3055469
Scavenge Pump Body
Cummins®

The Cummins 3055469 Hexagon Head Cap Screw is a vital component in commercial trucks, integral to the fastening systems used in heavy-duty applications. This overview delves into the specifics of this part, its design, functionality, and the role it plays in the maintenance and operation of commercial trucks.

Basic Concepts of Hexagon Head Cap Screws

A Hexagon Head Cap Screw is a fastener characterized by its hexagonal head, allowing for efficient torque application using a wrench or socket. The design includes a threaded shaft that engages with internal threads in the material being fastened, providing a secure connection. These screws are commonly used in applications requiring strong, reliable fastening ¹.

Purpose of the 3055469 Hexagon Head Cap Screw in Truck Operations

The Cummins 3055469 Hexagon Head Cap Screw is designed for secure fastening in commercial trucks, ensuring the integrity and safety of the vehicle. It is often found in critical areas such as engine components, chassis parts, and other structural elements, where it helps maintain alignment and stability of various assemblies.

Key Features

This Cummins part boasts several key features suitable for heavy-duty applications. Its hexagonal head design allows for easy torque application, reducing the risk of cam-out and ensuring a tight fit. The screw is made from high-quality materials, typically alloy steel, providing excellent strength and durability. Additionally, the threading on the screw is designed to offer a strong grip, minimizing the risk of loosening over time.

Benefits

Using the 3055469 Hexagon Head Cap Screw offers several benefits. Its durable material composition ensures long-lasting performance even under strenuous conditions. The design of the screw resists loosening, which is crucial in dynamic environments like those encountered in commercial trucking. Furthermore, the hexagonal head allows for straightforward installation and removal, making it a convenient choice for maintenance tasks.

Installation and Usage

Proper installation of the 3055469 Hexagon Head Cap Screw is vital to ensure its effectiveness. It is recommended to use the appropriate torque specifications provided by Cummins to achieve the correct tension without over-tightening, which could damage the screw or the material it is fastening. Utilizing the right tools, such as a torque wrench, ensures precise application of force. Always follow the manufacturer’s guidelines for best results.

Troubleshooting and Maintenance

Common issues with the 3055469 Hexagon Head Cap Screw may include loosening or corrosion. Regular inspection and maintenance can help identify these problems early. If loosening is detected, re-tightening the screw to the specified torque is recommended. In cases of corrosion, cleaning the affected area and applying a suitable anti-corrosive treatment can help prolong the screw’s lifespan. Consistent maintenance practices will ensure the screw continues to perform reliably.

Cummins: Manufacturer Overview

Cummins is a well-established manufacturer with a strong reputation in the automotive industry. The company has a history of producing high-quality components and is known for its commitment to innovation and excellence. Cummins’ dedication to quality is evident in their rigorous testing and quality control processes, ensuring that their products, including the 3055469 Hexagon Head Cap Screw, meet the demanding requirements of commercial trucking applications ².

Hexagon Head Cap Screw 3055469 in Cummins Engines

The Cummins-manufactured Hexagon Head Cap Screw part number 3055469 is a critical component in several of their engine models, including the V903, VTA903, and CM2250 V105. This screw is integral to the assembly and maintenance of these engines, ensuring secure fastening of various parts.

V903 and VTA903 Engines

In the V903 and VTA903 engines, the 3055469 screw is used in multiple applications where robust fastening is required. These engines, known for their reliability and performance, benefit from the precision and durability of this screw. It is often employed in securing engine covers, brackets, and other structural components that need to withstand high stress and vibrations.

CM2250 V105 Engine

The CM2250 V105 engine also utilizes the 3055469 Hexagon Head Cap Screw in its assembly. This engine, designed for heavy-duty applications, requires components that can endure significant mechanical loads. The screw’s design ensures that it provides the necessary strength and stability, contributing to the overall integrity and longevity of the engine.

Grouping of Engines

The V903 and VTA903 engines, while sharing many components, are often grouped together due to their similar design and application. Both engines are known for their efficiency and power, making them suitable for various industrial and commercial uses. The CM2250 V105, on the other hand, is typically used in more demanding environments, such as construction and mining, where durability and performance are paramount.

The use of the 3055469 Hexagon Head Cap Screw across these engines highlights its versatility and importance in maintaining the structural integrity of Cummins engines.

Role of Part 3055469 Hexagon Head Cap Screw in Engine Systems

In the intricate assembly of engine systems, the 3055469 Hexagon Head Cap Screw serves as a fundamental fastening component. Its role is pivotal in ensuring the secure attachment of various engine components, thereby contributing to the overall stability and functionality of the engine.

Lubricating Oil Pump Assembly

Within the lubricating oil pump assembly, the Hexagon Head Cap Screw is utilized to fasten the lubricating oil pump to the lubricating oil pump body. This secure attachment is essential for maintaining the structural integrity of the pump, ensuring that it operates efficiently to circulate oil throughout the engine. The screw’s hexagonal head allows for precise and secure tightening, minimizing the risk of loosening under operational stresses.

Pan and Oil System Integration

The Hexagon Head Cap Screw also plays a significant role in the integration of the pan with the oil system. By securely fastening the pan to the engine block, it ensures that the oil containment system remains intact, preventing oil leaks that could lead to engine damage. This screw is particularly important in maintaining the seal between the pan and the engine, ensuring that the lubricating oil is effectively contained and circulated.

Pump and Lubricating Oil System

In the pump and lubricating oil system, the Hexagon Head Cap Screw is employed to secure various components within the pump assembly. This includes fastening the pump housing to the engine block and securing internal components that are critical to the pump’s operation. The secure attachment provided by this screw ensures that the pump can withstand the pressures and vibrations associated with engine operation, thereby maintaining the efficiency of the lubricating oil system.

Overall, the 3055469 Hexagon Head Cap Screw is an indispensable component in the assembly and operation of engine systems. Its role in securing critical components ensures the reliability and performance of the engine, highlighting the importance of proper fastening in mechanical systems.

Conclusion

The Cummins 3055469 Hexagon Head Cap Screw is a critical component in the maintenance and operation of commercial trucks and Cummins engines. Its design, durability, and secure fastening capabilities make it indispensable in heavy-duty applications. Proper installation, regular maintenance, and understanding its role in engine systems ensure the longevity and performance of the vehicle.