Sale

Engines and Components Pistons and Piston Rings

Mahle

Mahle OE Cummins 107mm/4.210 Bore B 4.5L 6.7L OE 4931888 Piston Set (Set of 6)

$1,983.91 $764.85 Save $1,219.06

SKU: M002 2243802

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The Mahle 224-3802 piston is designed for Cummins 4.5L and 6.7L engines, available in standard or +.020 overbore sizes for engine rebuilds or maintenance. It features a 107mm/4.210 bore and marine bowl (QSB) design, replacing OE part number 4931888.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMahle
Part NumberM002 2243802

Buy with Confidence

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.

View Full Return Policy