4089950
Piston Kit
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$329.95 $392.64

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 Piston Kit (Part Number: 4089950) is a crucial component of the Cummins® commercial truck engine. It is responsible for converting the energy generated by the combustion process into mechanical motion. The piston kit consists of the piston, piston rings, piston pin, and associated hardware. It moves up and down within the cylinder, creating a sealed combustion chamber and transferring force to the connecting rod. The high-quality materials and precision engineering of the Cummins® Piston Kit ensure optimal performance, durability, and efficiency for the commercial truck engine.

SPECIFICATIONS

Notes
Standard
Package Dimensions
5.0 x 5.125 x 4.88 in
Weight
3.05 lb

BILL OF MATERIALS

Name Quantity Part Number
Retaining Ring
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* This information is provided as is and may be out of date.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.