4941138 Image1

4941138
Piston Ring Set
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$72.95 $86.81
Superseded by 5345253
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
A piston ring set is a collection of metal rings that are placed around the piston of an internal combustion engine. Specifically, the part number 4941138 refers to a piston ring set designed for use in a truck engine. These rings serve to seal the gap between the piston and the cylinder wall, preventing combustion gases from escaping and allowing for efficient energy transfer. The set typically includes multiple rings of varying thicknesses and materials, each with its own specific function such as oil control or compression sealing. Over time, these rings can wear down or become damaged, leading to decreased engine performance and increased emissions. Replacing worn or faulty piston rings with a high-quality set like this one can help restore engine efficiency and prolong the lifespan of your truck's powertrain.
RELATED PARTS
Supersedes
5345253

SPECIFICATIONS

Notes
Standard
Package Dimensions
11.0 x 11.0 x 11.0 in
Weight
0.06 lbs
* This information is provided as is and may be out of date.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.

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