3804982 Image1

3804982
Engine Piston Kit
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$319.95 $380.74
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 is a set of components that includes the piston, piston rings, wrist pin and circlips. It is designed to be a direct replacement for the original pistons in an engine. The kit ensures proper compression ratios and improves engine performance by restoring lost power due to worn out or damaged pistons. The piston is the main component of the kit which moves up and down inside the combustion chamber, transferring energy from expanding gases to the crankshaft via a connecting rod. The piston rings seal off the combustion chamber, preventing fuel leakage and ensuring maximum compression during combustion. The wrist pin connects the piston to the connecting rod while circlips keep everything in place. With its high-quality materials and precision engineering, this Engine Piston Kit is an essential part for any engine rebuild or repair project.
RELATED PARTS
Supersedes
3933582

SPECIFICATIONS

Comments
1.00 mm Oversize
Hazard Description
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
6.0 x 4.25 x 6.5 in
Weight
2.99 lbs

BILL OF MATERIALS

Name Quantity Part Number
Retaining Ring 2 3920691
Piston Ring Set 1 3804932
* This information is provided as is and may be out of date.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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