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Engines and Components Pistons and Piston Rings

Mahle

Mahle Engine Piston S224-3851

$111.79 $80.11 Save $31.68

SKU: M002 S2243851

In Stock
In Stock
Ships by Sep 6
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
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Overview

The Mahle S224-3851 is a single piston designed for the Ford 6.4L Powerstroke and Navistar Maxx Force 7 engines. This piston is built with superior durability and reliability to address common failure points of the original part.

This forged aluminum piston features a compensated ring groove for improved oil control and combustion efficiency, as well as an expansion-controlled design to reduce engine noise and emissions. It also includes MAHLE's GRAFAL® anti-friction coating to significantly reduce friction and wear on the cylinder bore. The piston is designed with a dish style and no valve reliefs, and uses a floating wrist pin.

This piston is sold individually, with 8 required per application. Piston rings are not included. It is designed for a stock engine stroke and a bore of 3.858 inches (98.000mm) with a 4.130-inch stroke.
Show original supplier description
Mahle Engine Piston S224-3851

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMahle
Part NumberM002 S2243851

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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