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3802100
Engine Piston Kit
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$319.95 $380.74
Genuine OEM Part

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.

Manufacturer Warranty*
DESCRIPTION
The Engine Piston Kit (Part Number: 3802100) for Cummins® commercial trucks is a crucial component of the internal combustion engine. It consists of the piston, piston rings, piston pin, and associated components. The main function of the piston kit is to convert the energy generated by the combustion process into mechanical motion. As the fuel-air mixture ignites, the piston moves downward in the cylinder, transmitting the force to the connecting rod and eventually to the crankshaft. The piston rings ensure a proper seal between the piston and cylinder walls, preventing leakage of combustion gases and oil into the combustion chamber. The piston kit plays a vital role in maintaining engine compression, optimizing power output, and ensuring efficient fuel consumption in Cummins® commercial trucks.

SPECIFICATIONS

Hazard Description
Non-Hazardous (NOI, ICE/Auto)
Comments
Standard
Package Dimensions
5.0 x 5.125 x 4.88 in
Weight
2.95 lbs

BILL OF MATERIALS

Name Quantity Part Number
Retaining Ring 2 3920691
Engine Piston 1 3907156
Piston Ring Set 1 3802421
Retaining Ring 2 3901706
Piston Ring Set 1 3802230
* This information is provided as is and may be out of date.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.

Frequently Asked Questions

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FAQ PAGE

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Drop us a line. 1-800-466-1571

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