3804616
Overhaul Kit
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$2,999.95 $3,569.94

Oversize Item

This is an oversize product. Additional shipping fees may apply.

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION

The Cummins 3804616 Overhaul Kit is a comprehensive solution designed for the maintenance and repair of heavy-duty truck engines. An overhaul kit typically includes a variety of components necessary for restoring an engine to its optimal working condition. In the automotive industry, these kits are vital for ensuring that engines operate efficiently and reliably over their lifespan 1.

Purpose of the 3804616 Overhaul Kit

This Cummins part plays a significant role in the operation and maintenance of heavy-duty trucks by providing the necessary components for engine restoration and performance optimization. This kit is designed to address wear and tear, ensuring that engines continue to perform at peak efficiency. By replacing worn-out parts, the kit helps in maintaining the engine’s integrity and enhancing its overall performance 2.

Key Features

The 3804616 Overhaul Kit includes several primary components, each playing a specific role in the engine’s functionality. These components may include piston rings, bearings, gaskets, and seals, among others. Each part is engineered to contribute to the kit’s overall effectiveness, ensuring that the engine operates smoothly and efficiently. The kit may also feature advanced materials and designs that offer enhanced durability and performance compared to standard components 3.

Benefits of Using the 3804616 Overhaul Kit

Utilizing this part for engine maintenance can lead to several advantages. These include improved engine performance, increased longevity, and enhanced reliability. The kit is designed to restore the engine to a like-new condition, ensuring that it operates efficiently. Additionally, using this kit can be cost-effective in the long run, as it helps prevent more significant engine failures that could lead to higher repair costs. The kit also saves time by providing all necessary components in one package, streamlining the repair process.

Installation Process

Proper installation of the 3804616 Overhaul Kit is crucial for ensuring its effectiveness. A step-by-step guide should be followed to install the kit correctly. This includes preparing the engine, replacing worn components with those from the kit, and reassembling the engine. Best practices and tips for a successful installation should be observed, such as cleaning all surfaces before installation and ensuring that all components are correctly aligned. Following manufacturer guidelines is important to avoid potential issues and ensure the kit’s performance.

Troubleshooting and Maintenance

Common issues that may arise during or after the installation of the 3804616 Overhaul Kit include improper fitting of components or leaks. Addressing these issues promptly is important to maintain the engine’s performance. Regular maintenance, such as inspecting components for wear and ensuring all connections are secure, is vital for the longevity and effectiveness of the kit. Regular inspections and checks can help identify potential problems before they become significant issues.

Safety Considerations

When handling and installing the 3804616 Overhaul Kit, it is important to follow safety guidelines. This includes using personal protective equipment such as gloves and safety glasses to protect against injuries. Safe work practices, such as ensuring the engine is cool before beginning work and using the correct tools for installation, are also important. Adhering to these safety considerations helps protect both the technician and the equipment.

Cummins Overview

Cummins Inc. is a renowned manufacturer in the diesel engine and component industry, known for its reputation and expertise. The company has a long history of innovation and quality, committed to providing reliable and efficient solutions for its customers. Cummins’ dedication to quality is evident in its products, including the 3804616 Overhaul Kit, which is designed to meet the high standards expected in the heavy-duty truck industry.

Components of Cummins Overhaul Kit 3804616

The Cummins Overhaul Kit 3804616 is a comprehensive assembly of essential components designed to facilitate the complete restoration of an engine to its original working condition. Each part within this kit plays a critical role in ensuring the engine’s performance, durability, and efficiency post-overhaul.

  • Retaining Ring (175755): This component is crucial for securing various parts within the engine, ensuring they remain in place under operational stresses.
  • Piston Pin (191970): The piston pin connects the piston to the connecting rod, allowing for the pivotal motion necessary for engine operation.
  • Connecting Rod Bearing (214950): These bearings reduce friction between the connecting rod and the crankshaft, which is vital for smooth engine operation and longevity.
  • Liner Packing Ring (215090): This ring is used to seal the cylinder liner, preventing oil and coolant leaks, thus maintaining engine integrity.
  • O-Ring Seal (3032874): O-rings are essential for creating seals in various engine components, ensuring fluids remain contained and do not mix, which could lead to engine damage.
  • Cylinder Liner (3065405): The cylinder liner provides a smooth surface for the piston to travel within, contributing to efficient combustion and reduced wear.
  • Engine Piston (3095737): As a core component, the piston moves up and down within the cylinder, converting the energy from combustion into mechanical work.
  • Oil Pan Gasket (3099083): This gasket seals the oil pan to the engine block, ensuring that engine oil is contained within the lubrication system.
  • Main Bearing Set (Standard) (3801260): Main bearings support the crankshaft within the engine block, allowing it to rotate smoothly and absorb the forces generated during engine operation.
  • Upper Engine Gasket Set (4024920): This set includes various gaskets that seal different components in the upper part of the engine, such as the cylinder head to the block, ensuring proper 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, all of which are critical for engine efficiency and performance.

Conclusion

The Cummins 3804616 Overhaul Kit is an essential tool for maintaining and repairing heavy-duty truck engines. By providing a comprehensive set of components designed to restore an engine to its optimal condition, this kit ensures that engines operate efficiently and reliably. Proper installation, regular maintenance, and adherence to safety guidelines are crucial for maximizing the benefits of this part.


  1. Schuetz, T. (2016). Aerodynamics of Road Vehicles: Fifth Edition. SAE International.

  2. Bari, S. (2013). Diesel Engine Combustion, Emissions and Condition Monitoring. InTech.

  3. Denton, T., & Pells, H. (2022). Automotive Technician Training, Second Edition. Routledge.

SPECIFICATIONS

Hazard Description
Non-Hazardous (NOI, ICE/Auto)
Comments
TriTech Oversized
Package Dimensions
21.5 x 21.5 x 15.63 in
Weight
238 lbs

BILL OF MATERIALS

Name Quantity Part Number
Retaining Ring
Piston Pin
Connecting Rod Bearing
Rectangular Ring Seal
O Ring Seal
Cylinder Liner
Engine Piston
Oil Pan Gasket
Main Bearing-standard Set
Overhaul Gasket Set
Piston Ring Set
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.