5405809 Image1

5405809
Engine Piston Kit
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$579.95 $690.14
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 (part number: 5405809) is a set of components that includes the piston, piston rings, and wrist pins. It is responsible for converting the energy produced by the combustion process into mechanical power that drives the vehicle's wheels. The piston moves up and down inside the cylinder, compressing air and fuel mixture before igniting it with a spark plug. The kit ensures proper sealing of the combustion chamber to prevent loss of power or oil leakage. Pistons are usually made of aluminum alloy, which provides high strength-to-weight ratio and excellent heat dissipation properties. The kit is an essential part of any internal combustion engine and requires periodic maintenance to ensure optimal performance and longevity.

SPECIFICATIONS

Package Dimensions
4.25 x 3.0 x 3.75 in
Weight
4.515 lb

BILL OF MATERIALS

Name Quantity Part Number
Piston Pin 1 5317850
Retaining Ring 2 3920691
* This information is provided as is and may be out of date.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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Drop us a line. 1-800-466-1571

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