3040878
T Bolt Clamp
Cummins®

Introduction

The T Bolt Clamp 3040878, manufactured by Cummins, is a crucial component in the maintenance and operation of commercial trucks. Cummins, a prominent name in the automotive industry, offers a range of parts designed to enhance the performance and reliability of commercial vehicles. This part plays a significant role in ensuring the smooth operation of truck systems.

Basic Concepts of T Bolt Clamps

T Bolt Clamps are mechanical fasteners used to secure components in various systems. They consist of a T-shaped bolt that threads into a corresponding nut, creating a clamping force that holds parts together. These clamps are widely used in mechanical systems for their efficiency in securing connections without the need for welding or soldering, allowing for easier disassembly and maintenance ¹.

Role of the 3040878 T Bolt Clamp in Truck Operation

The 3040878 T Bolt Clamp is specifically designed for use in commercial trucks. It plays a role in securing various components within the truck’s systems, ensuring that connections remain intact under operational stresses. Its application areas include but are not limited to, securing hoses, pipes, and other critical components, contributing to the overall integrity and reliability of the truck’s systems.

Key Features of the 3040878 T Bolt Clamp

The 3040878 T Bolt Clamp is characterized by its robust design and high-quality materials, which contribute to its durability and reliability. It is engineered for ease of installation, allowing for quick and efficient securing of components. Additionally, its design ensures compatibility with a wide range of truck systems, making it a versatile choice for maintenance and repair tasks.

Benefits of Using the 3040878 T Bolt Clamp

Utilizing the 3040878 T Bolt Clamp offers several advantages. It provides enhanced security for connections, reducing the risk of leaks or component failure. The clamp’s design also contributes to a reduction in maintenance frequency, as it securely holds components in place, minimizing the need for frequent adjustments or replacements. Furthermore, its use contributes to the overall reliability of the truck’s systems, ensuring consistent performance ².

Installation Process

Installing the 3040878 T Bolt Clamp requires careful attention to detail to ensure optimal performance. The process involves selecting the appropriate clamp size for the application, positioning it correctly around the components to be secured, and tightening the T-bolt to achieve the desired clamping force. It is important to use the necessary tools and follow best practices to avoid over-tightening, which could damage components, or under-tightening, which could lead to insecure connections.

Troubleshooting Common Issues

Common issues associated with T Bolt Clamps include leaks or loosening of connections. These problems can often be addressed by inspecting the clamp for proper installation, ensuring that the T-bolt is tightened to the manufacturer’s specifications, and checking for any signs of wear or damage that may require replacement. Regular maintenance and inspection can help identify and resolve these issues before they lead to more significant problems.

Maintenance Tips

To prolong the lifespan of the 3040878 T Bolt Clamp, regular maintenance practices are recommended. This includes routine inspections to check for signs of wear, corrosion, or damage, and ensuring that all connections remain secure. Replacement guidelines should be followed when clamps show signs of deterioration or if they have been in service for an extended period, to maintain system integrity and performance.

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 of innovation and commitment to quality, Cummins serves customers in approximately 190 countries and territories through a network of more than 600 company-owned and independent distributor facilities and more than 7,200 dealer locations. The company’s product range includes engines for on-highway, off-highway, and stationary applications, as well as related technologies that increase fuel efficiency and reduce emissions ³.

T Bolt Clamp 3040878 Compatibility with Cummins Engines

The T Bolt Clamp part number 3040878, manufactured by Cummins, is a versatile component designed to fit a variety of Cummins engines. This clamp is integral for securing and stabilizing various parts within the engine assembly, ensuring optimal performance and reliability.

Cummins 6B Series Engines

• 6B5.9: The T Bolt Clamp 3040878 is compatible with the 6B5.9 engine, providing essential support for components within this engine model.

Cummins 6C Series Engines

• 6C8.3: This clamp is also suitable for the 6C8.3 engine, aiding in the proper alignment and fastening of parts.

Cummins IS Series Engines

• ISBE4 CM850: The T Bolt Clamp 3040878 fits the ISBE4 CM850 engine, ensuring secure attachment of components.
• ISX CM570: Compatible with the ISX CM570 engine, this clamp is essential for maintaining structural integrity.
• ISZ13 CM2150 Z105: The clamp is also designed to fit the ISZ13 CM2150 Z105 engine, providing necessary support.

Cummins K Series Engines

• K19: The T Bolt Clamp 3040878 is suitable for the K19 engine, ensuring proper fastening of parts.
• K38: This clamp fits the K38 engine, providing essential support.
• K50: The T Bolt Clamp 3040878 is also compatible with the K50 engine.

Cummins N Series Engines

• N14 G: The clamp is designed to fit the N14 G engine, ensuring secure attachment of components.

Cummins NH/NT Series Engines

• NH/NT 855: The T Bolt Clamp 3040878 is compatible with the NH/NT 855 engine.

Cummins QSB Series Engines

• QSB5.9 CM850: The clamp fits the QSB5.9 CM850 engine.
• QSB6.7 CM850 (CM2850): The T Bolt Clamp 3040878 is also suitable for the QSB6.7 CM850 (CM2850) engine.
• QSB7 CM2880 B117: This clamp is compatible with the QSB7 CM2880 B117 engine.

Cummins QSK Series Engines

• QSK45 CM500: The T Bolt Clamp 3040878 fits the QSK45 CM500 engine.
• QSK60 CM500: This clamp is also suitable for the QSK60 CM500 engine.
• QSK78 CM500: The T Bolt Clamp 3040878 is compatible with the QSK78 CM500 engine.

Cummins QSM Series Engines

• QSM11 CM570: The clamp fits the QSM11 CM570 engine.

Cummins QST Series Engines

• QST30 CM552: The T Bolt Clamp 3040878 is suitable for the QST30 CM552 engine.

Cummins QSZ Series Engines

• QSZ13 CM2150 Z102: This clamp is compatible with the QSZ13 CM2150 Z102 engine.

Cummins V Series Engines

• V28: The T Bolt Clamp 3040878 fits the V28 engine.
• V903: This clamp is also suitable for the V903 engine.

Role of Part 3040878 T Bolt Clamp in Engine Systems

The Part 3040878 T Bolt Clamp is an essential component in the secure and efficient operation of various engine systems. Its primary function is to provide a reliable connection between different components, ensuring that the system operates smoothly and without leaks.

Air Cleaner System

In the air cleaner system, the T Bolt Clamp is used to connect the air cleaner to its mounting points and plumbing. This includes securing the air cleaner connection to the air intake kit and ensuring a tight seal on the air cleaner plumbing. The clamp also plays a role in attaching the air cleaner kit to the engine, providing a stable and leak-free connection.

Turbocharger Arrangement

When dealing with turbocharged engines, the T Bolt Clamp is instrumental in the turbocharger arrangement. It secures the turbocharger’s connection to the air interstage connection, ensuring that the airflow between stages is maintained without any disruptions. Additionally, it connects the turbocharger to the exhaust outlet, facilitating efficient exhaust gas recirculation.

Air Intake and Plumbing

The T Bolt Clamp is widely used in the air intake system to connect the air intake to the air inlet connection. It ensures that the air flow into the engine is consistent and unrestricted. Furthermore, it is employed in the air cleaner plumbing to connect various components such as the hump hose and other air connections, maintaining the integrity of the air supply system.

Performance Parts and Accessories

In performance parts and accessories, the T Bolt Clamp is used to enhance the durability and reliability of connections. Whether it’s part of an air intake kit or an air cleaner mounting system, the clamp ensures that all components are firmly in place, contributing to the overall performance and efficiency of the engine.

General Application

Across various engine systems, the T Bolt Clamp serves as a versatile solution for connecting and securing different components. Its application extends to ensuring that all connections, from the air cleaner to the turbocharger, are robust and leak-free, ultimately contributing to the engine’s performance and longevity.

Conclusion

The T Bolt Clamp 3040878 by Cummins is a vital component in the maintenance and operation of commercial trucks and various engine systems. Its robust design, ease of installation, and compatibility with a wide range of applications make it an essential tool for ensuring the reliability and performance of truck and engine systems. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part.