4932647
O Ring Seal
Cummins®

The 4932647 O Ring Seal is a component manufactured by Cummins, a well-established name in the commercial truck industry. This O Ring Seal is designed for use in commercial trucks, where it plays a significant role in ensuring the integrity of various systems within these vehicles.

Basic Concepts of O Ring Seals

O Ring Seals are circular rings, typically made from elastomers, that create seals in mechanical systems. They function by being seated in a groove and compressed during assembly between two or more mating surfaces. This compression allows the O Ring to seal the gap between the surfaces, preventing the leakage of fluids or gases. O Rings are widely used due to their simplicity, effectiveness, and versatility in various applications ¹.

Purpose of the 4932647 O Ring Seal in Truck Operations

In commercial trucks, the 4932647 O Ring Seal is positioned in areas where fluid or gas sealing is required. Its role is to maintain the seal integrity in systems such as fuel injectors, where it helps prevent leaks that could lead to performance issues or safety hazards. By ensuring a tight seal, the O Ring contributes to the efficient operation of the truck’s systems ².

Key Features of the 4932647 O Ring Seal

This Cummins part is engineered with specific design and material characteristics to enhance its performance in heavy-duty applications. It is made from materials that offer resistance to a wide range of temperatures and chemical exposures, ensuring durability and reliability in the demanding environments typical of commercial truck operations ³.

Benefits of Using the 4932647 O Ring Seal

Utilizing the 4932647 O Ring Seal in commercial trucks provides several advantages. These include improved sealing efficiency, which helps maintain system performance and reduce the risk of leaks. Additionally, its durability ensures longevity, reducing the need for frequent replacements. The seal’s resistance to various environmental factors further enhances its reliability in diverse operating conditions.

Installation and Compatibility

Proper installation of this part is crucial for its effective performance. It should be installed according to manufacturer guidelines to ensure it is properly seated and compressed. The seal is compatible with other Cummins components, ensuring seamless integration into the truck’s systems.

Troubleshooting Common Issues

Common issues with O Ring Seals, such as leaks or wear, can often be traced back to installation errors or environmental factors. Addressing these problems involves inspecting the seal for signs of damage or improper seating and making necessary adjustments or replacements to restore system integrity.

Maintenance Tips

Regular maintenance of the 4932647 O Ring Seal is important for ensuring its optimal performance and longevity. This includes periodic inspections for signs of wear or damage and adhering to recommended replacement schedules. Proper maintenance helps prevent unexpected failures and ensures the continued efficiency of the truck’s systems.

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 spanning over a century, Cummins has established a reputation for quality and innovation in the commercial truck industry. Its extensive product range includes engines, powertrain components, and aftermarket parts, all designed to meet the demanding requirements of commercial vehicle operations.

Cummins O Ring Seal 4932647 Compatibility

The Cummins O Ring Seal part number 4932647 is designed to fit a variety of Cummins QSC and QSL engines. This O Ring Seal is a critical component in maintaining the integrity of engine systems by providing a reliable seal in various applications. Here is an overview of its compatibility with specific engine models:

QSC8.3 CM850 (CM2850) and QSC9 CM2250/QSL9 CM2250

The O Ring Seal 4932647 is compatible with the QSC8.3 CM850 (CM2850) engine. This seal ensures that the engine’s hydraulic and lubrication systems remain sealed, preventing leaks and maintaining optimal performance. Similarly, it fits the QSC9 CM2250 and QSL9 CM2250 engines, where it plays a crucial role in sealing various components, ensuring that the engine operates efficiently and reliably.

QSL8.9 CM2150 L141 and QSL9 CM850 (CM2850)

The O Ring Seal 4932647 is also suitable for the QSL8.9 CM2150 L141 engine. This seal is essential for maintaining the engine’s sealing integrity, which is critical for preventing fluid leaks and ensuring that the engine runs smoothly. Additionally, it fits the QSL9 CM850 (CM2850) engine, where it provides a reliable seal in various applications, contributing to the engine’s overall performance and longevity.

By ensuring a proper seal, the O Ring Seal 4932647 helps maintain the efficiency and reliability of these Cummins engines, making it a vital component for maintenance and repair.

Role of Part 4932647 O Ring Seal in Engine Systems

The O Ring Seal, part number 4932647, is integral to the proper functioning of several key components within engine systems.

Valve Cover Assembly

In the valve cover assembly, the O Ring Seal is positioned between the valve cover and the engine block. Its primary function here is to create a tight seal, preventing oil leaks from the valve train area. This ensures that the lubrication system remains intact, providing consistent oil flow to critical moving parts.

Oil Filler Tube Connection

When connecting the oil filler tube to the valve cover, the O Ring Seal is placed in the groove of the tube. This seal is responsible for maintaining the integrity of the oil filling process. It prevents oil from escaping during operation and ensures that contaminants do not enter the engine through the filler tube.

Threaded Plug Installation

For the installation of threaded plugs, particularly those used in the valve cover, the O Ring Seal is crucial. It is seated in the plug’s groove before insertion into the engine block. This seal prevents oil leakage around the plug, maintaining the engine’s lubrication system efficiency.

General Application

Across these applications, the O Ring Seal part 4932647 ensures that the engine components operate within a sealed environment. This not only preserves the lubrication necessary for smooth operation but also protects internal components from external contaminants. The seal’s effectiveness is paramount in maintaining engine performance and longevity.

Conclusion

The 4932647 O Ring Seal is a vital component in the maintenance and operation of Cummins engines, particularly in commercial truck applications. Its role in ensuring seal integrity across various engine systems highlights its importance in maintaining engine performance, efficiency, and longevity. Proper installation, regular maintenance, and understanding its compatibility with specific engine models are key to leveraging the full benefits of this Cummins part.