3804619
Overhaul Kit
Cummins®

The Cummins 3804619 Overhaul Kit is a comprehensive solution designed for the maintenance and repair of truck engines. This kit is significant in ensuring the longevity and optimal performance of commercial trucks. Cummins Inc., the manufacturer, is renowned in the industry for its commitment to innovation, quality, and reliability in diesel engine technology ¹.

Purpose of the Overhaul Kit

The Cummins 3804619 Overhaul Kit is designed to facilitate the restoration of truck engine components to a like-new condition. It plays a role in the maintenance and repair process by providing essential parts that are crucial for the engine’s operation. The kit aids in addressing wear and tear, ensuring that the engine functions efficiently and reliably ².

Key Features

The Cummins 3804619 Overhaul Kit includes a variety of components such as gaskets, seals, bearings, and other critical parts. These components are manufactured using high-quality materials and advanced technologies to ensure durability and performance. The kit is designed to meet the demanding requirements of commercial truck engines, providing a reliable solution for engine maintenance ³.

Benefits of Using the Overhaul Kit

Utilizing the Cummins 3804619 Overhaul Kit offers several advantages. It contributes to improved engine performance by ensuring that all components are in optimal condition. The kit also extends the engine’s life by addressing wear and preventing potential failures. Additionally, it provides a cost-effective alternative to complete engine replacement, offering a balance between performance and cost.

Installation Process

The installation of the Cummins 3804619 Overhaul Kit involves a series of steps that require careful attention to detail. It is recommended to use specific tools and equipment to ensure a proper fit and function of the components. Safety precautions should be observed throughout the installation process, including wearing protective gear and ensuring the work area is well-ventilated.

Troubleshooting and Maintenance

After installation, it is important to monitor the engine for any signs of issues. Common problems may include leaks, unusual noises, or performance drops. Troubleshooting steps should be taken to identify and address these issues promptly. Regular maintenance, including inspections and part replacements as needed, is crucial for ensuring the longevity and performance of the overhauled engine.

Compatibility and Application

The Cummins 3804619 Overhaul Kit is designed for specific types of engines and truck models. It is important to use the correct overhaul kit for the specific engine type to ensure compatibility and optimal performance. This ensures that the engine components function correctly and efficiently.

Cummins: A Brief Overview

Cummins Inc. has a long-standing reputation in the diesel engine industry. The company was founded with a commitment to innovation and quality, which continues to drive its product development and manufacturing processes. Cummins offers a wide range of products, including engines, filtration systems, and aftermarket parts, all designed to meet the needs of various industries and applications.

Components of the Cummins 3804619 Overhaul Kit

The Cummins 3804619 Overhaul Kit is a comprehensive assembly designed to facilitate the complete restoration and maintenance of Cummins engines. Each component within this kit plays a critical role in ensuring the engine’s optimal performance and longevity. Below is a detailed look at the key components included in this kit and their respective roles:

• Retaining Ring (175755): This component is essential for securing various parts within the engine, ensuring they remain in place during operation. It contributes to the structural integrity and proper functioning of the engine components it holds.

• Piston Pin (191970): The piston pin, also known as the wrist pin, connects the piston to the connecting rod. It allows for the smooth transfer of motion from the piston to the crankshaft, which is vital for the engine’s operation.

• Connecting Rod Bearing (214950): These bearings are critical for reducing friction between the connecting rod and the crankshaft journal. They ensure smooth operation and are crucial for the engine’s durability and efficiency.

• Ring, Liner Packing (215090): This component is used for sealing and packing around the cylinder liner, ensuring there are no leaks and maintaining the engine’s compression integrity.

• O Ring Seal (3032874): O ring seals are used throughout the engine to prevent leaks of oil, fuel, and other fluids. They are vital for maintaining the engine’s fluid dynamics and preventing contamination.

• Cylinder Liner (3065405): The cylinder liner provides a smooth surface for the piston to move within. It is crucial for the engine’s combustion process and overall performance.

• Engine Piston (3095741): The engine piston is a core component that moves up and down within the cylinder, driven by the combustion process. It is essential for converting the energy from fuel combustion into mechanical motion.

• Oil Pan Gasket (3099083): This gasket seals the oil pan to the engine block, ensuring that engine oil is contained within the lubrication system. It is critical for maintaining proper oil levels and preventing leaks.

• Main Bearing (Standard) Set (3801260): Main bearings support the crankshaft within the engine block. They are essential for the crankshaft’s rotation and the engine’s overall operation.

• Upper Engine Gasket Set (4024945): This set includes various gaskets that seal different parts of the upper engine, such as the cylinder head to the engine block. These gaskets are crucial for maintaining compression and preventing leaks.

• Piston Ring Set (4089489): Piston rings seal the combustion chamber, control oil consumption, and transfer heat from the piston to the cylinder walls. They are essential for the engine’s efficiency and performance.

Conclusion

The Cummins 3804619 Overhaul Kit is a vital tool for maintaining and repairing truck engines, ensuring they operate at peak efficiency and longevity. By providing high-quality components and facilitating a thorough restoration process, this part supports the demanding requirements of commercial truck engines. Regular use of the kit, coupled with proper maintenance practices, can significantly extend the life of the engine and enhance its performance.