Engines and Components› Pistons and Piston Rings

Mahle

2ZZ Forged Piston Set, 82.00mm Bore, 12.3:1 Compression

$619.00

SKU: MAH-21123-820

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Mahle MAH-21123-820 is a set of four forged pistons designed for Toyota 2ZZ engines with an 82mm bore. These pistons feature a 12.3:1 compression ratio and a proprietary piston skirt coating that reduces friction. The coating allows for installation in stock, unmodified 2ZZ cylinder blocks without sleeves. The kit includes four pistons, four sets of rings, four wrist pins, and eight wrist pin retainer clips. It is not compatible with Nikasil bores.

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 NumberMAH-21123-820
CategoryEngines and Components

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