4928803
Spring Hose Clamp
Cummins®

The Spring Hose Clamp (Part #4928803) manufactured by Cummins is a component designed for securing hoses in various fluid systems. Its role in commercial truck maintenance and operation is significant, ensuring that hoses remain firmly attached and sealed, which is vital for the efficient functioning of the vehicle’s fluid systems ⁴.

Basic Concepts and Functionality

Spring hose clamps operate on a simple yet effective principle. They consist of a metal band with a built-in spring that allows the clamp to expand and contract. When tightened around a hose, the clamp exerts uniform pressure, creating a secure and leak-proof seal. This mechanism is widely used in fluid systems to maintain the integrity of connections under varying conditions ¹.

Purpose and Role in Truck Operation

In the operation of commercial trucks, the Spring Hose Clamp (Part #4928803) plays a specific role in various fluid systems, including coolant, fuel, and hydraulic lines. It ensures that hoses are securely fastened, preventing leaks and maintaining the efficiency of fluid transfer. This is particularly important in environments where vibrations and temperature fluctuations are common, as these factors can loosen connections over time ².

Key Features

The Spring Hose Clamp (Part #4928803) is characterized by several key features that enhance its performance and durability. It is typically made from high-quality materials that offer resistance to corrosion and environmental factors. The design includes a robust spring mechanism that allows for easy installation and removal, while also providing a strong and consistent grip on the hose ³.

Benefits

Using the Spring Hose Clamp (Part #4928803) offers several advantages. It provides improved sealing efficiency, ensuring that fluid systems operate without leaks. The ease of installation and removal makes it a practical choice for maintenance tasks. Additionally, its resistance to corrosion and environmental factors contributes to its longevity and reliability in demanding conditions ⁴.

Installation Guidelines

Proper installation of the Spring Hose Clamp (Part #4928803) involves several steps. First, the hose should be clean and free of any debris. The clamp should be positioned around the hose and tightened until it reaches the desired tension, ensuring a secure fit without over-tightening, which could damage the hose. It is also important to follow manufacturer guidelines for the correct orientation and spacing of clamps in a system ¹.

Troubleshooting and Maintenance

Common issues with spring hose clamps include wear, leakage, and malfunction. Regular inspection for signs of corrosion, cracks, or loosening can help identify potential problems early. Maintenance procedures should include cleaning the clamp and hose, checking for proper tension, and replacing the clamp if any damage is detected. This proactive approach ensures optimal performance and longevity of the fluid systems ².

Safety Considerations

When working with the Spring Hose Clamp (Part #4928803), it is important to follow safety precautions. This includes wearing appropriate personal protective equipment, such as gloves and safety glasses, to prevent injury. Proper handling, storage, and disposal practices should be observed to minimize the risk of accidents or damage to the component and surrounding equipment ³.

Cummins Overview

Cummins Inc. is a well-established company in the commercial truck industry, known for its comprehensive range of products and services. With a history of innovation and quality, Cummins has built a reputation for reliability and performance. The company’s product offerings include engines, filtration systems, and aftermarket parts, all designed to meet the demanding requirements of commercial transportation.

Compatibility of Spring Hose Clamp Part 4928803 with Cummins Engines

The Spring Hose Clamp part number 4928803, manufactured by Cummins, is a versatile component designed to fit a variety of Cummins engines. This part is essential for securing hoses and ensuring a tight seal, which is crucial for maintaining the efficiency and safety of the engine’s operation.

ISB/ISD Series Engines

The Spring Hose Clamp part 4928803 is compatible with several ISB/ISD series engines, including:

• ISB/ISD 4.5 CM2150 B119
• ISB/ISD 6.7 CM2150 SN

These engines are known for their robust performance and reliability, often used in heavy-duty applications. The clamp ensures that hoses remain securely attached, preventing leaks and maintaining the engine’s operational integrity.

ISBE Series Engines

The Spring Hose Clamp part 4928803 also fits various ISBE series engines, such as:

• ISBE CM2150
• ISBE CM800
• ISBE4 CM850

These engines are typically used in on-highway and vocational applications, where durability and efficiency are paramount. The clamp’s design allows it to adapt to the specific needs of these engines, ensuring a reliable connection.

QSB Series Engines

For the QSB series engines, the Spring Hose Clamp part 4928803 is compatible with:

• QSB3.9 CM2880 B138
• QSB5.9 CM2880 B139
• QSB7 CM2880 B117

These engines are widely used in a variety of applications, from agricultural to industrial uses. The clamp’s flexibility and strength make it an ideal choice for securing hoses in these demanding environments.

Other Cummins Engines

The Spring Hose Clamp part 4928803 also fits other Cummins engines, including:

• 4B3.9
• 6B5.9
• B5.9 CM2670 B166C
• ISB5.9 CM2880 B127

These engines, while less common, still benefit from the reliable performance of the clamp, ensuring that hoses remain securely fastened and operational efficiency is maintained.

Role of Part 4928803 Spring Hose Clamp in Engine Systems

The part 4928803 Spring Hose Clamp is instrumental in ensuring secure and reliable connections within various engine systems. Its application is particularly significant in the following components:

Connection

In engine systems, the Spring Hose Clamp is utilized to maintain a tight seal between hoses and fittings. This is essential for the efficient transfer of fluids, such as coolant or fuel, ensuring that there are no leaks which could lead to system failure or reduced performance ⁴.

Exhaust Outlet

When it comes to the exhaust system, the Spring Hose Clamp plays a role in securing connections at the exhaust outlet. This ensures that the exhaust gases are directed properly away from the engine, contributing to the overall efficiency and safety of the engine operation ¹.

Kit

Often included in engine installation kits, the Spring Hose Clamp is a standard component used to assemble various parts of the engine. Its versatility allows it to be used in multiple applications within the kit, providing a consistent and reliable method for securing hoses and pipes ².

Engine Installation

During the engine installation process, the Spring Hose Clamp is employed to connect various hoses to their respective fittings. This is vital for the initial setup of the engine, ensuring that all fluid pathways are correctly aligned and sealed ³.

Muffler

In the context of the muffler, the Spring Hose Clamp is used to secure any hoses that may be part of the emissions control system. This ensures that the flow of gases is managed effectively, contributing to the reduction of noise and the overall performance of the exhaust system ⁴.

Conclusion

The Spring Hose Clamp (Part #4928803) is a critical component in the maintenance and operation of commercial trucks, particularly in ensuring the integrity of fluid systems. Its design, compatibility with various Cummins engines, and role in maintaining secure connections make it an indispensable part of engine systems. Proper installation, regular maintenance, and adherence to safety guidelines are essential for maximizing the performance and longevity of this Cummins part.