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3929161
Engine Piston
Cummins®

DISCONTINUED

Cummins®
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 is a high-quality component designed for durability and performance. It plays a crucial role in converting the energy from fuel combustion into mechanical motion. With precise engineering, this piston ensures efficient operation and power output from your engine, while also helping to reduce wear and extend the lifespan of the engine components.
* This information is provided as is and may be out of date.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

Have a question? Find common inquiries about parts and procedures with the link below.

FAQ PAGE

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Something specific? Our support team is ready to assist you with whatever you may need.

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

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Genuine Product

We only sell real OEM truck parts designed specifically for your truck.

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Trusted Experience

We're a fourth generation truck dealership family operating in Los Angeles since 1922.