4955326 Image1

4955326
Engine Piston Kit
Cummins®

AVAILABLE

Cummins®

7 are currently available

Ships within 2-4 business days

$4,699.95 $5,592.94
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 Kit, also known as a piston assembly, is a key component in the internal combustion engine of a truck. It consists of the piston, piston rings, and wrist pin. The piston moves up and down within the cylinder bore to convert the pressure generated by fuel combustion into mechanical energy that powers the vehicle. The piston rings seal the gap between the piston and cylinder wall to prevent oil leakage and ensure efficient combustion. The wrist pin connects the connecting rod to the piston and allows for smooth reciprocating motion. The Engine Piston Kit is designed with high-quality materials to withstand extreme temperatures and pressures, ensuring reliable performance for miles on end.

SPECIFICATIONS

Package Dimensions
7.25 x 7.25 x 11.25 in
Weight
21.08 lb

BILL OF MATERIALS

Name Quantity Part Number
Piston Pin 1 4001416
Retaining Ring 2 3089251
* This information is provided as is and may be out of date.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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We're a fourth generation truck dealership family operating in Los Angeles since 1922.