4089385
Ring Kit
Cummins®

IN STOCK

Cummins®

More than 10 are currently available

Ships within 1 business day

$194.95 $231.99

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 Piston Ring Kit, identified by the part number 4089385, is a set of rings that fit around the piston of an internal combustion engine. The rings provide a seal between the piston and the cylinder wall, preventing oil from entering the combustion chamber and providing compression for proper engine operation. The kit typically includes multiple rings with different shapes and sizes to fit different engines. When replacing a piston ring kit, it is important to ensure proper installation to prevent oil consumption, loss of power, or engine damage.

SPECIFICATIONS

Package Dimensions
5.4 x 0.8 x 5.6 in
Weight
0.29 lbs

BILL OF MATERIALS

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* This information is provided as is and may be out of date.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