Difficulty in installation can often be traced to improper alignment of the clamp or pipes. Taking the time to ensure correct alignment before tightening can prevent this issue. Corrosion can be mitigated by using clamps made from corrosion-resistant materials, such as stainless steel, and by regularly inspecting and maintaining the clamps.

Maintenance Tips

Regular maintenance of the V Band Clamp 4946823 is important to ensure its longevity and optimal performance. Inspection intervals should be established based on the operating conditions and usage of the vehicle. During inspections, look for signs of wear, corrosion, or damage to the clamp and the pipes or fittings. If any issues are detected, they should be addressed promptly to prevent further damage or leaks. Additionally, ensuring that the clamp is tightened to the correct torque setting during maintenance can help maintain a secure connection.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. Founded in 1919, Cummins has a long history of innovation and excellence in the commercial truck industry. The company offers a wide range of products, including engines, powertrains, and aftermarket parts, and is known for its commitment to quality and reliability. Cummins’ reputation in the industry is built on its ability to deliver robust and efficient solutions for commercial vehicles.

Cummins V Band Clamp 4946823 Compatibility

The Cummins V Band Clamp part number 4946823 is designed to fit a variety of Cummins engines, ensuring a secure seal in various applications. Here are the engines with which this part is compatible:

ISC Series Engines

• ISC CM2150
• ISC8.3 CM2250

The V Band Clamp is suitable for use in the ISC series engines, providing a reliable sealing solution for exhaust systems and other components.

ISL Series Engines

• ISL CM2150
• ISL G CM2180
• ISL9 CM2250

For the ISL series engines, the V Band Clamp ensures a tight and effective seal, crucial for maintaining system integrity and performance.

QSC/QSL Series Engines

• QSC9 CM2250/QSL9 CM2250
• QSL9 CM2250

In the QSC and QSL series engines, the V Band Clamp is engineered to fit seamlessly, providing the necessary sealing for exhaust and other critical components.

This V Band Clamp is a versatile component, designed to meet the specific needs of these Cummins engines, ensuring optimal performance and durability.

Role of Part 4946823 V Band Clamp in Engine Systems

The V Band Clamp, identified by part number 4946823, is integral to the secure and efficient operation of various engine systems, particularly in the context of recirculation and exhaust components.

Recirculation Systems

In recirculation systems, the V Band Clamp ensures a tight and reliable seal between components, which is essential for maintaining the integrity of the recirculated gases. This seal prevents leaks that could compromise the efficiency of the recirculation process. The clamp’s design allows for easy installation and removal, facilitating maintenance and adjustments without requiring complex tools or procedures.

Exhaust Systems

Within exhaust systems, the V Band Clamp plays a significant role in connecting various sections of the exhaust pipe, as well as attaching components like catalytic converters and mufflers. Its ability to provide a robust seal is vital for containing exhaust gases, which not only enhances engine performance but also reduces emissions. The clamp’s flexibility accommodates the thermal expansion and contraction of exhaust components, ensuring a consistent seal under varying operating conditions.

The V Band Clamp’s application in these systems underscores its importance in maintaining the operational efficiency and reliability of engine components.

Conclusion

The V Band Clamp 4946823 is a critical component in the exhaust and intake systems of commercial trucks, ensuring secure and efficient connections. Its design, featuring a stainless steel band and shell, provides excellent resistance to corrosion and high temperatures. The ease of installation and removal, along with its reliability and maintenance benefits, make it a practical choice for both new installations and repairs. Regular maintenance and proper installation are essential to ensure the longevity and optimal performance of this Cummins part.