4956007 Image1

4956007
Engine Piston Kit
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$184.95 $220.09
Superseded by 4376348
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
An engine piston kit is a complete set of pistons, rings, and wrist pins designed to replace worn or damaged components in an internal combustion engine. The kit contains all the necessary parts to rebuild a single cylinder, including the piston itself, which is the heart of the combustion chamber. The piston is typically made of aluminum alloy and features a crown that compresses fuel and air during the intake stroke before igniting it with a spark plug. The kit also includes piston rings that seal the gap between the piston and cylinder wall to prevent oil from entering the combustion chamber while maintaining compression. A wrist pin connects the piston to the connecting rod, allowing it to move up and down within the cylinder bore. Overall, an engine piston kit is essential for maintaining optimal performance and efficiency in a truck's engine system.
RELATED PARTS
Supersedes
4376348

SPECIFICATIONS

Notes
0.50 mm Oversize.
Package Dimensions
7.9 x 5.8 x 5.75 in
Weight
5 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* This information is provided as is and may be out of date.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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