4089505
Engine Piston Kit
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$4,599.95 $5,473.94

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
A Engine Piston Kit is a set of components that includes the piston, connecting rod, and piston rings. The piston is a cylindrical component that fits inside the engine cylinder and is responsible for compressing the air/fuel mixture. The connecting rod connects the piston to the crankshaft and transfers power from the piston to the crankshaft. Finally, the piston rings seal off any gaps between the cylinder wall and the piston to ensure proper compression of gases within the engine. The Part Number 4089505 refers to a specific kit designed for use in trucks or other vehicles with similar engines.
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SPECIFICATIONS

Notes
Compression Ratio:12.0:1
Package Dimensions
17.5 x 17.5 x 26.0 in
Weight
9.979 lb

BILL OF MATERIALS

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* This information is provided as is and may be out of date.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