4088595
Socket Head Cap Screw
Cummins®

Introduction

The Socket Head Cap Screw 4088595 by Cummins is a specialized fastener designed for use in commercial trucks. It provides secure and reliable fastening in various truck components, ensuring the integrity and functionality of the vehicle’s systems. This screw is valued in the trucking industry for its robust design and high performance under demanding conditions.

Basic Concepts of Socket Head Cap Screws

Socket Head Cap Screws are characterized by a cylindrical head with a hexagonal socket. They are commonly used in mechanical applications requiring strong, permanent fastening. These screws convert torque applied to the head into tensile force, holding components together securely. Their design allows for easy installation and removal using a socket wrench, making them popular in various industries ¹.

Purpose of Socket Head Cap Screw 4088595 in Truck Operations

The Socket Head Cap Screw 4088595 is used in applications requiring high strength and resistance to loosening. It secures critical components, ensuring they remain firmly in place under dynamic and harsh conditions encountered in truck operations. Its use contributes to the overall reliability and safety of the vehicle ².

Key Features of Socket Head Cap Screw 4088595

This part is designed with several key features that enhance its performance. It is made from high-quality materials, typically alloy steel, providing excellent strength and durability. The screw features a fine thread that offers superior holding power, and its head design allows for efficient torque application. These features make it well-suited for demanding applications in commercial trucks ³.

Benefits of Using Socket Head Cap Screw 4088595

Using this part offers several advantages. Its durable construction ensures long-term reliability, reducing the need for frequent replacements. The screw’s design facilitates easy installation, saving time during maintenance procedures. Additionally, its resistance to loosening helps maintain secure fastenings, which is crucial for the safe operation of commercial trucks.

Installation and Usage Guidelines

Proper installation of this part is important for ensuring its effectiveness. It is recommended to use a socket wrench for installation to apply the correct amount of torque. Care should be taken to avoid over-tightening, which can damage the screw or the components being fastened. Following manufacturer guidelines for torque specifications ensures optimal performance and longevity of the screw.

Troubleshooting Common Issues

Common issues with Socket Head Cap Screws include stripping and corrosion. Stripping can occur if excessive force is applied during installation. Using the correct tools and following torque specifications can help prevent this. Corrosion may be addressed by selecting screws made from corrosion-resistant materials or by applying protective coatings. Regular inspection and maintenance can help identify and resolve these issues promptly.

Maintenance Tips

Regular maintenance of Socket Head Cap Screws is important for ensuring their longevity and reliable performance. This includes periodic inspection for signs of wear or damage, ensuring that screws are properly tightened, and addressing any issues promptly. Using high-quality screws and following proper installation practices also contributes to the maintenance of these fasteners.

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 is known for its robust product range and dedication to advancing technology in the automotive industry ⁴.

Socket Head Cap Screw 4088595 Compatibility with Cummins Engines

This part, manufactured by Cummins, is designed to fit a variety of Cummins engines. It is integral in securing various parts within the engine assembly, ensuring structural integrity and operational efficiency. Below is a detailed breakdown of the engines with which this part is compatible:

ISC Series Engines

• ISC CM2150
• ISC CM850
• ISC8.3 CM2250

ISL Series Engines

• ISL CM2150
• ISL9 CM2150 SN
• ISL9 CM2250
• ISL9.5 CM2880 L138

ISM Series Engines

• ISM CM570
• ISM11 CM876 SN

ISX Series Engines

• ISX CM570
• ISX CM870

QSC and QSL Series Engines

• QSC8.3 CM850 (CM2850)
• QSC9 CM2250 / QSL9 CM2250
• QSL8.9 CM2150 L141
• QSL9 CM2250
• QSL9 CM2350 L102
• QSL9 CM850 (CM2850)

Role of Part 4088595 Socket Head Cap Screw in Engine Systems

This part is integral to the assembly and operation of various engine components. Its primary function is to provide secure fastening, ensuring that components remain firmly in place under the demanding conditions of engine operation.

Fuel Actuator Kit

In the fuel actuator kit, this part is used to fasten the actuator to the fuel injection system. This secure attachment is essential for the precise control of fuel delivery, which is vital for engine performance and efficiency.

Fuel Injection Pump

Within the fuel injection pump, this part plays a role in securing the pump housing and internal components. This ensures the pump operates within specified tolerances, maintaining consistent fuel pressure and delivery.

Fuel Pump and Fuel Pump Assembly

For the fuel pump and fuel pump assembly, this part is utilized to attach the pump to its mounting bracket and to secure internal components. This secure fastening is necessary for the pump’s reliable operation, ensuring it can withstand the pressures and vibrations of engine operation.

Fuel Pump Adapter and Fuel Pump Mounting

In the fuel pump adapter and fuel pump mounting, this part is critical for attaching the adapter to the engine and securing the pump in place. This ensures a stable and leak-free connection, which is essential for the efficient transfer of fuel.

Pressure Regulator Valve

This part is employed in the pressure regulator valve to secure the valve housing and internal components. This secure attachment ensures the valve can maintain consistent fuel pressure, which is essential for engine performance.

Turbocharger and Turbocharger Plumbing

In the turbocharger and turbocharger plumbing, this part is used to secure the turbocharger to the engine and to attach plumbing components. This ensures a secure and leak-free connection, which is vital for the efficient operation of the turbocharger.

XPI JV Components and Systems

For XPI JV components and systems, including the XPI JV System Cummins MR and XPI JV System Texas, this part is utilized to secure various components and housings. This ensures the system operates efficiently, maintaining the precise fuel delivery and pressure regulation required for optimal engine performance.

Conclusion

The Socket Head Cap Screw 4088595 by Cummins is a critical component in the maintenance and operation of commercial trucks and Cummins engines. Its robust design, high performance, and compatibility with a wide range of engines make it an essential part for ensuring the reliability and safety of vehicle systems. Proper installation, regular maintenance, and adherence to manufacturer guidelines are key to maximizing the benefits of this part.